Top 15 Best Reverse Osmosis Water Systems in 2020

Top 15 Best Reverse Osmosis Water Systems in 2018

Water is life and one cannot imagine a life without it. This is the reason we all give utmost priority to ensure we get Top 15 Best Reverse Osmosis Water Systems in 2018clean water to drink. But with increasing pollution, the quality of water is not the same in all the locations, particularly in metropolitan cities where the water is full of contaminants that create huge adverse impact on our health. If the contaminated water is purified and consumed with pollutants, it can cause such deadly diseases that one can’t even imagine. Therefore, if the quality of water is low, it must be purified properly with the help of proper filtering mechanisms, and water purification systems are one of the best known options. Today, there are various types of water filters that are available in the market but one of the best in the lot is the reverse osmosis water system. Reverse Osmosis Filtration is an effective water purifying system that can kill and remove up to 99% of contaminants present in the water. It also removes various types of chemicals present in the water that couldn’t be normally filtered by other water filters. And this is the main reason, these reverse osmosis water systems are more popular than any other system available in the market today. With so many features and types, there are many types of reverse osmosis systems available and hence it is difficult to pick the right one. Let us look at some of the best ones in the lot and understand what is it that makes them the top players in their domain. We have also written a complete guide about the best water purifiers.

Key features to consider when choosing the best reverse osmosis water system

If you have ever taste the water that is purified by a reverse osmosis water system, you would know how refreshingTop 15 Best Reverse Osmosis Water Systems in 2018 and pure it tastes and smells. Reverse Osmosis (RO) filtration is perhaps one of the best and most popular water filtration methods available and provides outstanding quality of water for your family and friends. Here are some of the features you can consider while buying a RO:

The Design

Reverse Osmosis filtration technology has evolved a lot in the recent years to give you safe and refreshing drinking water. If the filtration system is well designed and properly operated, it offers troublesome performance for long periods of time. Especially the membrane used in these filtration systems are designed for long useful life, hence while picking the one for your house, you must take into consideration this feature. On the other hand, if there are design flaws in the system, the operation of reverse purification system can lead to problems and reduces the membrane life, which is one of the most important part of these systems. Check out our complete guide about the best whole house water filters.

Material

Reverse Osmosis Water filtration systems use semi-permeable membrane to filter out molecules, ions and larger particles from the impure water, making it fit for drinking purposes. In the system, an applied pressure is utilized to overcome the osmotic pressure that is driven by chemical differences of the solvent. The result is that solute remains intact on the pressurized side of the membrane and pure solvent passes on to the other side. That’s why it is important that the membrane should be such that it doesn’t allow the ions and molecules to pass through it but at the same time, it should let the smaller particles (that’s the solvent molecules) to pass through it.

Filtration Stages

Reverse Osmosis system includes various stages through which the contaminated water is cleaned stage by stage,Top 15 Best Reverse Osmosis Water Systems in 2018 giving you highly purified water as a result. Most of the contaminants that lead to diseases are filtered out in a stage that makes water pass through the semi-permeable membrane, however, there are additional stages that make sure other different types of contaminants are also filtered out. While some of the ROs have 3-stage structure, there are models that come with 5 stages and 7 stages also. As the name suggests, the difference lies in the number of stages these systems use to filter out the pollutants. For instance, the 3-stage RO comprises of a pre-filter stage, the reverse osmosis membrane stage and the post filter stage. Similarly, the 5 stage reverse osmosis drinking water system comes with – Polypropylene sediment filter stage, carbon water filter, 1 Micron Polypropylene water filter, osmotic membrane stage and carbon water post filter stage.

The most basic systems are designed with only two stages – the first stage, known as the pre-filtration stage, that uses a carbon block to filter out certain contaminants and the second stage that filters out the tiny particles that passed out from the first stage.

But normally the tap water doesn’t have high pressure and hence the rate of flow of water into the system is slow. If the water remains in the storage tank for long, it develops a taste and to solve this problem, more stages are introduced to get high quality drinking water.

The third stage is the post filtration stage that comes with second carbon filter to remove the unwanted taste of water. The fourth is usually an augmentation of third stage, where a sediment is placed before the carbon filter to filter out debris and dirt. The first stage is not an actual filtration stage but it reintroduces some of the minerals that the membrane had filtered out in the filtration stages. The sixth, seventh and eighth are just the advanced improvement stages that aim to remove whatever contaminants had escaped in the initial filtration stages of the purification system.

Pros and cons of Reverse Osmosis Water System

Pros:Top 15 Best Reverse Osmosis Water Systems in 2018

  • The reverse osmosis water purification systems remove all kinds of impurities in water, including pesticides, nitrates, bacteria, arsenic, sulfates and much more
  • RO filtration system improves the taste of water by removing contaminants that create taste and odor issues
  • These systems come with minimal moving parts that make the device easy to clean and maintain

Cons:

  • Some of the basic RO systems remove necessary minerals from the water as part of purification process
  • Some of the models do not have proper pressure pumps that can retrieve only 10-15% of the water and rest is drained out along with impurities

Top 15 Best Reverse Osmosis Water Systems in 2020

Picture
Name
Features
Price
Rating
Picture
Name
Feature
Price
Rating
1. iSpring RCC7 High Capacity 5-Stage Reverse Osmosis Drinking Water Filtration System
micron layered protection $$$ 4.8
2. Home Master TMHP HydroPerfection Undersink Reverse Osmosis Water Filter System
long lasting filters – 2,000 gallons $$$ 4.8
3. APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System
remove up to 99% of contaminants $$$ 4.7
4. Home Master TMAFC-ERP Artesian Full Contact Undersink Reverse Osmosis Water Filter System
Built-in non-electric permeate pump $$$ 4.6
5. iSpring RCC1UP-AK 7-Stage Reverse Osmosis Drinking Water Filtration System
100 gallons per day $$$ 4.6
6. Brondell RO Circle Water Saving Reverse Osmosis Water Filter System
no pumps or electricity required $$$ 4.5
7. Global Water RO-505 5-Stage Reverse Osmosis System Water Quality Filter
Filters 1,000+ water pollutants $$$ 4.5
8. APEC Top Tier Alkaline Mineral pH+ 75 GPDDrinking Water Filter System
Water Pressure: 40-85 psi $$$ 4.5
9. Olympia Water Systems OROS-50 5-Stage Reverse Osmosis
Water Temperature 50-100° F (5-38° C ) $$ 4.4
10. Express Water 11-Stage UV + Alkaline + Reverse Osmosis Home Drinking Water Filter
100% LEAD FREE
$$$ 4.3
11. Express Water 5-Stage Reverse Osmosis System – RO5DX
micron layered protection $$$ 4.2
12.Express Water 6-Stage Deionization + Reverse Osmosis Filtration System
High capacity 100 GPD membrane $$$ 4.1
13. Costway 5-Stage Reverse Osmosis Water Filtration System
weight: 22.4lbs,Voltage: 110V-120V/60Hz $$$ 4.0
14. Watts Premier RO-Pure 531411 4-Stage Reverse Osmosis Water Filtration System
Maximum operating Pressure: 100 psi $$$ 4.0
15. Geekpure 5-Stage Reverse Osmosis Drinking Water Filter System – 75GPD

waste water is 1:2

$$$ 3.9

1. iSpring RCC7 High Capacity 5-Stage Reverse Osmosis Drinking Water Filtration System

When looking for an effective water filtering system, look no further than the iSpring RCC7 High Capacity 5-StageiSpring RCC7 High Capacity 5-Stage Reverse Osmosis Drinking Water Filtration System Reverse Osmosis Drinking Water System. This economical, 5-stage, Reverse Osmosis-based filtration systems and ultimate water softener effectively removes all the contaminants from your drinking water, leaving you with clean, pure, refreshing water. Backed by Gold Seal certification and industry leading customer service, iSpring RCC7 is a great performing, durable system that will give you many years of trouble-free, low maintenance RO system.

Theseare some of the features that separates it from various other brands.

The Design

Designed for easy, DIY installation, iSpring RCC7 5-Stage Reverse Osmosis Filtration System fits nicely under a standard kitchen sink. Its push-to-connect fittings and color coordinated tubing make the entire installation process quite simple. The installation is quite easy and the package comes with all the parts need for installation. You can follow the clear, well organized instructions, instructional videos and access to iSpring’s unparalleled technical support. The system is well-designed in a way that it is quiet and requires low maintenance with no moving parts. Replacement filters are of standard size and sold at factory direct pricing.

Included in the system is a lead-free, solid brass faucet with brushed nickel finish, which is usually mounted on the counter as the primary source of drinking water. You can connect the output lines directly to the ice maker or any other machine.

Material

The system comprises of premium quality components, which are Gold certified (highest ranking) by the Water Quality Association (WQA) against NSF/ANSI standard 58.This ensures high reliability, durability and low maintenance for several years of usage. iSpring RCC7 features beautiful European-designed brushed nickel, all-metal faucet and a clear see-through first stage housing. Apart from all this, the system is backed by 3-year warranty with lifetime support line.

Filtration Stages

The RCC7 is a multi-layered RO system that offers optimal protection against several types of contaminants, including bacteria, virus, lead, arsenic, chlorine, asbestos, hormones, fluoride, mercury, sodium, and more. It comprises of 5 different stages, each designed to effectively remove contaminants to improve water quality:

There are three pre-filters: Polypropylene (PP) sediment filter, Granular activated charcoal (GAC) filter and Carbon block (CTO) filter, to remove large particles and protect the carbon membrane from harmful chemicals. The state-of-the art Reverse Osmosis (RO) filter removes contaminants down to as precise as 0.0001 microns. The GAC final filter provides final polishing before the purified water is delivered to the faucet. What you get in the end is high quality fresh water with no chemicals and no hardness. The high-throughput membrane of this RO system is rated for up to 75 gallons per day (GPD), ensuring there is enough clean drinking water for families of all sizes.

Pros and Cons

Pros:

  • Finest micron layered protection, allowing the CTO filter to function at its best
  • Leak-free system and video production to provide ease of installation to customers
  • Offers an easy way to visually inspect the sediment filter with transparent housing
  • Gives great tasting, pure water

Cons

  • The system comes with a design flaw that leads to water leakage

2. Home Master TMHP HydroPerfection Undersink Reverse Osmosis Water Filter System

Another impressive model by Home Master, this HydroPerfection Undersink Reverse Osmosis Water Filter system isHome Master TMHP HydroPerfection Undersink Reverse Osmosis Water Filter System a massive 9-stage filter that can impress anyone with its exceptional water filtering capability. It adds additional minerals to the filtered water that makes it taste great. The device is capable of removing up to 98% of iron and other contaminants, sterilizing 99.99% of microogranisms. It comes with a permeate pump that reduces the water wastes by up to 80%.

The Design

The great innovative design of Home Master TMHP HydroPerfection RO eliminates the most commonly found issues in other traditional RO systems, which includes high water wastage, canister filter housing leaks, service challenges, slow flow rate, and slightly acidic water. Its superior performance makes it one of the best Reverse Osmosis systems available in the market today, backed by a five-year limited warranty.

The high quality filters of TMHP use a sectional ‘all-in-one’ design in which the filter is incorporated into the filter housing and the entire filter is disposable. This design makesthe filter changes fast and competent, diminishes microorganism and biofilm build up,and helps to get rid of the unwanted leaks. In addition to all this, its filters last longer than various other Reverse Osmosis filters; all it needs is a filter change once a year or every 2,000 gallons.

Material

The superior iron pre-filter used in the Home Master HydroPerfection contains an advanced redox media KDF85 that acts as a catalyst to remove dissolved iron from the water. Apart from this, the mixed media pre-filter utilizes the power of catalytic carbon filtration to remove chemicals like chloramines chlorine along with various other herbicides and pesticides.

Ordinary carbon filters are not capable enough to effectively remove the stubborn contaminant but Home Master HydroPerfection uses the advanced ultraviolet light sterilization chamber that helps safely destroys 99.99% of germs, viruses, bacteria, and other microorganisms, resulting in pure, great tasting water.

Filtration Stages

Known for its unique 9 stages, the HydroPerfection RO uses these stages of filtration, purification, sterilization and enhancement to give you exceptionally fresh and clean water. It uses catalytic carbon, sediment, iron and reverse osmosis purification to remove up to 98% of chlorine, hydrogen sulfide, iron, chloramines, metals, pharmaceuticals, dissolved solids and other harmful contaminates from the water.

Pros and Cons

Pros:

  • Perfect innovative design that solves the most common problems found in traditional RO systems
  • Advanced filtration and purification stages remove 98% of the contaminants
  • Comes with long lasting and easy-to-change filters
  • The patent full contact technology used by the RO adds calcium and magnesium to the water during the purification process
  • Faster flow rate and better water efficiency
  • Gives great tasting, pure water

Cons

  • Poor installation instructions

3. APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System

Now you can enjoy unlimited, great tasting water right at the leisure of your home with one of the best quality APECAPEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System Top Tier 5-Stage Ultra Safe RO. It not only saves you money and time, but also frees you from the hassle of buying costly, bottled water. The ROES-50 reverse osmosis system delivers high quality filtered drinking water at an affordable price. APEC RO is designed to remove up to 99% of all contaminants, such as chlorine, toxic fluoride, arsenic, lead, chromium using its efficient filtration system. It guarantees its users trouble-free, high quality drinking water for years.

The Design

The filtration system comes with 100% lead-free faucet and FDA Certified JG food grade tubing and parts to provide fresh, contamination-free pure water. Its unique large carbon block surface maximizes contact time to ensure purity of water and enhanced lifetime of filters and membranes. The high-quality leak-free quick connect fittings do not rely on water leak detector to purify the water like various other brands.

There are no additional clipping parts and leak detector needed.

Material

The APEC ROES-50 Reverse Osmosis water filtration system is made from high caliber components to provide reliable, long lasting performance and exceptional rejection rate. It is engineered, designed and assembled in the USA, using the finest components selected from all over the world. The material used is trouble free and clog free, and the fittings are leak-free. These high quality fittings are made out of stainless steel material with special o-ring that ensures leak-proof seal.

Filtration Stages

The ROES-50 Reverse Osmosis water filtration system is a 5-stage water filter system that is made from high caliber components to provide reliable, long lasting performance and exceptional rejection rate

1st Stage: The high quality and capacity sediment filter removes dust particles and rust. The pure polypropylene depth filter that comes with exceptional dirt-holding capacity ensures longer life and fewer change-outs than existing string-wound or resin-bonded filters.

2nd and 3rd Stage: The carbon block filters comprise of activated carbon particles that are fused into a uniform block to offer enhanced adsorptive capacity and efficiency. Unlike the Granular Activated Carbon (GAC) filters, these extruded carbon block cartridges do not channel or bypass due to the uniformity of their extruded activated carbon core. This premium extruded carbon block eliminates the unpleasant chlorine, color, odor and taste. In these stages, VOCs and other common chemicals are also removed from the water.

4th Stage: The TFC RO membrane removes up to 99% of Total Dissolved Solids (TDS) and contaminants such as lead, chromium, arsenic, fluoride, radium, bacteria, viruses etc.

5th Stage: In this advanced stage, coconut shell refining carbon filter (TCR – Total Contamination Removal) eliminates any possible residual taste from the tank.

Pros and Cons

Pros:

  • Double carbon block filtration system
  • Offers trouble-free, noise-free filtration system for long lasting, pure drinking water
  • True Leak-free fittings system
  • Easy installation and maintenance
  • Gives great tasting, pure water

Cons

  • The faucet present is of low quality

4. Home Master TMAFC-ERP Artesian Full Contact Undersink Reverse Osmosis Water Filter System

The Home Master TMAFC Artesian Full Contact with Permeate Pump Undersink Reverse Osmosis System believesHome Master TMAFC-ERP Artesian Full Contact Undersink Reverse Osmosis Water Filter System in delivering solutions and not problems. It is capable of impressing anyone with its exceptional water filtration mechanism. It also adds beneficial minerals to the drinking water that produce great tasking water. The inbuilt non-electric permeate pump eliminates water wastage, while increasing the production. The innovative design of Home Master TMAFC-ERP eliminates the most common problems like high water waste, canister filter housing leaks, service challenges, slow flow rateand slightly acidic water. And all this is backed by a five-year limited warranty.

The Design

The most commonly seen problem with RO systems is the canister filter housing design, which leads to changing only the filters and not the filter housings. This leads to accumulation of biofilm, microorganisms and sediments in the canisters,which leads to leakage and ultimate failure of canisters with time. This can result in serious water damage and costly home repairs.

But worry no worry as the innovative filters of Home Master Undersink RO uses a modular ‘all-in-one’ design where the filter is incorporated into the filter housing and the entire filter is disposable. This reduces microorganism and biofilm build up, eliminating the leaks. Not only this, the high-quality filters of TMAFC system last longer than traditional RO systems filters and requires only a filter change once a year or every 2,000 gallons.

Material

The All Home Master Artesian RO systems use powerful catalytic carbon filtration media in the carbon pre-filters to get rid of the persistent chemical disinfectant chloramine. As most of the traditional carbon filters are unable to effectively remove this stubborn contaminant, these are now being replaced by chlorine. Artesian RO uses advanced carbon media known as catalytic carbon.

Filtration Stages

The TMAFC Home Master RO filtration system comes with a massive 7 stage filtration mechanism that produces most refined and refreshing drinking water. The impure water is made to pass through a sediment filter, a carbon filter, reverse osmosis membrane and remineralization filter and its Full Contact technology ensures the water passes through the final stages twice, including the remineralization filter stage that adds healthy minerals to the drinking water. This gives the filters an opportunity to eliminate all kinds of harmful contaminants from the water.

Pros and Cons

Pros:

  • Additional permeate pump reduces the water waste and improves the recovery time
  • Leak-free system and video production to provide ease of installation to customers
  • Patented Full Contact technology adds magnesium and calcium to the drinking water twice during the purification process
  • Gives great tasting, pure water that keeps you satiated

Cons

  • Changing the filter could be tricky

5. iSpring RCC1UP-AK 7-Stage Reverse Osmosis Drinking Water Filtration System

When looking for an effectivewater filtering system, look no further than the iSpring RCC1 UP-AK7-Stage ReverseiSpring RCC1UP-AK 7-Stage Reverse Osmosis Drinking Water Filtration System Osmosis Drinking Water System. It is a maximum performance upgrade, equipped with a pre-installed booster pump that boosts the water pressure up to the optimal level for RO process. This way each aspect of reverse osmosis process is optimized from production speed to drain ratio.

