Top 15 Best Whole House AirPurifiers in 2022 – Ultimate Guide

It can be hard to differentiate between the polluted air and clean air in the day to day life but that doesn’t mean thatTop 15 Best Whole House AirPurifiers in 2020 - Ultimate Guide the air around us is clean or somewhat safe. There are various reasons for the air to be polluted inside the house or office. Areas that have little or no ventilation system are more capable of trapping pollutants like dust which can act as a magnet to the various bacteria and viruses. Furthermore, homes can house hazardous gases, which are made by wood and gas stoves, chimneys, lamp oil and gas space radiators. Long term exposure to pollution air result in significant health issues like asthma, decreased lung function or other chronic health issues.

Whole house air purifier is the solution to avoid all the mentioned health issues or more. Clean air is absolutely essential for all of us. People say that it is hard to have the clean air because of the changing climatic conditions and increase in air pollution. Contrary to what people claim whole house air purifiers are great in reducing concentration of pollutants and harmful particles from the air.

Read our latest guide about the best hepa air purifiers.

What is a whole house air purifier?

A whole house purifier is a device that purifies the air by removing all the contaminants from it, improving the air Top 15 Best Whole House AirPurifiers in 2019quality. Essentially, they remove the particles, odors, vapors and pet dander that are harmful, giving us clean and healthy air back.

It can be used in the house to keep every room free from all the harmful particles. If more than one person is prone to allergic reactions then rather than getting separate air purifiers for each one of them, a whole house air purifier is a better and pocket friendly option.  Likewise, installing them in office makes the environment of the work place better as healthier the air quality less will be the chance of employees getting ill and taking leaves.

If air purifiers are used in the hospitals and health clinics there will be less chances of contamination. The viruses and bacteria in such places can settle there on anything like doorknobs, pens, magazines and clipboards etc. It contaminates other patients which is very dangerous. Air purifiers can be used in the examination rooms, operation theatres and doctors’ offices to remove bacteria and disinfectants from the air and cleanse the air of contaminated particles.

Read our complete guide about the best air purifiers for mold.

Ever wondered how beneficial it is to have a whole house air purifier installed? A deeper insight of the benefits will clear all your doubts about how essential it is to have a whole-house air purifier.

It has been discovered that the quality of air indoors is worse than that of outdoors. The whole house air purifiers not just cleanse air but make the whole house allergen and pollution free. Therefore, it is imperative for the well-being of the family.

Installing a whole-house air purifier ensures that air quality of every room in the house is top notch. This saves you from the trouble of buying and maintaining numerous portable air purifiers for each room.

Moreover, whole-house air purifier has low financial burden reason being the minimal running cost. This makes it a cost effective option. Another pro is that it acquires less space in the house as compared to the portable units.

It extends the life of the HVAC systems eliminating dust and other airborne particles which if remains the part of the air can cause different health issues for the people around later on. It enhances the working of your HVAC systems and ensures that air flowing through it is clean.

Types of whole house air purifiers Top 15 Best Whole House AirPurifiers in 2019

There are several kinds of whole house air purifiers in the market, ones which can fit your need and requirements. Following are some of the kinds easily available in the market:

HEPA technology:

HEPA (High Efficiency Particulate Air) is a technology used for years to filter particles. Human eye can apparently see particles larger than 10 microns where as the HEPA filters trap particles as small as 0.3 microns. Moreover, this type of whole-house air purifiers does not generate ozone or any other harmful byproduct. HEPA air purifiers are most effective at trapping airborne particles; however they do not remove odors, chemicals or gases. A HEPA filter typically lasts 2 to 4 years.

Activated Carbon Technology:

Activated carbon filters are used to trap odors and gases, removing them from the air. Some high quality whole-house air purifiers are strong enough to handle the volatile organic compounds as well. Carbon air filters help a great deal in reducing the contamination of the air in our rooms; however they aren’t effective in removing allergens.

UV Technology:

UV light air purifiers take care of microbes and viruses. It is best used with a filter system to get rid of airborne particles as well. Without a filter system bacteria may get shaded from the light. The active molecules react with the air pollutants and destroy them into water and carbon dioxide. The effectiveness of this purifier is dependent on the wattage of the light and the time of exposure to it.