The Design6.

Designed for easy, DIY installation, iSpring RCC1UP-AK 7-Stage Reverse Osmosis Filtration System fits nicely under a standard kitchen sink. It comprises of long-lasting multilayer membrane that is rated for up to 100 gallons per day, ensuring there is enough pure drinking water for families for all sizes. The top notch UV water sterilizer presents absolute protection against microorganisms and the high quality alkaline filter adds healthy minerals back to the drinking water.

Material

The system comprises of premium quality components, which are Gold certified (highest ranking) by the Water Quality Association (WQA).This ensures high reliability, durability and low maintenance for several years of usage. The thin composite semipermeable membrane, which is superior than the standard 75 GPD membranes on a standard residential RO system, filters down impurities up to as precise as 0.0001 micron.

In addition to all this, the system comprises of a lead-free solid brass body faucet with a brushed nickel finish. The faucet is well-mounted on the counter as the main output source for the RO water, but you can connect the output lines to the refrigerator output or coffee maker.

Filtration Stages

The RCC1UP-AK is a multi-layered RO system that offers optimal protection against several types of contaminants, including bacteria, virus, lead, arsenic, chlorine, asbestos, hormones, fluoride, mercury, sodium, and more. It comprises of 7 different stages, each designed to effectively remove contaminants to improve water quality:

The stage 6 performs the tasks of alkaline remineralization which remineralizes and also neutralizes the pH. This filter contains half red mineral stone and half calcite, ensuring the output is bottled-quality mineral water.

The 7th stage comprises of an ultraviolet sterilizer that is capable of filtering water from a well or directly from a natural body of water. The UV filter kills viruses, bacteria and other contaminants by interfering with the DNA and RNA in the organism’s reproductive cycles.

Pros and Cons

Pros:

  • Finest micron layered protection, allowing the CTO filter to function at its best
  • Leak-free system and video production to provide ease of installation to customers
  • Offers reinforced transparent first stage housing to visually inspect the sediment filter
  • Gives great tasting, pure water

Cons

  • The system comes with a design flaw that leads to water leakage

6. Brondell RO Circle Water Saving Reverse Osmosis Water Filter System

If you are sick of your RO consistently operating at lower efficiency, wasting gallons of water each time it producesBrondell RO Circle Water Saving Reverse Osmosis Water Filter System filter water for you, look no more as Brondell RO Circle Water RO Filter System is now here to solve all these issues. It utilizes patented new technology to eliminate the issue of back-pressure, making it around 10 times more efficient than other traditional RO systems. Apart from all this, the Brondell Circle RO Water Filter gets rid of any need for electricity by integrating the tank and filters. This RO is an all-in-one, easy-to-install system which is WQA Gold Seal Certified.

The Design

The Brondell Circle RO Water Filter’s high-class Smart Valve and unique circular reservoir design are the keys to its brilliant design. The underlying technology it uses eliminates back-pressure on the RO membrane filter, making the RO Water Filter a leader in the marketplace. It can reduce wastewater to an average of 2.1 gallons for every gallon of drinking water, which means it is up to 10 times more efficient than various other traditional RO systems currently being sold. In addition to all this, the Brondell Circle RO Water Filter’s refill rate is more than twice as fast as non-electric systems; it is in fact as fast as those with electric pumps.

Installation and maintenance has also been simplified with features such as twist-and-seal filter changes, auto-flushing and “quick-connect” connections. Its small footprint leaves plenty of space under the counter, making it easy to install and maintain.

The Brondell + Circle RO Water Filter delivers power savings, space savings and water savings – all in an elegant, beautiful, simplified design.

Overall, the Circle RO Water Filter is an elegant, efficient reverse osmosis system for the modern, sustainable home.

Material

The system comprises of premium quality components, which are Gold certified (highest ranking) by the Water Quality Association (WQA) against NSF/ANSI standard 42, 53, 58 and 372.This ensures high reliability, durability and low maintenance for several years of usage. The device comes with designer chrome faucet with integrated LED indicator for filter change.

Filtration Stages

The Circle Reverse Osmosis Water Filtration System makes use of four separate advanced water filters, dramatically reducing pesticides, microorganisms, industrial chemicals, heavy metals, pesticides, herbicides, total dissolved solids (TDS), bad tastes and odors. This ensures the filters work together to achieve maximum efficiency.

Pros and Cons

Pros:

  • Smart technology is up to 10 times more efficient than other traditional RO systems
  • Auto RO filtering automatically flushes out the membrane, extending the life of filter
  • Rapid refill rate
  • Smart valve eliminates back pressure, making the system more efficient
  • Gives great tasting, pure water

Cons

  • Replacement filters are expensive

7. Global Water RO-505 5-Stage Reverse Osmosis System Water Quality Filter

Global Water provides high performance RO filtration system for quality, clean, fresh, great-tasting pure water at aGlobal Water RO-505 5-Stage Reverse Osmosis System Water Quality Filter reasonable and affordable price. The RO-505 Reverse Osmosis system reduces the quantity of dissolved solids in water, and using the membrane it eliminates up to 99% of contaminants such as lead, arsenic, chlorine, bacteria, fluoride, etc. Global Water takes pride to offer its users this high quality filter system that comes with quick-connect fittings with self-secure technology, ensuring there are no clips needed for safety lock.

The Design

Designed for easy, DIY installation, Global Water RO-505 5-Stage Reverse Osmosis Filtration System fits nicely under a standard kitchen sink. Its push-to-connect fittings and color coordinated tubing make the entire installation process quite simple. The installation is quite easy and the package comes with all the parts need for installation. The system is well-designed in a way that it is quiet and requires low maintenance with no moving parts. Included in the system is a lead-free, high quality faucet.

Material

The system comprises of premium quality components, which are Gold certified (highest ranking) by the Water Quality Association (WQA) against NSF/ANSI standard 58.This ensures high reliability, durability and low maintenance for several years of usage. The set includes high quality lead free faucet and tank that adhere to the standards.

Filtration Stages

The Global Water Reverse Osmosis filtration system offers optimal protection against several types of contaminants, including bacteria, virus, lead, arsenic, chlorine, asbestos, hormones, fluoride, mercury, sodium, and more. It comprises of 5 different stages, each designed to effectively remove contaminants to improve water quality:

1st Stage: It comprises of Polypropylene 5-micron Sediment filter that removes the particles, dust, mud sand and more.

2nd Stage: In this stage, GAC coconut shell activated carbon 10 inch filter removes the chlorine, organics, odor smell, turbidity, colors and other VOCs chemicals.

3rd Stage: Cloudiness, bad smell, chlorine and bad taste is removed by CTO 5-micron coconut shell block carbon filter.

4th Stage: This stage comprises of a high quality TFC RO membrane that is capable of removing up to 99% of contaminants including heavy metal, lead, salt, bad minerals, arsenic, chlorine, and other dissolved chemicals.

5th Stage: Inline filter cartridge present in this stage removes all possible rough tastes and odors.

Pros and Cons

Pros:

  • Finest micron layered protection, filtering 1000+ pollutants from the drinking water
  • High quality quite connect fittings for easy and secured installation
  • Certified inline premium quality filter to provide great tasting, pure water

Cons

  • The system comes with a design flaw that leads to water leakage

8. APEC Top Tier Alkaline Mineral pH+ 75 GPDDrinking Water Filter System

The APEC Top Tier ROES-PH75 is a 6-stage 75 GPD reverse osmosis filtration system that offers its users unlimitedAPEC Top Tier Alkaline Mineral pH+ 75 GPDDrinking Water Filter System great tasting healthy water for drinking and cooking. It adds calcium minerals to enhance the taste of water and effectively raise pH for those who desire alkaline water. Not that this is the only RO that re-mineralizes the water; there are other re-mineralization reverse osmosis systems also that claim to add various beneficial minerals back into the water, however, their mineral formulations are often from unknown and uncertified sources that can lead to potential health concern.

With the ROES-PH75 RO system, you can easily save money and time, and live healthier with ultra-safe pure mineral water. Engineered, designed and assembled in the USA, this 6-stage RO water filtration system is made from high quality components that deliver exceptional contaminant rejection rates and long-lasting, reliable performance. Backed with 20 years of experience in reverse osmosis systems design and production, this filtration system provides high-quality safe drinking water for many years to come.

The Design

Designed for easy, DIY installation, ROES-PH75 RO is engineered, assembled and designed in the USA, using the best quality components selected from all over the world. The super efficient double carbon blocks are capable of removing up to 99.99% chlorine from drinking water, guaranteeing purity of water and multiplied lifetime of membrane and filters.

Material

APEC Top Tier system comes with 100% lead-free designer faucet and FDA Certified JG Food grade tubing. The parts are high quality to ensure safe, contamination-free pure drinking water. The exclusive leak-free quick connect fittings do not require any additional lock clips to seal leak, and does not even rely on water leak detector. Apart from all this, the system is backed by 3-year warranty with lifetime support line.

Filtration Stages

APEC Top Tier 75 GPD RO system comes with 6-stage filtration mechanism to remove up to 99% of microorganisms, viruses, bacteria, cysts, organics, chemicals etc.

1st Stage: This stage comprises of a high-capacity polypropylene sediment filter to remove dust particles and rust. It protects and extends the life of the membrane and filtration system.

2nd and 3rd Stage: In these stages, the premium extruded carbon block helps remove unpleasant odors, tastes, chlorine, cloudiness and colors. VOCs and other common chemicals are also removed from the water in these stages.

4th Stage: The High Rejection TFC Reverse Osmosis membrane removes up to 99% of total dissolved solids (TDS) and contaminants such as bacteria, lead, chromium, arsenic, fluoride, radium, viruses and more.

5th Stage: This this stage, the advanced coconut shell refining carbon filter (TCR – Total Contamination Removal) removes any possible residual taste from the tank.

6th Stage: PH+ alkaline re-mineralizing calcium filter in this stages adds calcium carbonate to increase water alkalinity.

Pros and Cons

Pros:

  • Premium long lasting, high quality filters to provide unlimited pure drinking water
  • Easy installation and maintenance
  • Gives great tasting, pure water

Cons

  • Takes up more space than a normal RO system

9. Olympia Water Systems OROS-50 5-Stage Reverse Osmosis

Olympia OROS-50 5-stage Reverse Osmosis water filtration system is designed and tested to provide clean, high-Olympia Water Systems OROS-50 5-Stage Reverse Osmosisquality drinking water. The filtration portion of the system measures just right for most under-sink cabinets. And the installation of the system is simplified by the step-by-step installation guide that comes with color images.

Talking about the quality, not only the parts of OROS-50 are NSF certified, but the entire system is tested and NSF certified.

The Design

Designed for easy, DIY installation, Olympia 5-Stage Reverse Osmosis Filtration System fits nicely under a standard kitchen sink. Its quick connect fittings and color coordinated tubing make the entire installation process quite simple.

Material

The system comprises of premium quality components that are NSF certified and tested against NSF/ANSI 42 for the reduction of bed odor, taste and smell and NSF/ANSI 58 for the elimination of total dissolved solids.

Filtration Stages

Olympia RO system offers optimal protection against several types of contaminants, including bacteria, virus, lead, arsenic, chlorine, asbestos, hormones, fluoride, mercury, sodium, and more. It comprises of 5 different stages, each designed to effectively remove contaminants to improve water quality:

Stage 1 comprises of 5 micron sediment filter, Stages 2 and 3 comprise of 5 micron carbon block filters, Stage 4 consists of RO membrane and a post-carbon filter makes the 5thstage 5. The high-throughput membrane of this RO system is rated for up to 50 gallons per day.

Pros and Cons

Pros:

  • Finest micron layered protection, allowing the CTO filter to function at its best
  • Easy to follow, DIY installation guide
  • Designed to perfectly fit into the most types of under-sink cabinets
  • Gives great tasting, pure water

Cons

  • The system comes with a design flaw that leads to water leakage

10. Express Water 11-Stage UV + Alkaline + Reverse Osmosis Home Drinking Water Filter

Backed by 27 years of research and development, Express Water have designed this excellent 11-stage RO water filterExpress Water 11-Stage UV + Alkaline + Reverse Osmosis Home Drinking Water Filter for optimum performance and exceptional efficiency. Every component is created after thorough water pressure testing to ensure durability and compatibility. Every system is created after thoroughly checking for leaks to ensure leak-free operation. Every filter housing is created after thoroughly testing cycle resistance to ensure long term use.

The Design

Designed for easy, DIY installation, Express Water 11-Stage UV + Alkaline Reverse Osmosis Filtration System fits nicely under a standard kitchen sink. Its quick connections are labelled and color coordinated with the help of caps to match where the hoses are to be inserted, making the entire installation process quite simple. All houses are label matched with the filter cartridges so that the replacement process is simple and easy.

All the included parts in the system are 100% lead free, made out of Solid BPA free materials to prevent contamination.

Material

The system comprises of premium quality components that are 100% lead free. The UV ultra violet sterilizer is capable of removing up to 99.99% of bacteria, viruses and other contaminants.

Filtration Stages

Express Water UV + Alkaline RO water filtration system comprises of 11 different stages, each designed to effectively remove contaminants to improve water quality:

1st Stage comprises of 5 Micron Sediment Filter that is melt blown with thermally bonded 100% pure Polypropylene microfibers. It can remove rust, dirt, sediments, silt, scale, coarse sand and sand from drinking water. Its great dirt holding capacity results in longer life and fewer filter changes.

2nd Stage has a G.A.C. Filter (Granular Activated Carbon filter) cartridge that is made of 100% Pure Coconut Shell Carbon and features a 5 um nominal micron rating. It can remove contaminants such as suspended particles, chlorine, dirt, organic chemicals, unnatural tastes and odors and other chemicals found in tap water.

3rd Stage comprises of a carbon block that is 100% Pure Coconut Shell Carbon in a “block” construction, featuring a 5 um nominal micron rating. It can remove contaminants such as suspended particles, chlorine, dirt, organic chemicals, unnatural tastes and odors and other chemicals found in tap water.

4th Stage has the Reverse Osmosis Membrane (100 GPD), which is a semi-permeable membrane capable of removing up to 99% of aesthetic and health-related contaminants. It helps eliminate viruses, bacteria, pesticides, Total Dissolved Solids, Ai, Pb, Cd, Hg and various other unhealthy contaminants.

5th Stage is the Alkaline Remineralization stage where the water is naturally mineralized and alkalinized pH+ upon passing through the mineral rocks. It helps keep your body’s pH level balanced and boosts energy and hydration levels with micro cluster technology. This stage removes harmful free radicals and causes fresher and clearer skin by increasing oxygen levels.

6th Stage comprises of the UV Ultraviolet Light which sterilizes and sanitizes the water to effectively eliminate up to 99.99% of cysts, viruses, micro-organisms and harmful bacteria like E. Coli, Fungi, Algae, etc. The water then flows through the reflective stainless steel housing chamber and makes contact with the UV lamp light evenly.

7th Stage is the Post Carbon Inline Quick Connect,also known as the Polishing Filter as it is the final stage of any standard reverse osmosis system. Made out of high quality coconut shell carbon, the inline filter stabilizes the water taste quality and eliminates bad tastes and odors. 

Pros and Cons

Pros:

  • Finest micron layered protection, allowing the CTO filter to function at its best
  • UV sterilizer removes 99.99% of bacteria, viruses and other contaminants
  • Clear transparent housing for easy filter inspection
  • High capacity 100 GPD membrane that produces pure water at a faster pace

Cons

  • Pressure gauge doesn’t give accurate reading
  • The system is not NSF certified

11. Express Water 5-Stage Reverse Osmosis System – RO5DX

Supported by 27 years of thorough research and development, Express Water has created this RO filtration systemExpress Water 5-Stage Reverse Osmosis System – RO5DX with a perfect design to maximize performance and optimize efficiency. They conduct various tests to adhere to the premium quality excellence. Each and every component is created after thorough high water pressure test to give reliability and durability under normal working pressure. Apart from all this, a leak stopper is included with every system.

The Design

Your time is valuable, and Express Water understand this well. RO5DXC has been specially created keeping this in mind as this design ensures you spend the least amount of time installing and maintaining your reverse osmosis system. TheQuick Connections are labeled and come with color coordinated caps to match where each hose must be inserted. All the housings are label matched with the filter cartridges to ensure a simple replacement process.

Material

The system comprises of premium quality components, backed by 1-year warranty with lifetime support line. The sediment filter is melt blown with pure polypropylene microfibres. The Granular Activated Carbon filter cartridge is 100% pure coconut shell carbon. The polishing filter is made from high quality coconut shell carbon. Additionally, all parts that come in contact with water are BPA and lead-free.

Filtration Stages

The RO5DXC is a 5-stage RO system that offers optimal protection against several types of contaminants, including bacteria, virus, lead, arsenic, chlorine, asbestos, hormones, fluoride, mercury, sodium, and more. It comprises of 5 different stages, each designed to effectively remove contaminants to improve water quality:

1st Stage comprises of a 5 Micron sediment filter that is melt blown with thermally bonded 100% pure Polypropylene microfibers. It is capable of removing scale, dirt, slit, rust, coarse sand and sediment from the drinking water. The dirt-holding capacity of the system results in longer life and fewer filter changes.

2nd Stage comes with a G.A.C. (Granular Activated Carbon) filter cartridge which is made of 100% Pure Coconut Shell Carbon and features a 5 um nominal micron rating. It can remove bad taste and odor, organic chemicals, chlorine, suspended particles, dirt and other chemicals found in tap water.

3rd Stage has the Carbon Block CTO that is also made of 100% Pure Coconut Shell Carbon in a “block” construction. It features a 5 um nominal micron rating and removes bad odor and taste, suspended particles, dirt, chlorine, organic chemicals, and other chemicals found in tap water.

4th Stage comprises of Reverse Osmosis Membrane (50 GPD), which is a semi-permeable Membrane element that removes up to 99% of aesthetic and health-related contaminants. Apart from this, it also removes viruses, pesticides, bacteria, Ai, Pb, Cd, Hg and Total Dissolved Solids.

5th Stage is the Post Carbon Inline Quick Connect, which is also known as the Polishing Filter because it is the final stage of any standard reverse osmosis system. It is made out of high quality coconut shell carbon, and the inline filter steadies the water taste and further removes any bad tastes and odors.

Pros and Cons

Pros:

  • Finest micron layered protection, allowing the CTO filter to function at its best
  • Quick and easy to understand installation
  • Environment-friendly coconut carbon filters to provide quality natural taste
  • Included is an emergency leak stop detector to shut off water flow

Cons

  • Not very effective once the warranty runs out

12. Express Water 6-Stage Deionization + Reverse Osmosis Filtration System

We can never be sure about the quality of water that flows out of taps. Water that come from the municipal sourcesExpress Water 6-Stage Deionization + Reverse Osmosis Filtration System might contain harmful addictives that can lead to serious health issues. Water that come from the well contain huge amount of contaminants. Hence, it is important to treat this water and this is where Express Water RODI10D comes into the picture. It is a perfect solution to the water problem that exists in old houses that comes with plumbing using lead pipes.

The Design

RODI10D is specially designed using special membranes and filters through which the pressurized running water is passed with the purpose to remove inorganic solids from the drinking water. The Express Water RODI10D is designed to remove lead, minerals, salts, and other particulates that cannot be seen with the naked eye. It provides healthy, pure drinking water.

Material

The system comprises of premium quality components that are 100% lead free. The UV ultra violet sterilizer is capable of removing up to 99.99% of bacteria, viruses and other contaminants.

Filtration Stages

Express Water RODI10D RO water filtration system comprises of 6 different stages, each designed to effectively remove contaminants to improve water quality:

1st Stage comprises of 5 Micron Sediment Filter that is melt blown with thermally bonded 100% pure Polypropylene microfibers. It can remove rust, dirt, sediments, silt, scale, coarse sand and sand from drinking water. Its great dirt holding capacity results in longer life and fewer filter changes.

2nd Stage has a G.A.C. Filter (Granular Activated Carbon filter) cartridge that is made of 100% Pure Coconut Shell Carbon and features a 5 um nominal micron rating. It can remove contaminants such as suspended particles, chlorine, dirt, organic chemicals, unnatural tastes and odors and other chemicals found in tap water.

3rd Stage comprises of a carbon block that is 100% Pure Coconut Shell Carbon in a “block” construction, featuring a 5 um nominal micron rating. It can remove contaminants such as suspended particles, chlorine, dirt, organic chemicals, unnatural tastes and odors and other chemicals found in tap water.

4th Stage has the Reverse Osmosis Membrane (100 GPD), which is a semi-permeable membrane capable of removing up to 99% of aesthetic and health-related contaminants. It helps eliminate viruses, bacteria, pesticides, Total Dissolved Solids, Ai, Pb, Cd, Hg and various other unhealthy contaminants.

5th Stage is the Deionization stage wherethe water filtration happens whereby total dissolved solids (TDS) are removed from water through ion exchange. Hence, by controlling the electric charge of ions in the water, TDS are remove. Just the way a positively charged magnet attracts a negatively charged magnet, DI resins attract non-water ions and replace them with water ions, leaving a more pure water form.

6th Stage is the Post Carbon Inline Quick Connect,also known as the Polishing Filter as it is the final stage of any standard reverse osmosis system. Made out of high quality coconut shell carbon, the inline filter stabilizes the water taste quality and eliminates bad tastes and odors. 

Pros and Cons

Pros:

  • Finest micron layered protection, allowing the CTO filter to function at its best
  • Clear transparent housing for easy filter inspection
  • High capacity 100 GPD membrane that produces pure water at a faster pace

Cons

  • Pressure gauge doesn’t give accurate reading
  • The system is not NSF certified

13. Costway 5-Stage Reverse Osmosis Water Filtration System

When looking for an effective water filtering system, adopt the Costway Top Tier 5-Stage Reverse Osmosis (RO)Costway 5-Stage Reverse Osmosis Water Filtration System membrane and generate water by the international advanced reverse osmosis technology. The unit is designed and assembled in the US to ensure you get safe water for drinking and cooking purposes. Using the mute booster pump gives the RO water filtration system prolonged lifespan and reliable quality. The unit comes with a replaceable pre-treatment filters that makes sure the water undergoes effective pre-treatment and convenient replacement at competitive price of filter replacement, providing overall low operating cost for pure water generation.

The Design

For civil tap water, the water purifier performs coarse filtration using the PP cotton filter. The granular active carbon filter absorbs all the unusual colors and odors. This RO absorbs residual chlorine with its block active carbon filter to generate filtered water.

The filtered water passes through a reverse osmosis membrane for filtration to generate drinking water which is in compliance with requirements in the sanitary standard for hygienic safety.The quality of generated water isevaluated on treatment devices of drinking water-reverse osmosis treatment devices. Included in the system is a lead-free, solid brass faucet with brushed nickel finish. You can connect the output lines directly to the ice maker or any other machine.

Material

The system comprises of premium quality components to ensures high reliability, durability and low maintenance for several years of usage. The material used is PP, UDF, RO, CTO and T33.

Filtration Stages

Costway Top Tier is a five-stage filtration system, which helps you get rid oforganic impurities, heavy metals, sand suspension, soluble solids, colloids, bacteria, virus and other harmful substances. It ensures it only reserves water molecules and soluble oxygen

Stage 1 comprises of a 10″ PP cotton filter that removes visible impurity(≥ 5um) such as microorganisms, rust, sediment, red worm and a variety of suspended particles. The recommended replacement time for this filter is every 3~6 months

Stage 2- This stage filters the water using a 10″ granular active carbon filter. It adsorbs and removes bad taste and odors present in the water. Apart from this, several organic contaminants such as chlorine and chemicals linked to cancer – pesticides, benzene, herbicides, insecticides, trihalomethanes and many volatile organic compounds are also filtered out. The recommend replacement time is every 6~12 months

Stage 3 comes with a 10″ Block active carbon filter that removes bad odor and taste, chlorine, and remnantimpurities. The recommend time period for replacement of this filter is every 6~12 months

Stage 4: This stage consists of a RO membrane filter to remove particles≥1um, viruses, heavy metals, most organic matter, and its salt removing rate is up to 90%. The recommend time for replacement is every 18~24months

Stage 5: In this stage the water is polished and refined to generate sweet tasting drinking water using a 10″ post active carbon filter. It is recommended that the filter should be replaced every 6~12 months

NOTE: The water in pressure tank should be discarded for the first three time use.

Pros and Cons

Pros:

  • Finest micron layered protection, allowing the CTO filter to function at its best
  • Automatic flushing to flush the RO membrane at start-up and restart up, prolonging its service life
  • Effective pre-treatment and convenient replacement of filters
  • Gives great tasting, pure water

Cons

  • Installation process is not easy and instructions are not user friendly.
  • The device is not NSF certified

14. Watts Premier RO-Pure 531411 4-Stage Reverse Osmosis Water Filtration System

If convenience and quality is what you are looking for, the Watts Premier RO-Pure 4-Stage Reverse Osmosis waterWatts Premier RO-Pure 531411 4-Stage Reverse Osmosis Water Filtration System filtration system is the right pick for you. It protects your family against various types of impurities and contaminants that may be found in drinking water. The RO-Pure 4-stage filtration reduces dissolved solids found in water, including minerals, metals, salts as well as cysts, bacteria, and viruses. System comes with a variety of features and options.

The Design

Push button filter of Watts RO-Pure filtration system reduces space issues and provides easy access. Its built-in shutoff valves make filter replacement an easy task. The high-production membrane filters that come with the system reduces the contaminants down to 1/10,000 of a micron. The Watts Top Mount faucet coupled with electronic monitor allows you to know when to change the filters, and thehigh-volume RO storage tank allows continuous RO water flow for your family, eliminating the need of bottled drinking water.

Material

The system comprises of premium quality components, which are Gold certified (highest ranking) by the Water Quality Association (WQA) against NSF/ANSI standard 58.This ensures high reliability, durability and low maintenance for several years of usage.

Filtration Stages

Watts Premier RO system comprises of 4 different stages, each designed to effectively remove contaminants to improve water quality:

1st Stage comprises of 5 Micron Sediment Filter that removes rust, dirt, sediments, silt, scale, coarse sand and sand from drinking water. Its great dirt holding capacity results in longer life and fewer filter changes.

2nd Stage comprises of a 5 micron carbon block that can remove contaminants such as suspended particles, chlorine, dirt, organic chemicals, unnatural tastes and odors and other chemicals found in tap water. These are the pre-filters as they eliminate the impurities before the reverse osmosis membrane

3rd Stage is the main stage of the filtration system – the Reverse Osmosis Membrane, which is a50 gallon per day semipermeable membrane capable of removing up to 99% of aesthetic and health-related contaminants. It helps eliminate viruses, bacteria, pesticides, Total Dissolved Solids, Ai, Pb, Cd, Hg and various other unhealthy contaminants.

Stage 4: In this stage the water is polished and refined to generate sweet tasting drinking water using a 10″ post active carbon filter.

Pros and Cons

Pros:

  • Uses quick change filters, eliminating the mess associated with filter replacements
  • Ease of installation to customers
  • Gives great tasting, pure water

Cons

  • The system comes with a design flaw that leads to water leakage
  • The membrane filter gets clogged

15. Geekpure 5-Stage Reverse Osmosis Drinking Water Filter System – 75GPD

Geekpure 5-Stage Reverse Osmosis Drinking Water System isan economical, 5-stage, Reverse Osmosis-basedGeekpure 5-Stage Reverse Osmosis Drinking Water Filter System – 75GPD filtration systems and ultimate water softener effectively removes all the contaminants from your drinking water, leaving you with clean, pure, refreshing water. The efficiency can be governed by its ratio of pure to waste water – 1: 2. Backed by streamlined DIY filter installation, this system fits well under most of the sink cabinets.

The Design

Designed for easy, DIY installation, Geekpure75GPD 5-Stage Reverse Osmosis Filtration System fits nicely under a standard kitchen sink. The installation is quite easy and the package comes with all the parts need for installation. The system is specially designed with NSF certificated thin-film composite RO membrane that is capable of filtering down to 0.0001 micron, reducing 99% contaminants, including mercury, heavy metal arsenic, bad taste and odor, bacteria, fluoride, asbestos, lead, cysts and more 1000+ contaminants

Included in the system is a lead-free, solid brass faucet with brushed nickel finish, which is usually mounted on the counter as the primary source of drinking water.You can connect the output lines directly to the ice maker or any other machine.

Material

All the fittings and tube, storage tanks and RO membrane are high quality, adhering to NSF/ANSI standard 58 to ensure you get safe, pure and healthy water. The kitchen sink faucet is NSF certified Lead free deluxe quality to make sure you get pure water all the time.

Filtration Stages

Geekpure RO is a multi-layered RO system that offers optimal protection against several types of contaminants, including bacteria, virus, lead, arsenic, chlorine, asbestos, hormones, fluoride, mercury, sodium, and more. It comprises of 5 different stages, each designed to effectively remove contaminants to improve water quality:

There are three pre-filters: Polypropylene (PP) spun filter, Granular activated charcoal (GAC) filter and Carbon block (CTO) filter, to remove large particles and protect the carbon membrane from harmful chemicals. The state-of-the art Reverse Osmosis (RO) filter removes contaminants down to as precise as 0.0001 microns. The GAC final filter provides final polishing before the purified water is delivered to the faucet. What you get in the end is high quality fresh water with no chemicals and no hardness. The high-throughput membrane of this RO system is rated for up to 75 gallons per day (GPD), ensuring there is enough clean drinking water for families of all sizes.

Pros and Cons

Pros:

  • Finest micron layered protection, allowing the CTO filter to function at its best
  • Provides ease of installation to customers
  • High quality fittings, NSF certified
  • Gives great tasting, pure water

Cons

  • The system comes with a design flaw that leads to water leakage

Top 10 Best Whole House Water Filters in 2020

Top 10 Best Whole House Water Filters in 2018

Clean water is essential in order to provide a healthy environment for our families, as we use it to drink, cook, washTop 10 Best Whole House Water Filters in 2018 and clean. In most cases, however, the supply to our homes has been contaminated by chlorine, impurities and chemicals, which may be harmful to our wellbeing in the long run. Installing a whole house water filter can help.

What Is It and Why Do You Need One?  

Many people are unaware that it’s not only what we drink, but also what we wash with that affects our health, as chemicals may evaporate in the shower and affect air quality. Showering with filtered water will promote better hair and skin, and provide safe drinking water for the household, pets and plants.

There are generally two types of filters, the first being point-of-use, which is installed at specific outlets where the water is used, for example, at the kitchen sink. A whole house system, on the other hand, connects to the main water pipe entering the house, and dispenses clean water to taps, toilets, showers or sinks without having to install separate filters over each. We have also written a complete guide about the best water purifiers.

Convenience aside, it typically works to remove substances such as chlorine and chloramine, which are used to treat water at treatment plants, as well as contaminants such as lead, mercury, industrial solvents and more. Well water, for example, needs to be disinfected and filtered because some areas do not get their water treated municipally.

Key Things To Consider

Type of Water – Before installing any filtration system, test the water entering your house to determine what sortTop 10 Best Whole House Water Filters in 2018 of impurities are in them. This allows you to choose a filter best suited to your needs. For example, cities like LA, Dallas and Washington in the USA use chloramine – an aggressive disinfectant – to treat it’s municipal water supply. Therefore, a user should look for a filter that is effective at reducing chloramine, such as those with catalytic carbon. If you have ‘hard’ water that is high in mineral content, avoid using fine filters as it will cause them to clog faster.

Type of Filter – Depending on the results of the water test, you might choose a particular type of filter to remove specific substances. If chlorine is a problem, for instance, go for a carbon or KDF filter. UV filters are ideal for treating well water as they get rid of bacteria, while iron and manganese filters work to remove these two elements effectively.

Performance and Use– The common consensus is that the more filter ‘stages’, the better, since there are multiple layers to ‘catch’ impurities. Most designs are typically three-staged, but two-stage filters may sometimes suffice for those who live in areas with lightly contaminated municipal water. They are also less costly. Users might also want to look at the filter’s overall performance, not just in terms of removing impurities, but also descaling and softening.Top 10 Best Whole House Water Filters in 2018

Lifespan – Another factor to look at while selecting a whole house filter system is its capacity and lifespan. Some units are made with a capacity of 1,000,000 gallons and can last up to 10 years under normal use, while others have a life expectancy of 100,000 gallons which is about one full year. However, there are also models that need to be changed every three months, which can be a hassle for some.

Pipe size – Most houses have a ¾ or 1” diameter pipe feeding water into the house. The filter’s pipe size should be the same as the main line or larger, as installing a smaller pipe will result in clogging. Choosing the correct pipe size will also reduce problems with water pressure.

Check out our complete guide about the best reverse osmosis water systems.

Top 10 Best Whole House Water Filters in 2020

Picture
Name
Features
Price
Rating
Picture
Name
Feature
Price
Rating
1. Aquasana Whole House Water Filter
One million gallons or 10 years $$$ 4.8
2. iSpring WGB32BM 3-Stage Whole House Water Filtration System
Iron & Manganese filter $$$ 4.8
3. Express Water Whole House 3-Stage Water Filter System
Chlorine and Odor Free Showers $$$ 4.7
4. Home Master HMF3SDGFEC Whole House 3-Stage Water Filter
100,000-gallon capacity $$$ 4.6
5. Express Water Whole House GAC Carbon Sediment 3 Stage Water Filter System
Low Maintenance System $$$ 4.6
6. iSpring WGB22B 2-Stage Whole House Water Filtration System polypropylene sediment filter $$$ 4.5
7. Aquasana 300,000 Gallon Rhino Whole House Filter
Removes 97% of chlorine $$$ 4.5
8. 3M Aqua-Pure Whole House Water Filtration System – Model AP902
20 gallons (75.7 liters) of filtered water per minute $$$ 4.5
9. Reverse Osmosis Revolution Whole House 3-Stage Water Filtration System
volatile organic compounds $$ 4.4
10. iSpring RCC7 High Capacity 5-Stage Reverse Osmosis Drinking Water Filtration System
3-year Manufacturer Warranty
$$$ 4.3

1. Aquasana Whole House Water Filter

Performance

Comprising two filtration tanks, the Aquasana removes up to 97% of chlorine. The top tank contains a KDF-55 Aquasana Whole House Water Filtermedium, which is a mix of 55% copper and 45% zinc mineral alloy – effective for reducing chlorine and water-soluble heavy metals. Also in the top is a crushed mineral filter stone to enhance the water’s PH and control scale on internal plumbing. Both are effective at prohibiting the growth of bacteria and algae.

Meanwhile, the bottom tank contains an activated, carbonised coconut shell medium that reduces the presence of synthetic chemicals such as herbicides, pesticides and VOCs.  The only thing that the Aquasana is unable to filter is flouride.

Performance-wise, the filter produces clean, odour-free water for drinking. Shower in peace knowing that it reduces exposure to harsh chemicals that can damage and cause excessive drying of hair and skin.

However, if you are looking for a soft, ‘silky’ texture to the water, then the Aquasana falls short. It works well as a descaler to prevent mineral scale buildup in the plumbing, but the water remains hard. A separate softener might need to be installed. This is available as an add-on for the Aquasana, but it underperforms and is not worth the extra money.

Despite its relatively low flow rate of seven gallons per minute, there are no issues with water pressure.

Design and Maintenance

The Aquasana can last up to 10 years, thanks to its 1,000,000 gallon filtration dual tank. It features a unique upflow dual tank design, which prevents clogging whilst increasing water contact time with contaminant grabbing media. Both the filters and long-lasting tanks are made for quick, easy replacements.

The system’s ‘pro-grade installation kit’ includes a 20” pre-filter that lasts twice longer than standard 10-inch units, while a sub-micron post filter provides added protection from organic particles and microscopic cysts. Fittings for the 0.75” pipe are made from brass fittings and will not rust, making it easier to maintain over time. Meanwhile, bend supports and shut-off valves create a bypass loop for easier filter changes.

Additional Features

The Aquasana comes with optional upgrades, such as a Simplysoft Salt-Free water softener, touted to prevent scale formation and protect pipes and plumbing from corrosion.

Another upgrade that can be done is the UV Sterilight Filtration, which kills 99.99 percent of viruses and bacteria such as E-coli, in addition to chlorine resistant cysts like Cryptosporidium and Giardia. There is a 10-year warranty for the system.

Pros

  • Long lasting, up to 1 mil gallons
  • Quick and easy maintenance
  • Reduces up to 97% chlorine
  • Effective filtration for some heavy metals and synthetic chemicals

Cons

  • Cannot remove fluoride
  • Water remains hard, requires additional softener

2. iSpring WGB32BM 3-Stage Whole House Water Filtration System

Performance

Ideal for those who rely on well water or have heavy metals in their water supply, the iSpring’s flagship WGB32BMiSpring WGB32BM 3-Stage Whole House Water Filtration System water filtration system is particularly effective at reducing iron and manganese, up to 99%, thanks to an iron and manganese filter that lasts up to three times longer than greensand, as the catalytic media is not consumed in the process. In a test of water with an iron level of 6, the filter was able to reduce it to less than 0.01 parts per million (ppm., and manganese from 3 to 0.01 ppm.

It is capable of reducing arsenic from 1 to 0.01ppm,  although this varies depending on the specific isotope. Another heavy metal that undergoes efficient purification using the system is lead, from 500 parts per billion (ppb. to 15 ppb. It also helps to remove up to 98 percent of sediment, chlorine, chloramines, chemicals, heavy metals and other contaminants that create colour, foul tastes and odours. It can handle up to 0.25 gallons flow per second.

Design and Maintenance

The iSpring runs on a three-stage filter design, the first of which houses a 5-micron high-capacity polypropylene sediment filter which removes dirt and larger-sized particles. Next, a 5-micron coconut shell carbon block filter that helps to remove bad tastes and odours, up to 90% of chlorine from water, as well as VOCs such as pesticides, herbicides and industrial chemicals. As block carbon is more solid and denser than regular carbon filters, it is effective at removing targeted contaminants. Finally, an iron and manganese filter for removing heavy metals.

Each filter features a multi-layered design for less clogs and minimal pressure loss, while its large size of 20 x 4.5” is made to improve flow rate and reduce the need for maintenance. Also included are one inch input and output ports

With its 100,000-gallon capacity, the iSpring is poised to provide a full year’s worth of clean water for the entire household. However, this means that it has a shorter lifespan than other whole filter systems on the market, and some users might find it not worth the hefty price tag for a system that lasts only a year.

Additional Features

The iSpring has a 30-day money back policy and one-year limited warranty for manufacturing defects. All its filters are tested by independent third parties to meet NSF and ANSI standards.

Pros

  • Three stage filter
  • Removes heavy metals effectively
  • Reduces bad tastes, odours and chlorine
  • Good flow rate

Cons

  • Short life span
  • Expensive

3. Express Water Whole House 3-Stage Water Filter System

Performance

Improve on the quality of life for your household with the Express’s 3-Stage filtration system, which provides qualityExpress Water Whole House 3-Stage Water Filter System drinking water for people and pets, chlorine and odour-free showers, clean water for indoor and outdoor plants, as well as protection for home appliances.

A three-stage design ensures effective filtration. The first stage, comprising a melt-blown filter with thermally bonded polypropylene microfibers, catches sediment such as coarse sand, rust, silt and scale. The second filter is a Kinetic Degradation Fluxion (KDF. filter, with KDF 85 at the bottom and catalytic carbon on top to filter out chlorine, organic chemicals, suspended particles and dirt. It also helps to remove chloramine, hydrogen sulfate, iron and certain types of heavy metals, whilst inhibiting growth of algae, bacteria and fungi.

The final stage involves a 5-micron carbon block CTO filter with a fine coconut shell core, for finer filtration and to remove VOCs as well as unnatural tastes and odours, leaving you with clean-tasting tap water. Do note however that the unit does not soften water. It has a flow rate of 7 to 15 gallons per minute.

Design and Maintenance

The Express’s design features an easy-to-use water pressure test gauge, with a maximum working pressure of 150 PSI. This helps users to easily determine incoming water pressure from the whole house system. A pressure release button, installed in the inlet side of the housing cap, is used for easier cartridge replacement,. However, take note that the release buttons tend to shoot water everywhere when pressed, so be prepared for a minor inconvenience.

The filters are large at 4.5 x 20” and have a 1” female thread. Also included is a 6” filter housing wrench, which fits most 1-4 stage filter housings, countertop water filters and whole house water filters. Each of the filters lasts up to 20,000 gallons, so they may need frequent replacing.

Additional Features

The Express is manufactured and tested to comply with NSF/ANSI 58 standards. It comes with a one-year warranty.

Pros

  • Three-stage design
  • Effectively filters sediment, chlorine, some types of heavy metals
  • Pressure gauge

Cons

  • Messy filter change process
  • Filters have short lifespan, might require frequent replacement

4. Home Master HMF3SDGFEC Whole House 3-Stage Water Filter

Performance

Potential buyers should note that this Home Master unit is not recommended for city water. It is made for treatingHome Master HMF3SDGFEC Whole House 3-Stage Water Filter non-chlorinated well water, with iron levels up to a 3ppm combined contaminant load.  It should not be used where iron bacteria is present or with acidic water that has a pH less than 7.0.

These conditions aside, the HMF3SDGFEC delivers clean, clear water throughout the home, without drawing down water pressure. It works best for well water with iron, manganese and hydrogen sulfide and has excellent purification capabilities, removing up to 95 percent of iron, manganese, sediment, chemicals and contaminants that create foul tastes and odours. The Home Master achieves this through a three-stage system, system, the first of which features a multi-gradient depth sediment filter. With four layers of filtration from 25, 10, 5 and 1 micron respectively, it produces a finer filtration and has greater dirt-holding capacity, shilt maintaining bacterial and chemical resistance.

The second stage carries a radial flow iron reduction filter that reduces iron in water up to 3ppm, and lastly, a radial flow granular-activated coconut shell carbon filter removes chemicals, foul tastes and odours. In total, the whole house system is effective at removing up to 95 percent of sediment, chemicals and other contaminants. Its 15-gallon per minute flow rate ensures no clogging occurs.

Design and Maintenance

The Home Master is easy to install, with a patent-pending steel mountain bracket that can be mounted on 16 inch studs. It measures 25 x 24 x 9 inches, and the massive filter housings with one inch ports provide not only the strongest water pressure possible, but also helps to improve flow rate and reduce maintenance frequency, saving users on time, money and effort. However, there seems to be some issues with leaking, both from the plastic on the copper fittings, as well as the canisters themselves.

The replaceable coconut shell carbon filter has a 100,000-gallon capacity, which provides a full year of clean water for a family of four.

Additional Features

The Home Master comes with a two-year limited warranty, as well as a free 24-oz BPA-free water bottle with each purchase, while stocks last.

Pros

  • Three-stage design
  • Good filtering capabilities
  • High flow rate
  • Large filter tanks
  • Low maintenance

Cons

  • Not for city water
  • Average lifespan
  • Leaking issues

5. Express Water Whole House GAC Carbon Sediment 3 Stage Water Filter System

Performance

Like the other Express Water model on this list, the GAC Carbon Sediment 3-Stage Filtration system is designed toExpress Water Whole House GAC Carbon Sediment 3 Stage Water Filter System improve the quality of drinking water, remove chlorine for odour-free showers and thus give users healthier hair and skin in the long run. Its excellent filtration properties mean clean water for plants and pets.

The main difference between the two models is the second-stage filter. In the previous model, it was a Kinetic Degradation Fluxion (KDF. made from KDF 85 and a catalytic carbon, whereas this unit features a 5 Micron Granular Activated Carbon (GAC., proven to remove organic chemicals such as hydrogen sulfide and chlorine, that give odours or taste to water, There are downsides however, as KDF is a prohibitor against bacterial, fungal and algae growth, whereas the GAC is not.

Meanwhile, the first stage features a sediment filter for reducing silt, dirt, rust, scale, coarse sand and larger particles from the water up to 5 Microns, while the third stage is a 5 micron carbon block CTO filter, also made from pure coconut shell carbon that offers a much finer filtration to get rid of suspended particles, dirt, VOCs and any bad taste or odours that have slipped past the second stage. It has a flow rate of 7 to 15 gallons per minute.

Design and Maintenance

The design of the GAC model is almost identical to the KDF, with a water pressure test gauge that can withstand levels of up to 150 PSI and gives users an indicator to the incoming water pressure. To replace cartridges, utilise the pressure release button on the inlet side of the housing cap. However, the design suffers from the same flaws as its predecessor, in that water tends to spill in all directions. The ¾ FPT inlet and outlet are also tapped too loose and require a lot of tape or pipe sealant to stop leakage.

The filters are a standard 4.5 x 20” size. Also included is a 6” filter housing wrench. Each of the filters lasts up to 20,000 gallons, and will have to be replaced on a regular basis.

Additional Features

The Express is manufactured and tested to comply with NSF/ANSI 58 standards. It comes with a one-year warranty.

Pros

  • Three stage design
  • Granular Activated Carbon filter effectively removes organic chemicals and chlorine
  • Includes water pressure test gauge
  • Easy release button

Cons

  • GAC does not inhibit algae, fungi or bacteria
  • Leakage issues
  • Requires regular replacement

6. iSpring WGB22B 2-Stage Whole House Water Filtration System

Performance

When it comes to filters, common consensus is the more the better, which is why some users invest in fancy andiSpring WGB22B 2-Stage Whole House Water Filtration System expensive filtration systems. However, if the water in your municipality is just lightly contaminated and lacks heavy metals,  a two-stage design may suffice.

The iSpring’s WGB22B works well for this purpose, and is less costly. It removes up to 95% of sediment, chlorine, rust, pesticides, herbicides, industrial solvents, VOCs and other contaminants. The first stage of defense is a 5-micron high capacity polypropylene sediment filter, which removes dirt and larger sized particles. Meanwhile, the second stage houses a 5-micron CTO coconut shell carbon block filter, effective at removing up to 90% of chlorine, VOCs such as pesticides and industrial chemicals, as well as helping to reduce bad tastes and odours, including water with a sulphur (rotten egg. smell. Each filter also features a multi-layer gradient, which means that it is less likely to clog or lose pressure. Do note however that if your water supply is highly chlorinated, this particular model will not be an effective option.

Depending on your household’s needs, the system comes with other filter options, including an iron and manganese filter, and a lead and iron filter. It can handle a flow rate of up to 15 gallons per minute.

Design and Maintenance

The WGB22B’s capacity of 100,000 gallons provides a full year’s worth of clean water for a family of four, and last twice as long as a normal sediment filter. The tanks are standard big blue 20 x 4.5 inch cartridges, allowing for minimal pressure reduction and extended filter life. The filter connects to the piping through 1” input and output ports.

There are some downsides, however. Although it features a pressure release button for installation and filter change, many users have stated that it is difficult to do so for those with no plumbing experience. There are also issues with leakage, despite its reinforced construction.

Additional Features

The system comes with a one year warranty.

Pros

  • Removes sediment, chlorine and VOCs
  • Other filter options for certain types of heavy metals available
  • More affordable

Cons

  • Only for lightly contaminated water sources, not suitable for well water
  • Difficult installation for those with no plumbing experience
  • May face leakage issues

7. Aquasana 300,000 Gallon Rhino Whole House Filter

Performance

The Aquasana brand has a reputation for long lasting filters, and their 3-year gallon whole filter is no exception. Aquasana 300,000 Gallon Rhino Whole House FilterBuilt for high performance, the system provides healthy, great tasting water for the entire home, with no drainage, back flushing or water waste. It is capable of removing up to 97% of chlorine, thus giving users healthier skin and hair by reducing the body’s exposure to harsh and synthetic chemicals that may cause damage and excessive drying. This also means better quality air, as chlorine can evaporate in the shower steam. Meanwhile, cleaner water ensures that clothing is preserved, and requires less detergent.

Although it does not have a water softening function and can’t perform as well as salt-water softeners, the Rhino does a decent job at reducing the hardness of water. The all-in-one convenience it offers, coupled with its affordable price compared to other whole house filter systems, makes it an attractive option to consider.

Design and Maintenance

Unlike conventional three-stage filters, which are built horizontally in a row, the Rhino features two tanks, each with a copper zinc and mineral stone filter. The top has a bacteriostatic blend to reduce chlorine, water soluble heavy metals and scale, whilst inhibiting growth of bacteria and algae, while the bottom features high-grade activated carbon to reduce herbicides, pesticides and other chemicals.

A 0.35 micron post filter helps to remove particulates 60 times smaller than the eye can see, while a 10” pre-filter reduces rust, sediment, silt, dirt and other larger-sized contaminants. It works well, but a clear chamber would help to indicate when the filter needs to be changed. As a rule of thumb, the pre-filter should be changed every two to three months, while the post filter should be changed every six months. Also included in the system are couplings, valves and fittings made for a 0.75 inch pipe.

Additional Features

The Rhino is highly customisable, with options to add a water softener or upgrade to higher capacity filters of 500,000 gallons, 600,000 gallons, 1mil gallons or a well water-specific filter, depending on your household’s needs. The 300k model comes with a three-year warranty.

Pros

  • Large capacity water filter
  • Affordable
  • Low maintenance
  • Helps to soften water
  • Various upgrades available
  • Removes chlorines, metals and various impurities

Cons

  • Difficult to install

8. 3M Aqua-Pure Whole House Water Filtration System – Model AP902

Performance

Single stage filters are typically less effective than those with two or three-stage filters, but 3M’s Aqua-Pure AP9023M Aqua-Pure Whole House Water Filtration System – Model AP902 does the a decent job, especially with well water applications. Not only does it provide clearer and better tasting drinking water at a fraction of the price of expensive models, it also captures sediment, dirt and rust for cleaner water for bathing and washing. Consisting of a carbon filter media made from polyester material, it reduces chlorine and impurities as small as five microns in size, in addition to eliminating sulphur which gives water that rotten egg smell and taste. However, the single filter has limitations as it is unable to filter certain elements such as flouride.

With a high flow rate of 20 gallons (75.7 litres. per minute, the extra large capacity system is capable of providing water for larger homes and light commercial applications, without losing water pressure.

Design and Maintenance

As the 3M does not have a backwashing design, the filter needs to be disposed of after a certain volume, in this case, 100,000 gallons of water or roughly a year’s worth of use for a family of four. One of its most convenient features is the easy installation and filter change-out. The 3M has a non-corrosive stainless steel head, while its sanitary cartridge design keeps filter material enclosed during changing. Cartridges simply twist off for replacement, forgoing the need for tools. Meanwhile, 1” NPT connections with 1” centre cores provide unrestricted flow.

Additional Features

Besides a one-year warranty, the system’s materials are FDA CFR-21 compliant.

Pros

  • Easy installation and filter change process
  • Reduces chlorine
  • Captures sediment, dirt and rust
  • High flow rate
  • Best for well water

Cons

  • Single stage filter
  • unable to filter certain elements such as flouride

9. Reverse Osmosis Revolution Whole House 3-Stage Water Filtration System

Performance

Possibly the most bang for your buck whole house filtration system on this list, the Reverse Osmosis Revolution is anReverse Osmosis Revolution Whole House 3-Stage Water Filtration System inexpensive solution to your household’s water woes. A three-stage system, it helps to remove dust, dirt, silt, sand, rust and scale particles at the first stage through a premium quick-connect 5 micron sediment filter. This is followed by a second stage premium 10” GAC Granular Activated Carbon filter for removing chlorine, radon, VOCs and other common chemicals, as well as cloudiness, unpleasant odours, colours and tastes. Finally, the third stage consists of a premium CTO carbon block filter to further remove missed chlorine and VOCs, insecticides, pesticides and industrial solvents.

While the filter helps with hard water stains, there will still be some deposits as the water is not completely softened. It only reduces sulphur slightly, so users may find their water still retains a rotten egg smell. The carbon cartridges can be replaced with a KDF-85 media, which works better against sulphur. The filter does not remove nitrates, fluoride or arsenic. It has a flow rate of 10 gallons per minute.

Design and Maintenance

The price to pay for the filter’s affordability is that users will have to change the cartridges regularly, about once every three months, as their capacity is limited to 6,500 to 8,000 gallons. The system comes in a regular 10” blue, white or clear housing, which easily attaches to the plumbing, as well as a ¾ port with two valves.

However, do note that there are issues with water pressure, as some users have reported that the pressure in their homes were affected after the system was installed. The valves are also prone to leaking.

Additional Features

Designed and assembled in the USA, the company allows for upgrades to replace one of its GAC cartridges with a softener. Included is the set are three extra filter sets.

Pros

  • Inexpensive
  • Three-stage design
  • Reduces chlorine, VOCs, sediment and scale

Cons

  • Short lifespan, requires frequent replacement
  • Water pressure drops after installation
  • Unable to filter fluoride, arsenic
  • Valves prone to leaking

10. iSpring RCC7 High Capacity 5-Stage Reverse Osmosis Drinking Water Filtration System

Performance

The iSpring offers the all-in-one convenience of a reverse osmosis-based filtration system coupled with a point-of-iSpring RCC7 High Capacity 5-Stage Reverse Osmosis Drinking Water Filtration Systemuse water softener, which removes 99.9% of contaminants to provide crystal clear, soft tasting water. Boasting not one or two but a 5-stage design, it is capable of reducing over 1,000 types of contaminants, including lead, chlorine, arsenic, fluoride, asbestos, calcium and sodium, in addition to preventing bacteria and viruses. Suitable for both municipal and well water, it consists of a multi-layered filter system with three pre-filters. The first stage is a polypropylene sediment filter, then a granular activated charcoal which helps to reduce the ‘hardness’, and last but not least, a carbon block CTO filter. The mainstay of the system is its Reverse Osmosis filter, made to remove contaminants down to 0.0001 microns.

Design and Maintenance

The RO membrane has a capacity of 75 gallons per day, which should be able to handle the drinking water needs of larger households. Installation is quick and easy, and can even be attempted without a plumber for those with basic plumbing skills. The unit fits under a standard kitchen sink and features a clear housing pre-filter to alert users to when they need to change it. The system connects by pushing the tubing ½ inch deep into quick fitting connectors and lock. Also included is an European-designed brushed nickel all-metal faucet.

The only downside is that the filter tends to leak upon initial installation until the system has stabilized, which make take a few weeks. To avoid ruining cabinets, place the system in a tub to catch the water.

Additional Features

The iSpring comes with a 1-year money back guarantee, a three-year manufacturer warranty and lifetime technical support. Its premium quality components are certified Gold by the Water Quality Association, in line with NSF/ANSI 58 standards.

Pros

  • Reverse osmosis system
  • Removes up to 99.9% contaminants
  • Reduces hardness
  • High capacity
  • Easy installation

Cons

  • Initial leaking

Top 15 Best Water Filter Pitchers in 2020

Top 15 Best Water Filter Pitchers in 2018

Water is essential for a healthy life, and what we put into our bodies will affect our wellbeing in the long run. Back inTop 15 Best Water Filter Pitchers in 2018 the days, people enjoyed clean, fresh water from rivers and streams, but urbanisation has caused many water sources to be contaminated. Today, our water has to be treated municipally with chemicals such as chlorine and chloramine. For those who cannot afford an expensive filtration system to rid the water of these harmful substances, consider getting a water filter pitcher. We have also written a complete guide about the best water purifiers.

How It Works

Water filter pitchers are made to convert tap water into potable water – achieved through means of a filter within the pitcher, which water has to flow through. This gives users clean water on the bottom, which can then be poured out for consumption. The filters are typically made from similar materials as whole house filtration systems, such as activated carbon. Check out our complete guide about the best whole house water filters.

Benefits

Less costly – Although basic, a water pitcher filter is able to deliver what expensive reverse osmosis or whole house filtration systems do, at a fraction of the price.

Removes contaminants – Most, if not all water filter pitchers are able to remove chlorine – the most commonly found chemical in municipally treated water – by up to 95%. Other contaminants typically filtered out include mercury, lead, copper, sediment, dirt and rust. The result is cleaner, better tasting water free froTop 15 Best Water Filter Pitchers in 2018m bad tastes and odours.

Convenient – Do away with complicated setups that require the expertise of a plumber. All one needs to do with a filter pitcher is pour water in and wait for the filter to do its job. Replacing filters is also a breeze.

Environmentally friendly – As the pitcher can be reused, it cuts down on purchasing bottled water and reduces plastic that will go into landfills and the ocean, which is harmful to the environment.

Key Things to Consider

Performance – Depending on the type of water going into your household, there are different models designed to filter specific contaminants, such as mercury, copper or lead. As a general rule, most remove chlorine, sediment, dirt and rust, but if you have water that has bacteria or microorganisms, check to see if the filters are able to accommodate this type of filtration, as not all are equipped to do so. The mark of good performance is water that is not only clean, but free of bad taste, odours and limescale.

Speed – Many pitcher-type filters suffer from poor filtering speed, requiring users to leave the water overnight in order to get a small pitcher of water. Optimally, a good water filter pitcher should be able to filter quickly without compromising on the quality of the results. Some filters are notorious for clogging, forcing users to remove the cartridge and shake the components loose. As the filter loses efficiency over time, a filtration speed of less than half an hour when the filter is new is considered fair.

Double Duty – Alkaline water purportedly helps to reduce acidity and inflammation, improve Top 15 Best Water Filter Pitchers in 2018immunity and prevent diseases, increase metabolism, aid in weight loss and slow down the aging process by removing free radicals. Some pitcher filters not only filter but also ionises water, upping its alkalinity, whilst adding beneficial trace minerals such as calcium and magnesium – which tend to be filtered out in reverse osmosis or whole house filtration systems.

Size – Large households will want filters with holding tanks that can fulfill their drinking needs, while those who intend it for single use will want to go for smaller pitchers. Compact sized pitchers are easier to store, especially if space is a concern.

Design and Convenience – This includes how easy it is to hold and tilt the unit without spilling, whether the lid supports easy refilling via a separate flap, how easy it is to clean as well as its stability when filled to the brim.

Top 15 Best Water Filter Pitchers in 2020

Picture Name Feature Price Rating

Picture

Name Feature Price

Rating

1. Aquagear Water Filter Pitcher

100% BPA-free

$$ 4.8
2. Invigorated Living pH RESTORE Alkaline Water Pitcher/ Ionizer
Good filtration capabilities $$ 4.8
3. PUR 18 Cup Water Filtration Dispenser

21 types of pollutants

$$$ 4.7
4. Brita Large 10 Cup Everyday Water Pitcher with Filter
Height 10.47″; Width 5.59″ $$ 4.6
5. Brita Large 18 Cup UltraMax Water Dispenser and Filter
18 cup filtered water dispenser $$ 4.6
6. OXA Large 10 Cup Water Filter Pitcher
2.5L large capacity $$ 4.5
7. Brita Small 5 Cup Metro Water Pitcher with Filter
filters every 40 gallons $$ 4.5
8. EHM ULTRA Premium Alkaline Water Pitcher and Filter
6 STAGE FILTER CARTRIDGE $$ 4.5
9. Waterdrop Extream 10-Cup Water Filter Pitcher
200 gallons of fresh water $$ 4.4

10.BWT Premium Water Filter Pitcher

reduce filtration efficacy

$$ 4.3
11. Pure Green Premium Alkaline Water Filter Pitcher
6 layer filtering system $$ 4.2
12.Naples Naturals Alkaline Water Pitcher
up to 300 liters (79 gallons) $$ 4.1
13. AmazonBasics 10-Cup Water Pitcher with Filter
one-year warranty $$ 4.0
14. Nakii Water Filter Pitcher Fast Filter

150 Gallons (567 Liters!)

$$ 4.0
15. PUR 7 Cup Basic Water Filtration Pitcher

Reduces Chlorine(taste and odor)

$$ 3.9

1. Aquagear Water Filter Pitcher

Combining the principles of adsorption, absorption, chemical bonding, chelation and depth filtration, the AquagearAquagear Water Filter Pitcher turns ordinary tap water into great-tasting, potable drinking water, without the need for expensive reverse osmosis systems. Touted to remove 2000% more contaminants than its competitor brands, the Aquagear filters out harmful substances such as fluoride, lead, chromium 6, chloramines, mercury and chlorine –  whilst maintaining healthy trace minerals like calcium and magnesium.

Its five-stage filter boasts a dedicated lead and fluoride filter, as well as an absorbent carbon derived from coconut shells, which works by trapping and neutralising waterborne pollutants and organic compounds, further helping to reduce bad tastes and odours. PCBs and solvents, often used as disinfectants during the municipal water treatment process, are also greatly reduced, thanks to the filter’s two micron pores. Meanwhile, CRM Ion Exchange Materials in a chelative matrix effectively removes heavy metals, , industrial and agricultural pollutants and trace pharmaceuticals. In total, the pitcher is able to remove up to 89 contaminants. Do note that the filter is unable to remove small organisms like giardia or cryptosporidium, and should therefore be used with microbiologically safe tap water.

Capacity and Lifespan

The Aquagear comes with triple capacity filters, capable of producing 150 gallons of water, and lasts three or four times longer than some other brands on the market. On average, this computes to roughly six months of use before the filter needs to be changed. The reservoir holds eight cups of water, while the carafe holds 10 cups.

Possibly due to quality control issues, Aquagear’s filter speed varies, ranging from 10 minutes to a few hours in order to get a full pitcher of drinkable water, which can be extremely frustrating for some. Also, certain units seem to clog up more easily than others.

Design and Material

The Aquagear is 100% BPA-free and uses 100% FDA-approved food grade materials, in addition to being recyclable and vegan-friendly. It measures 11.1 x 10.9 x 5.7 inches and weighs 3 lbs when empty. Before use, the filter should be flushed out for two to three minutes.

However, the design has its flaws, especially the gap between the spout and top reservoir,  which makes it impossible to pour clean, filtered water from the bottom while there is liquid in the top reservoir, without mixing the two. This may not pose a problem for users who leave their tap water overnight, but might be a hassle for those who need clean drinking water in a pinch. The lid door cannot be opened or closed manually, but runs on a passive mechanism that tends to spill water everywhere.

Additional Features

The Aquagear comes with a lifetime guarantee and same-day customer support. The model meets NSF standards 42 and 53, and has been tested in independent ISO 17025 accredited labs.

Pros

  • Removes most contaminants
  • Large capacity
  • Safe, BPA-free material
  • Lifetime guarantee

Cons

  • Poor filter speed
  • Flawed design
  • Spills water when poured
  • Gap between spout and top reservoir mixes clean and unfiltered water
  • Cannot filter microorganisms

2. Invigorated Living pH RESTORE Alkaline Water Pitcher/ Ionizer

For those who prefer alkaline water, Invigorated Living’s pH Restore delivers, upping the alkalinity of regular tapInvigorated Living pH RESTORE Alkaline Water Pitcher/ Ionizer water, whilst making it safe to drink. The set comes with two multi-stage PH001 filters, consisting of a zeolite, stone and ceramic ball blend, micro nets, activated coconut carbon charcoal and ion exchange resin. They work to remove up to 99% of chlorine, chloramine, VOCs, sediment, sand, rust and turbidites, whilst also filtering heavy metals such as arsenic and lead, for odourless, colourless drinking water. Fluoride is reduced by about 20%. Meanwhile, remineralisation adds healthy minerals such as selenium and calcium, so if you have hard water, expect some cloudiness, especially if you leave the water in the filter for several days. Overall, the filter impressed with its taste and quality, which had a smooth and silky texture.

Capacity and Lifespan

The Invigorated Living boasts an impressive capacity of 1,500 cups or 360 litres (96 gallons. per filter, which sums up to roughly three months of use. A helpful digital gauge measures each refill, to give users an indication of when it is time to change the filter, although this is not always accurate. The pitcher itself can accommodate 2L of water.

Design and Material

While praises abound for the pitcher’s performance, the same cannot be said of its design, which feels flimsy and poorly constructed. The upside is that it uses premium eco-friendly materials that are BPA-free and SGS certified, and has a stable anti-slip base.

The top lid features a hole which is pushed down by water pressure. When it works, it is easy to fill, but more often than not, the flap is too stiff, forcing users to remove the entire lid to fill up the pitcher. The handle is easy to grip but feels fragile. It also has a tendency to clog.

Additional Features

The company offers a money-back guarantee nadoption to upgrade the filter to a more powerful PH002 ultrafiltration (UF. membrane filter model, which removes 99.9% organic and inorganic matter, including bacteria, viruses, colloids, giardia, protozoa, cysts and endotoxins. It also increases fluoride removal to 80%.

Pros

  • Alkalises water
  • Good filtration capabilities
  • Impressive capacity

Cons

  • Fragile handle
  • Flimsy build
  • Stiff flap
  • Clogging issues

3. PUR 18 Cup Water Filtration Dispenser

For a basic, inexpensive  water filtration dispenser, look no further than the PUR 18. MAXION filter technologyPUR 18 Cup Water Filtration Dispenser blends carbon and ion exchange materials to reduce 96% of mercury and 95% of selected industrial pollutants, as well as chlorine for better tasting, odour-free water. Its carbon filters are made from coconut shells that have been heat treated with steam, which produces pores within each grain of carbon with up to 1,000 square meters of surface area per gram of carbon – ideal for absorbing and trapping contaminants. Per NSF certification, the filter is able to reduce 21 types of contaminants. This may not seem as much as some other filters on this list, but for regular use, the PUR suffices.

Capacity and Lifespan

The PUR provides plenty of drinking water for the household with its large 18-cup capacity, or roughly seven 8oz glasses of water. Each filter lasts up to 40 gallons, or two months. Fresh out of the box, the filter takes approximately half an hour to filter tap water into clean drinking water, but the effectiveness gradually wears out over time. It also seems to be a hit and miss with the cartridges, as there are numerous complaints of the filters lasting just over a week before clogging, some taking the whole night to filter just one jug of water.

Design and Material

Space can be a problem for city dwellers, so the PUR comes with a space-saving design that measures 15.8 x 5.6 x 10.3 inches, making it slim and easy to fit into refrigerators or on shelves. However, at 4.7lbs, the unit is quite heavy. It compensates for this with its sturdy build, featuring a comfortable grip handle and a lid that is thumb activated for convenient refills. A pour spout cover prevents odours and particulates from getting into clean water. The PUR is made from a non-toxic, BPA-free material.

Additional Features

The PUR comes with a 90-day warranty.

Pros

  • Inexpensive
  • Large holding capacity
  • Removes chlorine, mercury and 21 types of pollutants

Cons

  • Short life span
  • Issues with clogging
  • Heavy

4. Brita Large 10 Cup Everyday Water Pitcher with Filter

A well known name in the market, Brita’s 10-cup model is ideal for large families. It mainly reduces unpleasantBrita Large 10 Cup Everyday Water Pitcher with Filter tastes and odours from chlorine, copper, zinc, mercury and cadmium, typically found in municipally treated tap water. This is achieved through an activated carbon shell. Users should note that while the Brita is sufficient as a basic filter jug, it will not be able to remove certain heavy metals or contaminants such as lead, asbestos, VOCs like benzene, or microorganisms such as protozoan cysts. Given its price and performance at reducing the taste and smell of chlorine, it is still a noteworthy option to consider.

Capacity and Lifespan

Optimally, the Brita should be changed every 40 gallons, or after two months of use for an average household. While it should last that long in most cases, there are also hits and misses where the filters clog quickly. When it comes to speed, the Brita impresses, taking just five to 10 minutes for tap water to seep through and be ready to pour. This efficiency decreases over time.

Design and Material

Standing at 10.47 x 5.59 x 10.94 inches,  the pitcher is large but cuts down on space with its classic oval design that should fit easily into most refrigerators. Made from BPA-free material, it is lightweight at 2.29 lbs and features a soft grip panel for comfort and convenience. It also comes with a thumb controlled flip top for easy refilling. The top should snap into place, but this may come loose and cause spillage. To avoid this, users have to hold the lid in place while pouring. For optimum performance, a helpful status indicator in the form of a sticker reminder notifies when the water should be replaced. However, there is a fatal flaw to the pitcher’s design, in that the reservoir cannot be removed for cleaning. Instead, the company recommends rinsing it with warm water and vinegar but this is not always enough to clear out dirt and gunk.

Additional Features

The filter comes with a limited 90-day warranty.

Pros

  • Removes chlorine
  • Improves quality and taste of water
  • Lightweight
  • Fast filtration process

Cons

  • Flip top may come loose
  • For basic filtration only, many elements not removed
  • Bulky
  • Reservoir cannot be removed for thorough cleaning

5. Brita Large 18 Cup UltraMax Water Dispenser and Filter

Consisting of an activated carbon filter, Brita’s UltraMax is designed to remove chlorine, copper, mercury, zinc andBrita Large 18 Cup UltraMax Water Dispenser and Filter cadmium, five of the most common contaminants in municipally treated tap water. If you have metallic tasting water, most likely from zinc, the filter is able to significantly reduce this, in addition to the odour of chlorine. Built in mesh screens prevent unsightly black flecks. The final result still maintains a healthy level of fluoride, which is beneficial in small amounts to promote strong teeth. Apart from the five contaminants mentioned above, the filter should not be used as a water purifier, as it is unable to filter out microbial organisms such as protozoa, bacteria or viruses.

Capacity and Lifespan

The Brita has a very large capacity tank that holds 18 cups, or 1.13 gallons of water, making it ideal for big setups. Each filter can replace 300 standard 16.9 ounce water bottles, and should be replaced after 40 gallons of usage or every two months. This might not always be accurate, and some users have noted that it requires more regular changes.

Design and Material

Despite its size, the Brita is space efficient and fits neatly on countertops and refrigerator shelves. Rather than being ‘pitcher’ shaped, it is designed like a cube and measures 7.25 x 14 x 8.75 inches. Setting up the Brita is easy, requiring 15-seconds of flushing before installation. A flip top lid makes refilling a breeze, and a helpful sticker indicator helps users keep track of their last filter change.

When it comes to cleaning, however, the design needs much improvement. Instead of tilting and pouring water out from the unit, it features a spigot. Although easy and convenient to use, the spigot cannot be removed and is therefore impossible to clean thoroughly. It is possible to remove the top reservoir, but difficult to do so without the help of tools.

Additional Features

The Brita comes with a 30-day money-back guarantee and limited 90-day warranty.

Pros

  • Removes chlorine
  • Large capacity
  • Better tasting water with no odours
  • Spigot convenient for pouring water

Cons

  • Difficult to clean
  • Limited filtration capabilities, cannot filter microorganisms

6. OXA Large 10 Cup Water Filter Pitcher 

Get clean, better tasting water where you can taste the difference, with OXA’s 10-cup water filter pitcher. It utilises aOXA Large 10 Cup Water Filter Pitcher seven-stage cartridge made from ion exchange resin, activated carbon, ion ceramic ball, far infrared ceramic ball, mineral balls and PP pad. Primarily, the filter helps to remove chlorine, zinc, copper, mercury and cadmium, disinfectants most commonly found in municipally treated water. It also removes 90% of lead and pollutants that give water an unpleasant odour or taste, organic and non-organic matter such as sand, silt and algae, and reduces free radicals, toxins and high negative ORP to effectively increase energy levels. The filter leaves in healthy minerals such as selenium and calcium, whilst making the water more alkaline by increasing its pH value between 8.5 and 10. The OXA is well catered for households with hard water, as the cartridges are designed to reduce limescale.

Capacity and Lifespan

The OXA has a decidedly average lifespan, capable of filtering 300L or 79 gallons of water. This provides roughly six to eight weeks of use. The upside is that each set includes two filters. With its large 2.5 liter capacity, it is well-poised to provide water for both home and outdoor use.

Design and Material

Made from eco-friendly materials, the pitcher measures 9.7 x 5.9 x 11.9 inches and is designed with modern homes and environments in mind, to fit easily into refrigerators. The handle offers a comfortable grip. Meanwhile, the lid opens for users to fill the reservoir without removing the cover, but when you do need to do so, it is difficult to pry it apart.

The OXA suffers from poor design. The flow from the spout is slow and cannot be tilted beyond a certain point as the whole filtration system will fall out. It tends to start off with a trickle before air gets in and water gushes forth. This means that pouring is typically messy if users are unprepared. A dial on top of the lid indicates when it is time to change the filter.

Additional Features

The OXA is certified by NSF53 and FDA tests, while its eco-friendly materials are certified by international certification body SGS and ISO to be BPA-free.

Pros

  • Compact design
  • Alkalises water
  • Filters chlorine, certain heavy metals
  • Improves taste and odour

Cons

  • Basic filtration
  • Average lifespan
  • Poor design

7. Brita Small 5 Cup Metro Water Pitcher with Filter 

Ideal for small households, Brita’s Metro water pitcher filter provides basic filtration for cleaner, healthier drinkingBrita Small 5 Cup Metro Water Pitcher with Filter water – at an inexpensive price. It is much more cost effective and offers more savings as compared to constantly buying bottled water, which is also harmful for the environment since the plastic ends up in landfills. Thanks to a patented aeration design, the filter works fairly quickly and serves up water within minutes. An activated carbon core reduces chlorine and mercury which gives a foul taste and odour to tap water, while the ion exchange resin captures copper, zinc and cadmium. A built in mesh screen prevents black flecks. Although it reduces sediment, dust and dirt, The Brita’s capabilities are limited, so it should not be expected to remove heavy metals such as lead, VOCs or organic matter.

Capacity and Lifespan

The Brita does away with pre-soaking and only requires users to run the filter through with cold water for 15 seconds, and it is ready for use. The pitcher holds five cups or roughly 40 ounces of liquid, enough for single use or for a small household. The filter should be changed every 40 gallons, giving users a solid two months of use.

Design and Material

Thanks to a compact and space efficient measurement of 9.8 x 4.45 x 9.37 inches, the Brita fits easily into narrow, tight places. Putting it in the refrigerator is recommended, as there is no cover on the spout. The lid features a flip top for easy refilling, and locks into place to prevent spillage when poured. However, due to its tight fit, it is difficult to take out for cleaning. An electronic filter indicator tracks when the filter needs to be replaced, but this is a hit and miss with many units purportedly not functioning. Available in shades of white, red or turquoise, the pitcher is a great accompaniment to match the decor of a hip, trendy apartment. For those who want to bring the pitcher on a trip, it is easy to pack and carry, weighing just 1.39 lbs.

Given its price, the plastic is quite flimsy.

Additional Features

The unit comes with Brita’s standard 90-day warranty.

Pros

  • Compact, space saving
  • Filters chlorine, cadmium, mercury, zinc and copper
  • Fast filtration process
  • Flip top for easy refilling
  • Lightweight

Cons

  • Basic filtration
  • Flimsy build
  • Average lifespan
  • Lid difficult to remove for cleaning

8. EHM ULTRA Premium Alkaline Water Pitcher and Filter 

Those looking for a filter-cum-alkaliser should consider the EHM Ultra, which not only removes impurities andEHM ULTRA Premium Alkaline Water Pitcher and Filter harmful substances from water, but also ionises it for a fresher, more natural taste. The filter features a composite six-stage cartridge, with an activated carbon shell, a nano-kinetic degradation fluxion, AS plastic and tourmaline ceramic to remove chlorine and heavy metals such as lead, cadmium, chromium and arsenic from water. It also decreases the concentration of organic pollutants such as mercury, manganese and nitrogen dioxide, whilst retarding growth and reproduction of microorganisms. All in all, the filter is able to remove up to 90% of potentially harmful substances within minutes.

As an ioniser, the pitcher uses micro-clustering technology that reduces water molecule size and produces easily absorbable alkaline water, touted to provide better hydration for the body. Since this contains a minimal amount of free radicals and toxins, it acts as a powerful antioxidant, in addition to enhancing energy levels and the immune system. The water’s pH levels is increased to between 8.5 and 10, whilst maintaining trace minerals such as calcium, magnesium and potassium. A micro screen reduces black particle release so there are no unsightly flecks in the water.

Capacity and Lifespan

The tank is capable of carrying 3.5 litres, which is enough to fulfill a large household’s needs. It has a filtration capacity of 300 litres per cartridge, which lasts for four to six weeks with regular daily use.

Design and Material

Although made for a large capacity, the unit is surprisingly compact at 12 x 6 x 11 inches, and weighs 2.25 lbs when empty. The streamlined shape goes easily into the refrigerator. The spout sports a lid so there are no worries of dust or bugs getting in, even when the pitcher is left on the countertop. The company advises water left overnight to be discarded as it would have lost its alkalinity, but the water is still safe to drink. That being said, the lid’s design needs improvement, with users complaining of it not being able to stay in place .

Additional Features

None

Pros

  • Filters and alkalises water
  • Impressive filtering capabilities
  • Fast filtration
  • Compact and lightweight
  • Lidded spout
  • Large tank

Cons

  • Average lifespan
  • Lid falls out of place

9. Waterdrop Extream 10-Cup Water Filter Pitcher

Blending sophisticated filtration technology with exclusive design, the Waterdrop Extream features a pre sedimentWaterdrop Extream 10-Cup Water Filter Pitcher layer made from non-woven materials, to filter out rust, dirt, silt and suspended solids. The next layer is an activated carbon fiber (ACF. from Japan, which has 10 times better adsorption than ordinary carbon, to reduce chlorine, VOCs and other contaminants. An ion exchange resin lowers water hardness by reducing limescale in tap water. Combined, the ACF and silver ion antibacterial technology inhibits up to 99% bacterial growth to ensure a clean water supply. Finally, a post filter, also made from non-woven materials, further removes other contaminants.

Say goodbye to long waiting times, as the cartridge is designed to have a high and fast flow rate of 0.5gpm, giving users almost instant access to fresh filtered water. The direct flow also allows water to flow through without retaining any in the reservoir, which helps to prevent bacterial growth.

Capacity and Lifespan

The Waterdrop has a good lifespan, lasting 200 gallons, or about 90 days for an average household. The quality of the filtration will decrease with time, so users should change the filter accordingly, whichever comes first. Its large holding tank is capable of holding up to 10 cups of water, or 85 ounces, making it ideal for large families.

Design and Material

Sporting an ergonomic and contemporary design well suited to modern kitchens, the Waterdrop has a slim, shatterproof plastic body measuring 11.2 x 5 x 11.2 inches, which should fit snugly into the fridge. Instead of flimsy plastic, it features a comfort-grip wooden handle, and a pour spout cover prevents odours, bugs and particulates from entering the clean water. An electronic monitor indicates when the filter should be changed. The bottom features silicon to prevent slipping and noise, but this makes it rather heavy and wobbles whenever it is placed.

Additional Features

The unit has been tested and certified by NSF/ANSI standards 61 for material safety.

Pros

  • Effective for filtering chlorine and VOCs
  • Filter life indicator
  • Large holding tank
  • Long lifespan
  • Reduces hardness of water
  • Fast flow rate

Cons

  • Bottom heavy, wobbly design

10. BWT Premium Water Filter Pitcher 

Winner of several accolades, this Austrian brand is a strong contender in the water filter pitcher market, with raveBWT Premium Water Filter Pitcher reviews of its great tasting water. Using patented BWT technology, the filter not only reduces chlorine, scale and certain heavy metals such as lead and copper, but also mineralises water with magnesium for a natural, fresh taste, and softer mouth feel. Magnesium deficiency is common among the population, with up to 70 percent of the adult population lacking this in their diet, and the BWT provides much needed magnesium in one’s diet. Thanks to the filter’s material, which contains silver, it provides antimicrobial protection and reduces polymeric beads or black flecks in the water.Another plus point is that no pre-soaking is required to activate the filter.

Capacity and Lifespan

For smaller households, the unit suffices, holding about 8 cups of water or 64 ounces. For larger households, the BWT may be too small to cater to your needs. It is however very speedy, taking less than a minute to filter out of the box, so users might still want to consider purchasing it if they do not mind the hassle of refilling. Its lifespan is less impressive, needing a change every four weeks.

Design and Material

The BWT is available in several fun shades, including aubergine, blue and black to match your kitchen decor. Its design is bulkier than most, at 13.4 x 13.2 x 5.4 inches and weighing 3.22 lbs. Refilling is convenient as the lid has a flap that can be opened without having to remove the whole top. The pour spot is well designed, so there are minimal issues with spilling. Owing to its tall body, however, the filter is prone to toppling, especially when the top reservoir has just been filled. The unit includes an electronic counter that runs on a battery insert, but this is of poor quality, with some breaking down within days.

Additional Features

Each set comes with three cartridges for easy refill.

Pros

  • Great tasting water
  • Fun colours
  • Filters chlorine, lead and copper
  • Mineralises water with manganese

Cons

  • Top heavy when reservoir filled, will topple over
  • Electronic counter does not last

11. Pure Green Premium Alkaline Water Filter Pitcher

The Pure Green does double duty as a filter and alkaliser. Its unique six layer cartridge provides for clean, toxin-freePure Green Premium Alkaline Water Filter Pitcher water, with a pre and post filter on the top and bottom, followed by a second layer of activated carbon which removes chlorine, heavy metals such as lead and arsenic, as well as contaminants. The third layer is where alkalisation happens, as the unit turns water to a pH of 8.5 – 10pH, whilst infusing beneficial calcium, potassium and magnesium. The fourth layer adds antioxidants, raising it from 200 – 400mv, while the fifth layer sports a hexagonal and micro clustered mechanism which creates smaller water clusters that are easily absorbed by the body. In addition, the Pure Green rids water of bacteria, E.coli and pesticides.

Capacity and Lifespan

Suitable for big families, the unit carries 3.5L and has a capacity of 1,600 glasses, which translates to about 60 days of use.

Design and Material

The Pure Green uses BPA-free and food grade plastic. Although bulkier than some other models at 12.1 x 11 x 6.2 inches, it should still fit easily into refrigerators. It is, however, rather heavy at 3.5lbs. The spout is covered to prevent bugs and dirt from getting into the filtered water, and there is a helpful digital indicator to let users know when it is time to change the cartridge. Its apple green colour scheme is fun, quirky and should blend well with decor of most modern kitchens.

Additional Features

The Pure Green is NSF approved and certified, has anti-microbial properties and is easy to clean. However, it is difficult to find replacement cartridges, even on the company’s website, which will pose a problem for users intending to use it for the long term.

Pros

  • Large capacity
  • Works as filter and ioniser
  • Filters chlorine, heavy metals and contaminants
  • Adds calcium, magnesium and pottasium

Cons

  • Difficult to find replacement cartridges
  • Heavy and bulky

12. Naples Naturals Alkaline Water Pitcher 

Another choice to consider for large families, the Naples Natural sports dual functionality, working to filter andNaples Naturals Alkaline Water Pitcher ionise tap water. When it works, its six-stage mineral carbon water filter removes chlorine, 65% fluoride and contaminants, whilst increasing pH value to over 7. Menawhile, tourmaline and other mineral stones add up to  20 trace minerals such as calcium, magnesium and potassium for softer, better tasting water that mimics natural stream water. However, the filter is not always consistent, with many users chiding its lackluster performance, the biggest point of frustration being its tendency to clog up. Optimally, it should take 15 to 30 minutes to filter. As it lacks a mesh to trap charcoal particles, black flecks may appear in the water.

Capacity and Lifespan

The Naples Naturals has a large holding tank of 3.5L, or 10 cups of water. Each filter should be changed every 70 gallons, or roughly 45 to 60 days. Before use, rinse the filter under cold water for 30 seconds and gently tap both sides on the counter to ensure the media is well proportioned.

Design and Material

Made from BPA-free plastic, the unit measures 11 x 6 x 11 inches, weighs 2.65lbs and should fit easily into the fridge. It features an easy refill slot to fill the reservoir without having to remove the top lid. A digital electronic filter life readout lets users know when it’s time to change the filter. However, there are a few design flaws, such as the reservoir itself, which is difficult to remove for cleaning and filter replacement. The lid does not stay secure and users will have to hold it down with another hand while pouring. The Pure Green comes in three colours.

Additional Features

None

Pros

  • Large capacity
  • Filter and ionising capabilities
  • Adds magnesium, calcium and potassium

Cons

  • Average lifespan
  • Lid not secure
  • Easy refill slot
  • Black flecks
  • Tendency to clog

13. AmazonBasics 10-Cup Water Pitcher with Filter 

The AmazonBasics is a basic filter pitcher that helps to reduce chlorine, in addition to elements such as copper,AmazonBasics 10-Cup Water Pitcher with Filter mercury, benzene and limescale, in order to provide your household with clean water that is free from bad taste and odours. This makes it great for cooking, brewing tea or coffee, or watering houseplants and feeding to pets. It also softens hard water, and takes only a few minutes to filter.

Capacity and Lifespan

Capable of holding up to 80 ounces of water, the AmazonBasics is well catered to a household’s drinking needs, and is a money-saving alternative to plastic bottled water. The filters should last for 40 gallons or two months on average.

Design and Material

Made from BPA-free material, the unit is easy to maintain: simply wash the pitcher components routinely in warm, soapy water and when changing the cartridge. It is also dishwasher safe at a maximum temperature of 50 degrees. The pitcher’s oval-shaped design and compact dimensions of 10.6 x 10.6 inches is convenient for refrigerator door storage, while an electronic indicator lets users know when it is time to replace the cartridge. However, there are a few design flaws. Although the lid is removable for refilling, it tends to get stuck, while the handle has sharp plastic edges that cut into the hand. The overall build feels flimsy and cheap, and does not look like it would hold up if the pitcher was dropped.

Additional Features

Replacement filters are available in three, six and 10 pack models. The unit is backed by a limited one year warranty, which is much longer than many other filter pitchers.

Pros

  • Reduces chlorine, mercury, benzene and limescale
  • Large capacity
  • Softens water slightly

Cons

  • Average lifespan
  • Flimsy build
  • Sharp plastic edge on handle

14. Nakii Water Filter Pitcher Fast Filter 

The Nakii may be one of the most affordably priced filter pitchers on this list, but it still has a lot to offer. UsingNakii Water Filter Pitcher Fast Filter patented ACF military technology, it reduces up to 97 % of chlorine, mercury, rust, sediment and suspended particles to produce clean water free from unpleasant colours, tastes and odours. The multi-staged cartridge consists of a nylon pre sediment filter which removes red rust, suspended solids and sediment, while a Swedish-made ion exchange resin reduces hardness, limescale and heavy metals such as mercury and lead.

The Japanese-developed activated carbon fiber absorbs contaminants and is touted to be 10 to 12 times better than regular carbon, ridding water of 97% residual chlorine, VOCs and other organic contaminants. To round it off, a nylon post filter further removes fine or leaking particles. While the filter inhibits growth of bacteria to some degree, it should not be used with water with microbiological properties, without adequate disinfection. Filter rate is at an impressive 1.3 litres per minute, but this performance quickly decreases over time.

Capacity and Lifespan

Able to house 1.8litres, the filter provides plenty of water for a household’s needs and has a cartridge capacity of 150 gallons. Despite its ‘long-lasting’ claim and recommended change every 3 months, some users have complained that the filter only performs well in the initial stages, and the filter rate gradually slows to a drip, even before the one month mark.

Design and Material

Upscale and modern, the pitcher is a nice addition to the kitchen and fits snugly into fridge doors, measuring a compact 11.4 x 8.5 x 4.3 inches and weighing just 1.94 lbs. The body is made from BPA-free plastic which feels relatively strong and sturdy, and it has a flap which opens for easy refill. Instead of an electronic counter, the unit features a dial on top where users can set a reminder date.

Additional Features

The unit comes with a 120-day warranty for parts broken by regular use.

Pros

  • Removes chlorine, mercury, rust and sediment
  • Reduces lead
  • Large holding capacity
  • Sleek design
  • Easy refill flap

Cons

  • Short lifespan
  • Performance decreases drastically over time

15. PUR 7 Cup Basic Water Filtration Pitcher 

Nicely sized for single use, the PUR 7 is a basic water filter pitcher with an affordable price tag. Households withPUR 7 Cup Basic Water Filtration Pitcher water high in mercury content should consider this unit, as it uses MAXION filter technology to remove 95% of the element and 96% of trace levels of pharmaceuticals. In addition, the unique blend of activated carbon and ion exchange resin reduces bad odours and taste from chlorine, while leaving behind beneficial fluoride.The carbon filter is made from coconut shells that are heat treated with steam, producing small tunnels and spaces that provide a larger surface area to absorb and trap contaminants.

Capacity and Lifespan

The filter has a small holding capacity of roughly seven cups or  56 ounces, which may not be adequate for bigger households. It provides up to 40 gallons or two months of use.

Design and Material

This PUR model suffers from poor design – surprising, seeing how much the brand is known for its quality. The good points include a comfort grip handle and  thumb activated lid for easy refilling, as well as a space-saving design that measures 11.3 x 4.8 x 10.9 inches. It is also lightweight at just 1.8lbs, and is made from BPA-free plastic. A built in LED light indicates when the filter needs a change. The biggest flaw with the pitcher is its lid, which falls out easily if not held in place with another hand while pouring.

Additional Features

Replacement CRF-950Z filters are available for purchase separately.

Pros

  • Space saving design
  • Lightweight
  • Removes mercury and chlorine

Cons

  • Small capacity
  • Average lifespan

Top 15 Best Under Sink Water Filters in 2020

Top 15 Best Under Sink Water Filters in 2018

Sixty percent of the human body is made of water. Every cell, organ and tissue are inundated with water whichTop 15 Best Under Sink Water Filters in 2018 carries the nutrients to them, washes and takes away the wastefrom them. This water is then filtered by the kidneys to remove the toxins from the body and keep it clean and healthy.

Water regulates the body temperature and protects your brain, tissues, spinal cord and joints. It aids digestion via saliva and digestive juices. This universal solvent makes all the minerals and nutrients available to the body. It also helps digest fibre which ultimately helps bowel movements. We have also written a complete guide about the best water purifiers.

Water prevents dehydration due to heat, exercise and sweating. It prevents coming down with fever, contracting illness, vomit or diarrhoea.Water also helps prevent bladder infections or stones of the urinary tract.

If you are pregnant, 75% or your baby is water thus fluid intake helps your baby to grow healthy. If you are nursing, then the intake helpsoptimizelactation. It helps your baby grow healthy bones and teeth. These may seem solid but 25% of these too, are water. Thus, on an average, you should consume 2.4 litres of water daily

According to the Center for Disease Control, most people in good health get their fluids by drinking water, beverages, soups and through meals. Yet, to track your health and hydration level just check your urine. If it is clear, you are well-hydrated. if it is dark, you need to drink water. Usually, the first urine of the day after a night of good sleep is darker so don’t worry. Check out our complete guide about the best whole house water filters.

Safe Drinking Water

Now we know the importance of water for our body; how do we make sure that it is safe? In the water cycle; theTop 15 Best Under Sink Water Filters in 2018 water evaporates to makes clouds. These clouds grow saturated with water which falls to the ground as rainwater and snow. This rainwater and snowmelt feed our fresh water supplies such as lakes and reservoirs.

As water is a universal solvent it dissolved everything into it. As our environment isn’t clean and human impact has made it even more contaminated the water is even more unsafe to drink. The list of contaminants is long and depends on the source of the water.

There may be the agricultural runoff with fertilizers and pesticides in it. Or industrial pollutants and urban runoff such as car emissions, road surface wash-offs, pharmaceuticals and personal care products. Or water treatment chemicals such as chlorine and other by-products.

This lengthy list is as overwhelming as the anthropogenic by-products flooding the environment. These contaminants cause mutations and problems of the liver, kidney, liver, nervous system, etc. Thus, it is important to understand the shortcomings of water supply system so that you can protect your family.

The EPA standards aren’t as stringent as you would like them to be. There are enforced measures and there are unenforced measures. The EPA tries to achieve the maximum contaminant removal goal, but this requires money. Due to budgetary constraints, unhealthy levels of contaminants still make it to your home

For example, the prescribed levels of a well-known carcinogen, arsenic is 0.00 ppm, yet 0.01 ppm makes it to your tap water. Besides, as there are constant inventions, uses and mixing of chemicals each second. There is a new and lethal cocktail being created in the environment that runs off into the water supply increases health risks. The EPA can remove only one out of three such contaminants from our water supply.

Moreover, regulatory standards fail, processes fall short, equipment malfunctions and mistakes happen. HumankindTop 15 Best Under Sink Water Filters in 2018 is imperfect as highlighted by anEnvironmental Working Groupreport, that states that the department failed to stop the water contamination by carcinogens like Trihalomethanes between 2004-09.

Sometimes pipes rupture and contaminants like lead leach into the water supply. Besides lead pipes are still used today. Another health hazard is the fluorides that cause enamel fluorosis and increased chances of bone fracture.

So How Do We Improve the Quality of our Water?

There are various water purification methods as demonstrated by these filters. There are Point-of-Use (POU) and Point-of-Entry or Source (POE or POS) filters.

Tap water filters are faucet-mounted devices which are inexpensive and easy to install. Simply remove the aerator and screw on the filter.

The activated charcoal filter (ACF) removes chlorine, odours, lead and improves the taste of the water.The contaminants bond chemically to the activated carbon as it flows through the filter. ACFs cannot remove hardness, limescale, sodium, fluorine, microbes and heavy metals.Charcoal filters can process 100 gallons of water before they need a change or reactivation.

Carafe water filtersuse activated charcoal and hold only 1 – 2 glasses of water in them. They can be put in the fridge to cool the water while filtering by the gravity method.Nowadays, the refrigerators have a similar built-in filter,but these clog up quickly and require frequent servicing and replacements.

Countertop and Under the counter filters are connected to the incoming water supply. They provide clean and safeTop 15 Best Under Sink Water Filters in 2018 water for drinking and cooking. The smaller compact countertop systems sit next to the sink or hang on the wall. While the under-the-counter ones are fitted in the cabinetry under the sink. These filter 450 – 1500 gallons of water and remove mercury, cysts, chlorine, lead, etc. If they are fitted with an ultraviolet system, they kill the microbes too. These are POS filters thus the filtrationhappens only at that source i.e. the kitchen sink.

Reverse osmosis filters use the pressure in the incoming water to push water through semipermeable membranes. This traps the solids and other contaminants which are larger than the water molecules. The system generates wastewater that can be used for gardening. It must be flushed periodically to clean the membrane and the flow of the water should be slow for best results.As the membrane traps essential minerals like magnesium and calcium, the filtered water is soft water. A carbon mineral filter is fitted to add the useful minerals back into the water.

Point of Entry filters purify the water at the point it enters the building. The water is clean and safe to drink from every faucet in the house. Itremoves contaminants such as sediments, chlorine, other harmful chemicals, etc.

If the system is enhanced with the UV light, then it kills microbes too. If you receive hard water these systems have RO and other technology such as alkaline ionizers that electrolysis the water. The infrared filters soften the water using heat and light to negatively charge the water, softening it.

The Essential Features of An Under-Sink Filter

Water pressure should be just right so that the water is filtered properly but you don’t have to wait long for a glass of water.

Filtering capacity depends upon the components of the cartridge. Some may have a good overall filtering capacity but fail to remove a contaminant due to lack of a certain component. Thus, before you chose your cartridge, use the water testing kit to determine what types of contaminants are there in your water supply then pick your water filter.

Ease of installation and servicing are a huge factor while choosing your filter. The installation occurs once but the servicing such as change of filters, cleaning them, etc should be easy and quick.

Cartridge longevity should be 3 – 6 months, they should be easily available and reasonably priced and made of high-quality material.

TOP 15 BEST UNDER SINK WATER FILTERS IN 2020

Picture
Name
Features
Price
Rating
Picture
Name
Feature
Price
Rating
1. WaterChef U9000 Premium
1,000 GALLON Rated Capacity $$$ 4.8
2. Aquasana 3-Stage Max Flow Under Sink Water Filter System
Removes up to 99% $$$ 4.8
3. iSpring RCC7 5-stage Reverse Osmosis Filtration System
3-year Manufacturer Warranty $$$ 4.7
4. Global Water RO-505
100% LEAD FREE faucet $$$ 4.6
5. iSpring RCC1UP-AK Water Filtration System with Booster Pump
11W ultraviolet sterilizer $$$ 4.6
6. APEC WFS-1000 3 Stage Under-Sink Water Filter System
1 year Satisfaction guarantee $$$ 4.5
7. iSpring WCC31 3-Stage, Tankless Water Filtration System
3 stages of filtration $$$ 4.5
8. Aquasana 2-Stage Water Filter System
Only 10 cents per gallon $$$ 4.5
9. 3M Aqua-Pure Model 3MFF100
0.2 nominal micron rating $$$ 4.4
10. Ecosoft 5-Stage RO Water Filter System
1 Year Warranty
$$$ 4.3
11. 3M Aqua-Pure Model AP-DWS1000
Sanitary twist-off cartridge $$$ 4.2
12.CuZn UC-200 Under-Counter Water Filter
Bacteriostatic and Not Susceptible $$$ 4.1
13. American Plumber WLCS-1000
small as 0.5 microns $$$ 4.0
14. FS-TFC Reverse Osmosis Water Filtration System
dimension: 11.5” x 5” x 11.5″ $$$ 4.0
15. APEC CS-2500

maximum 1.67 GPM (6.321 LPM) flow rate

$$$ 3.9

1. WaterChef U9000 Premium

WaterChef is a brand by the Water Safety Corporation that has been designing, manufacturing and selling high-WaterChef U9000 Premiumquality water filtration systems since last 30 years.

Design and Build

The WaterChef U9000 Premium is aesthetically designed with an 18/8 surgical stainless-steel body for durability and beauty. The Premium has a designer faucet with a brass construction and a ceramic disc valve that can withstand 34 to 100°F and 125 PSI of water pressure. If you get the optional refrigerator kit, it will filter your faucet and refrigerator water.

The unit requires one cartridge per year and the intelligent monitor tracks the maintenance schedule. This system is unsurpassed in contaminant reduction as it has a proprietary 3-ply pleated pre-filter that increases the dirt holding capacity lengthens the cartridge life. It is only 8.8 inches tall, 11.2 his deep and 12 inches wide. It weighs only 7.85 pounds. It is easy to install, powerful and occupies very little space.

Functionality

The WaterChef removes 50 plus contaminants from the tap water, such as chlorine, lead, agricultural pesticides, cysts of giardia and cryptosporidium. It removes industrial pollutants such as volatile organic compounds (VOCs) and other carcinogens too. It adds beneficial elements back to the water such as calcium and magnesium that improve the taste of the water.

Capacity

The rated capacity of the WaterChef Premium filters 1,000 gallons. And for most households, it requires only one cartridge per annum.

Additional Features

The Premium Designer series faucet with a brushed nickel finish comes with built-in Intelligent Monitor LEDs and batteries. The surgical stainless-steel housing assembly has a pre-installed filter cartridge, a T-valve, its tubing and a wingnut. There are an installation and user guide and an NSF performance data sheet. The Premium comes with a lifetime warranty and a sixty days money-back guarantee.

Pros

– out of sight in the cabinet

– zero clutter

– easy to change filters

– remove 50 plus contaminants

– adds beneficial elements and improve water taste

Cons

– could be enhanced with IR, UV and other filters

Why it is the best of the lot

The WaterChef is out of sight and does not interfere with the design of your kitchen. Its installed in the cabinet under your sink, so the countertops are clutter-free. Besides, it has a good filtration rate of 1000 gallon of water through one cartridge. It is tested and certified by NSF and meets NSF/ANSI Standards 42 & 53.

2. Aquasana 3-Stage Max Flow Under Sink Water Filter System

Aquasana is committed to the overall well-being of people through potable water. They use the best in the classAquasana 3-Stage Max Flow Under Sink Water Filter System components that are recyclable and biodegradable.

Design and Build

Aquasana brings you the Claryum Technology which uses activated carbon to reduce pesticides, herbicides, pharmaceuticals, VOCs, MTBE, etc. The catalytic carbon removes chlorine and chloramines.The mechanical filters remove contaminants less than a micron in size such as asbestos and the chlorine-resistant cysts of giardia and cryptosporidium.The ion-exchange gets rid of heavy metals like mercury and lead leaving behind only healthy minerals making for delicious pure water.

The Aquasana app allows your smartphone to track the gallons filtered, environmental impact, savings in dollars and alerts you when it is time to change the filter via Bluetooth. You can replace the filter with a simple twist.

Functionality

The Aquasana system removes 99% of the 77 enlisted contaminants such as mercury, lead, asbestos, chlorine, pesticides, pharmaceuticals, chloramines, etc., retaining beneficial minerals like potassium and calcium. The only system with Claryum filtration technology, certified by the NSF for standards 42, 53 + 401 and P473.

Capacity

Aquasana has a 44% faster water flow than the previous model and economical at 8 cents per gallon. The sediment pre-filter improves its performance capacity to filter 800 gallons of water. Another plus is that there are no additives and no waste-water is generated during the filtration process. Thus, the water tastes better and so do the beverages and food.

Additional Features

The Aquasana filter unit comes with a faucet, three filter cartridges, two screws with anchors, a faucet rubber washer, a spacer, a faucet washer, nut, one lithium manganese dioxide battery, a chrome nut, two plastic collars, one plastic tube insert, a brass nut, one brass tube insert, one brass tee and poly tubing. The unit comes with a 1-year warranty and 90-day guarantee.

Pros

– Claryum Technology

– absolute purity

– eco-Friendly

– premium finish

– smart system to alert for filter change

Cons

– the filter needs replacement twice as often as other systems

3. iSpring RCC7 5-stage Reverse Osmosis Filtration System

iSpring Water Systems LLC specializes in reverse osmosis water filtration systems for residential and commercialiSpring RCC7 5-stage Reverse Osmosis Filtration System purposes. They aim to make healthy drinking water accessible to all households in a sustainable manner.

Design and Build

The iSpring RCC7 is made from premium quality components certified by the Water Quality Associationagainst the NSF/ANSI standard 58. This means you have a highly reliable, minimal maintenance system to serve you for many years. It is easy to install by yourself or just call the customer care to send the technician. The system features an elegant European design with a brushed nickel tap and see-through housing that fits under the sink.

The purification occurs in 5 stages that remove the contaminants and improve the water quality in a progressive manner. There are three pre-filters – the polypropylene sediment filter, the granular activated charcoal filter and the carbon block filter. These remove the large contaminants and protect the reverse osmosis membrane from chemicals like chloramines and chlorine. At the heart of the system is thereverse osmosis filter that removes contaminants as small as 0.0001 microns. This means something as small as the water molecule can only squeeze through and nothing else. The fine granulated activated carbon filter removes the odours to deliver pure sparkling water without hardness.

Functionality

This system features the Reverse Osmosis water filter for clean healthier water. It filters and softens the water removing 99% of over 1,000 contaminants such as lead, chlorine, arsenic, fluoride, pharmaceuticals, asbestos, lime, sodium, bacteria, giardia, viruses, etc. This water ensures clear ice cubes, fresher beverages, better tasting food, healthier baby formula and water.

Capacity

The iSpring RCC7 membrane rates up to 75 gallons per day.

Additional Features

The box contains the RO systems and components such as the faucet, a storage tank, filter cartridges with the RO membrane. There is a 3-year warranty with a lifetime support.

Pros

– 5 – stage filtration

– removes over 1000 contaminants

– minimal maintenance system

– high filtration capacity

Cons

– a few installation complaints

– short filter lifespan

4. Global Water RO-505

Global Water Solutions is committed to creating affordable and adaptable solutions to meet the increasing need forGlobal Water RO-505 safe drinking water in abundance. They adapt cutting-edge technology into their systems that process potable water.

Design and Build

The Global RO-505 comes with quick-connect fittings that have the system functional in minutes. The colour-coded filters come with clear instructions on each one of them. All the components are 100% lead-free and all parts of the system are universal that have passed the NSF standards.

The water passes through 5 stages in this Reverse Osmosis System to make it clean and safe to drink. In stage one, the water flows through an NSF approved5-micron polypropylene sediment filter. This sieves out large and fine particles such as mud, silt, dustand sand. In stage two, the water through a 10 -inch coconut shell Granulated Activated Carbon(GAC) filter. This filter adsorbs odours, colours, turbidity, chlorine, organic compounds, etc.

In stage three, the Chlorine, Taste and Odour (CTO) carbon block filter made of coconut shell further purifies the water removing the VOCs, etc. In stage four, thehigh-quality Thin Film Composite (TFC)reverse osmosis (RO) membrane filters out 99% of the contaminants. It removes heavy metals such as lead, mercury, arsenic and dissolved chemicals.

In stage five, the inline cartridge serves as a polishing filter to remove the residual taste or odour. This results in clean, fresh and greatly palatable potable water.

Functionality

The Global RO-505 is a 5-Stage ROsystem with premium NSF filters that remove 99% of contaminants from the water.

Capacity

The Global Reverse Osmosis system can make 50 gallons of water available on demand,daily.

Additional Features

The RO system comes withtwo sediment filters, two GAC activated carbon filters, two CTO block carbon filters, one RO membrane and two inline filters. In addition to a year’s warranty, there are a tank, a faucet, some coloured tubing, an installation kit and valves.

Pros

– once the tank pressure reaches 65% the system shuts off automatically

– replacement filters included

– easy to install

– large filtration capacity

Cons

– high wastage ratio 1:3

5. iSpring RCC1UP-AK Water Filtration System with Booster Pump

iSpring from Alpharetta, GA notches up their performance through this powerful, capable and dependableiSpring RCC1UP-AK Water Filtration System with Booster Pump residential reverse osmosis system.

Design and Build

The booster pump in the iSpring modulates the low water pressure that flows through the membrane to optimize every aspect of the reverse osmosis. The UV light in the flow sensor switches on and off automatically to kill the water-borne microbes. This lengthens the bulbs life and saves electricity. Thecalcium carbonite filter is used to balance the pH while red mineral stones are used to add back ionized minerals removed during the RO process. The 100 GPD long-lasting multilayer membrane along with GAC & CTO filters have been fitted to ensure finest micron layered filtration to remove the smallest impurities.

Functionality

This 7-stage system can handle city water, well water or water from natural bodies such as lakes, rivers and ponds. The filter clears out more than 1,000 pollutants such as chlorine, fluoride, mercury, etc. The semipermeable RO membrane filters particles 0.0001 microns small at the rate of 100 gallons per day. The alkaline remineralization filter balances the pH of the water by adding ionized minerals. The 11W ultraviolet sterilizer kills the viruses and bacteria. It is energy efficient and pocket-friendly as it powers on and off with the flow of water.

Capacity

The filter can provide 75 gallons of clean drinking water per day on demand.

Additional Features

The unit comes with a 1-year money back guarantee, one-year warranty and lifetime technical support. Just register yourself on the official website or use the customer service. The box has the RO system, a brushed nickel faucet, a storage tank, filter cartridges with the RO membrane.

Pros

–  pre-installed booster pump to handle low pressure

– a 100 GPD RO membrane

– calcite filter to balance the pH

– red mineral filter for remineralization

– ultraviolet sterilizer to kill microbes

– compact size to fit under the sink

Cons

– the filter needs replacement every 6 months

6. APEC WFS-1000 3 Stage Under-Sink Water Filter System

Advanced Purification Engineering Corp or APEC; the leading brand of residential reverse-osmosis filtration systemsAPEC WFS-1000 3 Stage Under-Sink Water Filter System in the USA. All their systems are designed, engineered and built in the USA. Their systems are known to provide a continuous on-demand stock of superior filtered water directly to your faucet.

Design and Build

The APECWater Filtration System delivers clean and fresh drinking water at an affordable price. This complete 3-stage water filter system is made from high calibre components to offer long-lasting, reliable performance. The filters at the three stages are made of premium material and last over a year. The performance remains excellent and the operation economical as its easier on the pocket and the environment.

Functionality

The APEC 3 – stage filtration system has three pillars. The first pillar houses a high grade and high capacity 10-inch-long polypropylene (PP) sediment filter. It removes rust, dust and particulate matter. It is a 100 percent pure PP depth filter that has an exceptional capacity to hold particulate matter. This means a longer life and fewer changes

The second pillar contains a 10-inch-long Extruded Carbon Block (ECB) of premium quality. This block adsorbs the tastes, odours, chlorine, turbidity, colours, VOCs and other chemicals. The third pillar is again made of 10 inches long Extruded Carbon Block (ECB) that removes the residual chemicals, tastes and odours. This scrubbing of the water ensures a great taste and safe drinking water.

Capacity

The APEC filters 2000 gallons per set of filters. It needs 20 – 85 PSI of water pressure and 40-100°F of temperature to function at its optimum capacity.

Additional Features

The APEC comes with John Guest quick-connect fittings, a 5-foot food grade tubing, versatile ½ – 3/8-inchfeed-water adapters and a lead-free faucet also included. The unit has an installation kit with wrenches, tape, manual and a one-year warranty.

Pros

– Premium filter with a long life

– makes the tap, pond and well water potable

–  3 stage filtration removes most contaminants

Cons

– does not remove fluorides and lead

– limited application in contaminant removal

7. iSpring WCC31 3-Stage, Tankless Water Filtration System

iSpring is back to serve you clean healthy water through the WCC31. All their filters have been tested by aniSpring WCC31 3-Stage, Tankless Water Filtration System independent 3rd party to meet NSF and ANSI Standard. It uses BPA-free, food-grade materials and lead-free dispensing faucet.

Design and Build

The iSpring has transparent housings that allow for visual monitoring of filter cartridges. It is an easy do-it-yourself installation. You can also call for help. Filtration occurs in 3 stages. In stage one, the water passes through the PP sediment filter to remove particulate matter like sand, dirt, rust, etc.In stage two, the CTO or GAC filter removes the volatile organic compounds (VOCs). tastes, odours and turbidity. In stage three, the 5-micron CTO filter processes the water further to remove the remaining VOCs, colours, odours, chemicals and cloudiness to deliver sparkling potable water. All filters last from 6 to 12 months depending on the demand and use.

Functionality

The iSpring delivers an on-demand fast flow rate that is fifty times faster at one-tenth the cost of bottled drinking water or pitchers. The processed water can not only be used for drinking but also washing vegetables and other uses where clean water ensures health and hygiene.

Capacity

The iSpring WCC31 cleans 2000 gallons of water at the POU, POS or POE. In other words, this filter can provide potable water to the entire house or as a standalone in a place like a commercial or public place.

Additional Features

The iSpring comes with the 3 filters – 2 sediment filter and two carbon block filters – food grade tubing, adaptor and extensions to hook it up to your ice-maker in the fridge. The unit is backed by a 1-year moneyback guarantee, 1-year warranty and a lifetime support from iSpring.

Pros

– clean housing for filter inspection

– 3 premium grade filters

– food grade tubing and adaptor

– no wasted water after rinsing the filters

Cons

– should be enhanced with RO, UV and IR filters

8. Aquasana 2-Stage Water Filter System

Aquasana continues with its commitment to bring you clean drinking water in a sustainable manner. All their filtersAquasana 2-Stage Water Filter System use the signature Claryum technology for filtration and biodegradable, minimum waste filters. This ensures clean tasty water and minimal plastic waste in the landfills.

Design and Build

The Aquasana under sink water filter is a 2-stage water filtration system which dispenses the water through a lead-free brushed nickel tap. The filters are easy to change due to the twist-off design. The Claryum technology consists of Activated Carbon that adsorbs organic chemicals such as pesticides, herbicides, MTBE and VOCs.

The Catalytic Carbon isolates the chloramines and chlorine. The Ion Exchange removes the heavy metals such as lead, arsenic and mercury.While the Absolute Sub-Micron Mechanical Filtration(ASMF) filters out the chlorine resistant cysts of giardia and cryptosporidium, asbestos, etc. The resultant water retains the beneficial minerals in the water.

The replacements have been designed for ease thus there is no need to disconnect water lines. The filter housing twists off easily for replacement of filters. The AQ-5200 alerts you for a change of filters.

The unit has been designed for the minimum environmental impact that uses minimal disposable plastic parts.

Functionality

The Aquasana uses the Claryum technique to remove 99% of the 77 known contaminants such as asbestos, mercury, pharmaceuticals, pesticides, etc. There is no waste and nothing is added to the water during filtration. Besides, it retains the healthy minerals such as magnesium, calcium and potassium.

Capacity

The filters process 500 gallons per filter set at 10 cents per gallon. This is a way higher productivity to other products in the market. The life of a filter set is 6 months making them cost-effective.

Additional Features

The unit comes with the filters, housing, tubing and a Lithium metal battery that lasts 1590 hours. There are an installation guide and 1-year warranty.

Pros

– certified for removing PFOA and PFOs

– Claryum technique for maximum filtration

– beneficial minerals retained

– 500 gallons per filter

Cons

– should have a UV filter

9. 3M Aqua-Pure Model 3MFF100

3M is a brand of Aqua Pure Water Conditioning. The company has 23 years of expertise in the water treatment and3M Aqua-Pure Model 3MFF100 purification business and their products are professionally installed. These products are a range of under the sink potable water systems to whole house filtration systems.

Design and Build

The 3MFF100 can be fitted to the primary faucet for a full flow water filtration. The faucet can be a POS or POE source. This NSF approved advanced 3-stage carbon-block filtration-on-demand device provides clear, clean, better-tasting water. The pleated membrane removes everything belowone micron in size. It wraps a carbon block that captures larger particulate matter.

The filtration system comes with everything that may be required for installation. And the Sanitary Quick Change or the SQC cartridge is designed for a fast & easy change with a minimal effort. The filter life depends on the incoming water quality. To maximize the efficiency and performance of the system keep an eye on the incoming water supply and schedule maintenance.

Functionality

The 3M Aqua-Pure is an advanced system that purifies 6,000 gallons over two years. It removes particulate matter up to 0.2 microns, leads, chlorine, VOCs, odours, cysts of protozoans and microbes. This means better-tasting water for baby formula, tea, coffee and cooking.

Capacity

The 3MFF100 has a flow rate of 2.5 gallons per minute with a capacity of 22712 litres.

Additional Features

The 3MFF100 Filter System includes everything needed for installation. The package includes a mounting bracket, mounting screws and tubing. There is a head assembly with a built-in, shut-off valve that allows for a quick and easy change of the SQC filters without turning off the water supply.

Pros

– removes VOCs like benzene, toxaphene, p-Dichlorobenzene

– pleated cartridge surrounding a carbon block for efficient filtration

– Sanitary Quick-Change filters

Cons

– recommended for city water supply only

– water from water bodies such as wells & lakes will clog it

10. Ecosoft 5-Stage RO Water Filter System

Ecosoft water professionals have been in partnership with Dow Chemicals since the 1990s. They combine theirEcosoft 5-Stage RO Water Filter System chemical engineering and purification system backgrounds to bring you crystal-clear water for commercial and residential uses.

Design and Build

The Ecosoft 5 stage system is a combination of mechanical filtration and reverse osmosis purification technology. The installation has three stages- a pre-treatment assembly, the reverse osmosis membranes and the carbon postfilter. The filtered water is stored in a storage tank; which can be hung or kept on the countertop. The entire system is compact and can be fitted in the under-the-sink cabinet.

The system consists of 5 stages – the stage 1 prefilter is made of 5-micron polypropylene (PP)cartridge removes any particulate matter such as metal, SPM, leaves, sediments, etc.The stage 2 prefilter is made of granulated carbon (GAC) made from coconut shell removes the smells, colour and tastes by adsorption. The stage 3 cartridge is briquetted carbon or charcoal processes the water further removing VOCs, turbidity, etc.

Stage 4 is the 1-micron reverse osmosis membrane filters out the smallest of cysts and microbes, organic and organochlorines. The stage 5 is the carbon postfilter gives a final polish to the water ensuring it is crystal clear and sparkling. The service life of a cartridge is three months for the pre-treatment modules, 1.5 years for the reverse osmosis membrane and 1 year for the carbon postfilter.

Functionality

The Ecosoft removes all kinds of water pollution in 5 stages removing 99.8% of contaminants. It is perfect for office, homes, RV home, restaurants, etc.

Capacity

This is NSF-certified system filters 500 gallons per filter for lessthan $0.07 per gallon.

Additional Features

The system comes with the RO membrane and carbon post filter in place on the main assembly. The two sediment filters and one GAC filter need to be screwed on. The colour coded tubing come with washers, adaptors, a storage tank, a user manual and 1-year warranty.

Pros

– 5 stage filtration

– uses 1 and 5-micron filters to remove impurities

– uses 1-micron RO membrane to remove smallest of microbes

Cons

– the wash-water requires draining

11. 3M Aqua-Pure Model AP-DWS1000

3M is a well know brand ofAqua-Pure Drinking Water System. Their products deliver consistent performance, CuZn UC-200 Under-Counter Water Filtersuperior quality and value for money over years of service.

Build and Design

The AP-DWS1000 system incorporates an advanced dual-stage carbon-block filtration process. The system can be fitted at the POE or POS for filtration on demand. Carbon is the most preferred media as it has a very high adsorption capacity in a very small footprint. To give you an idea, one pound of carbon has a surface area of 100 – 125 acres that can sieve out most pollutants.

This is a closed system where the filtered water is dispensed via a dedicated faucet. The top assembly comes with an automatic shut off indicator that reminds you to change the filter cartridges. The Sanitary Quick Change (SQC) filter cartridge are designed such that they are easy to change.

Functionality

The AP-DWS1000 removes particulate matter which may come from the water source or from the plumbing such as sediment and rust. It reduces chlorine, heavy metals, VOCs, cysts of protozoans, MTBEs, tastes and odours for safer better tasting drinking water. This is a cost-effective solution that pays off by replacing purchases of bottled water while using the fixtures and plumbing on the estate.

Capacity

The flow rate of AP-DWS1000 is 0.6 GPM or 2.27 LPM at an optimum temperature of 40-100°F or 4.4-37.8°C. The capacity of each filter is 625 gallons or 2366 litres. The water pressure for optimum functionality should be between 25-125 PSI or 172-862 kPa delivered through 1/4-inch push-in fittings for connection.

Additional Features

The 3M AP-DWS1000 system includes all components required for installation such as a dedicated chrome faucet, a mounting bracket, quick-connect fittings, a shroud and tubing. There is a built-in shut-off value that indicates when it is time to change the filters. There are a 10-year limited warranty and an installation manual that instructs on operation and maintenance too.

Pros

– dual stage carbon-block filtration

– automatic shut-off for filter change reminder

– SQC cartridge for a quick change

– dedicated water faucet

Cons

– UV filter to kill microbes

12. CuZn UC-200 Under-Counter Water Filter

The CuZn Water Systems Inc are in the water filtration business since last 27 years. They build customized and American Plumber WLCS-1000environmentally responsible water, fluid and air treatment systems.

Build and Design

The CuZn UC-200 filtration uses a 3-step process.The water passes through a Micro Sediment Membranes(MSM), Coconut Shell Carbon and KDF-55 filter. The MS membranes remove large particulate matter like bits of leaves, sand, dirt and rust. The activated coconut shell carbon adsorbs offensive tastes, odours, THMs, agricultural runoff and chlorine. The KDF 55 is a high-purity copper-zinc alloy and a processing medium. It employs the redox chemical process, which is short for oxidation-reduction. In this reaction, electrons are transferred between molecules resulting in benign substances which may add to the taste or simply wash out of the filter. For example, chlorine forms a chloride that passes through the filter. While copper, mercury, lead and other heavy metals react with the alloy and plate onto the medium’s surface giving you potable water. KDF 55 removes 98% of water-soluble heavy metals, controls micro-organisms and reduce limescale while improving the taste of foods and beverages.

Functionality

The in-line UC-200 model can be fitted beneath any sink to filter over 50000 gallons of water on demand. The filter has patented trace minerals (Copper-Zinc) filter tested to NSF standards 42 and 61. The virgin acid-washed carbon from coconut shells combined with the copper and zinc filter removes or reduces sediment, chlorine, algae, limescale, moulds, tastes, odours, and other contaminants. Due to copper and zinc bacteria cannot grow inside these filters. The filter is meant to purify municipal water supply.

Capacity

The CuZn filter purifies an incredible 50000 gallons over 5 years. Making a cost-effective solution.

Additional Features

The box has a capsule enclosing the KDF-55 filtration medium and the catalytic carbon. The product carries a 90-days satisfaction guarantee and 5-year warranty.

Pros

– CuZn filters are Bacteriostatic

– easy installation

– in-line filter

– dual stage filtration

Cons

– does not soften water

– not meant for use with well-water

13. American Plumber WLCS-1000

American Plumber is a trusted name for last 80 years. This business house designs, engineers, develops andAmerican Plumber WLCS-1000 manufactures their own reliable filtration systems. They are a well-known and popular name in the water filtration market.

Build and Design

The American Plumber WLCS-1000 is an in-line filter with a dedicated faucet. This prevents leakage and leaching of contaminated water into the drinking water system. The filter comes with a Pentek housing which encloses a set of dual filters. The dual filters are 9.75 inches by 2.4 inches by 2.4 inches in dimension. They remove the larger impurities to prepare the water for the finer filtration of up to 0.5 microns in diameter. The filter removes 99% contaminants to produce cleaner, healthier water for cooking and drinking. There is a filter life monitor with light and sound that alert you when to change the filters. The life of the filters depends on the quality of incoming water. The filters are easy to remove and replace due to the twist off housing.

Functionality

The WLCS-1000 is a point of use (POU) application to remove chlorine tastes and odours. It removes sediments, hardness, lead and cyst of pathogens, organic and chemical pollutants from the water making it potable.

Capacity

The filters are tested and certified by NSF for a filter life of over 1,000 gallons over one year. It is recommended to replace filters every 6 months or filtering 500 gallons.

Additional Features

The WLCS-1000 comes with everything required for installation such as the filter system the cartridges, the faucet, the tubing, wrench, adaptors etc. There are an installation manual and one-year warranty.

Pros

– easy to install

– POU application

– removes impurities up to 0.5 microns

– easily replaceable filters

– filter-life monitor to indicate when to change the filters

Cons

– should have RO and ionization systems

14. FS-TFC Reverse Osmosis Water Filtration System

The FS-TFC manufactures the reverse osmosis membranes. This model comes from the manufacturer with an extraFS-TFC Reverse Osmosis Water Filtration System set of replacement filters.

Design and Build

The FS-TFC RO Water Filtration System is wall-mounted and compact in size. It is only 11.5 inches by 5 inches by 11.5 inches and the tank is 10 inches by 10 inches by 14.5 inches. All these components fit into the under-sink cabinets.

The 5-stage filters are the 5 millimicron PP filter, the CTO filter, 1 millimicron PP filter, one 100-gallon reverse osmosis membrane and a T33 reverse osmosis system. In stage 1, the 5 mm filter removes large particulate matter such as dirt, rust, silt, etc. In stage 2, the CTO filter adsorbs colours, odours, chlorine and organic matter.

In stage 3, the 1 mm PP filter removes the sediments colloids, suspended matter. In stage 4, the RO membrane removes 99% of bacteria, viruses, chemicals and heavy metals. In stage 5, the post-carbon T33 filter freshens the water further by removing chlorine, odours, etc to improve the taste.

The water is sparkling fresh after these 5 stages. All the filters should be replaced in 6-12 months except for the RO membrane which has a lifespan of 12-24 months.

Functionality

The 5-stage filter is of supreme quality and design with a high current flow of 18LPH water per hour. This means you can have safe and clean drinking water in minutes. It removes 99% contaminants such as lead, arsenic, chlorine, fluoride, bacteria, viruses and heavy metals.

Capacity

100 gallons per day

Additional Features

The unit comes with a brushed nickel faucet, a storage tank and two sets of filter cartridges, an FS-TFCservice guarantee, 1-year warranty and a lifetime technical support.

Pros

– 5 stage filtration system

– ergonomic design to fit under the sink

– removes 99% of contaminants

– unit comes with replacement filters

Cons

– customer complaints about the cheap material used in filter construction

15. APEC CS-2500

APEC brings you 30 years of unbeatable experience and reputation in this water filtration system for commercial,APEC CS-2500 residential and industrial use.

Design and Build

The APEC CS-2500 is an under-sink filter system that requires a flow pressure of 125 PSI at 40 – 100 F. Granular activated carbon (GAC) filters are made by heating raw organic materials (such as coconut shells or coal) in the absence of oxygen. These materials are rich in carbon and are used to activate and increase the surface area of adsorption to trap the contaminants. They are also referred to as charcoal filters.

The granular activated carbon (GAC) filter removes VOCs, chlorine, odours, tastes, etc. The filter length is 15 inches by 3.5 inches and the pore size is 10 microns. This in-line filter requires a 3/8-inch hose size. The filter weighs only 3 pounds and comes with all the components necessary for installation. It unit delivers high-quality water at an affordable price.

This is due to its high rejection rate that the filter is dependable. The food grade materials used to build the unit mean no smells of plastic and other components. The filter life may vary according to the water it is filtering. If you get water from a municipal source then the filter may last longer than a natural source such as a well, spring or a pond. The filters should be replaced every 12 months and are easy to replace due to the twist connections.

Functionality

The APEC CS-2500 is an in-line filter that can be used to deliver potable water in commercial, industrial and residential premises.

Capacity

This premium quality, ultra-high capacity water filtration system delivers 50000 gallons of water per year.  The high-flow, low-restriction design of the filter supports a maximum flow rate of 1.67 GPM or 6.321 LPM.

Additional Features

The APEC CS-2500 comes with the encapsulated filter and hoses. The unit comes with a lifetime technical support by the certified WQA water specialist for APEC. You can avail the two-year APEC warranty if you register your unit on their official website.

Pros

– filtration capacity 50000 gallons/year

– GAC filter to remove 99% impurities

– easy installation

– easy filter replacement

Cons

– should come with the added security of an RO membrane

-chemicals like iron and nitrates are not removed by GAC