Negative ion filters:

It uses the electrostatic charge to kill the particles and bacteria that are trapped in its air filter. There’s one thing that needs to be kept in mind that electrostatic filters produce ozone. This technology may seem advance but is less effective as compared to the other air purifiers.


It intentionally produces ozone that end up sticking to the surfaces around. It has been claimed that it can proved toTop 15 Best Whole House AirPurifiers in 2019 be harmful for people with respiratory issues and can ignite asthma symptoms.

Characteristics of a whole-house Air Purifier

Here we have some of the basic features that make a whole house air purifier a must have thing for your house, workplace or clinics:

Require less space:

A whole house purifier doesn’t take space as much as the portable units do. There’s a fair chance that a room air purifier might look like a misfit to the other well coordinated room. You want your air to be clean but the space that room air purifier takes is bothering you? Whole house air purifier is the solution to it as it does the job without taking a lot of space.

Supportive of HVAC system:

As most of the houses these days have HVAC systems installed, it is hard not to keep them in mind while choosing the air purifier for the house. Whole house air purifiers that are compatible to work with the HVAC system to provide better air quality for the house lasts longer. 

Runs around the clock:

This kind of purifiers run all the time providing the non-stop protection from the harmful substances in the air. It starts working with the HVAC system when you are in the house and is turned off when you are about to leave the house. No extra effort needed to make sure that air quality is topnotch.

Low maintenance:

The filter of the portable air purifier needs a regular maintenance for the optimal efficiency where as the whole-house air purifiers doesn’t have to be cleaned or replaced often and will last for a very long time. This reduces your stress of getting it maintained for it to work effectively and efficiently. Being low maintenance makes it cost effective as well.

Top 15 Best Whole House AirPurifiers in 2022


Name Features Price Rating


Name Features Price Rating
1. HealthPro Plus Air Purifier- IQAir
Proven Medical-Grade Air Filtration $$$ 4.8
2. BreatheSmart Classic Large Room Air Purifier-Alen
Cleans room up to 1, 300 sq. ft in one hour $$$ 4.7
3. Medical Grade HEPA H13 Air Purifier- Medify Air
3 Fans Speeds $$$ 4.7
4. Airmega 400 Smart Air Purifier- Coway
Power Consumption:66 W $$$ 4.6
5. PureAir 3000 whole home air purifier-GreenTech Environmental
LCD Screen remainders $$$ 4.6
6. Blue Pure 121 Air purifier- Blueair
7. Winix 5500-2 Air Purifier- Winix
Washable AOC Carbon Filter $$$ 4.5
8. Medify MA-40 Home Medical grade Air purifier- Medify Air
Cleans a room up to 1, 300 sq. ft $$$ 4.4
9. Inofia Air purifier- Inofia US
Wi-Fi intelligent control $$$ 4.3
10. Honeywell True HEPA Allergen Remover HPA300- Honeywell
5 years long warranty $$$ 4.3
11. Winix 5300-2 Air purifier- Winix
Delivered air flow :236 CFM $$$ 4.2
12. Levoit Air Purifier for home- Levoit
Overall great performance $$ 4.1
13. Hathaspace Smart true HEPA Air purifier- Hathaspace
14. SilverOnyx Air Purifier- SilverOnyx
Has timer and speed mode $$ 4.0
15. Ivation Ozone generator Air Purifier- Ivation
Beneficial Ozone Generation $$$ 3.9

1. HealthPro Plus Air Purifier- IQAir

HealthPro Plus air purifier is a top rated purifier which has won Consumers Digest “Best Buy” Award by earning HealthPro Plus Air Purifier- IQAirtrust of its consumers for many years. It’s a high quality air purifier which guarantees air that is 10 times cleaner.

Best for allergies and allergens:

It has been rated as number 1 for the Allergies and Asthma. It purifies the air by removing 99.97 percent of pollutants including VOCs (Volatile organic compounds) and ultra-fine particles. It is best known to attack pollen, pet dander and dust particles in the air and remove them.

High quality HyperHEPA filters:

It has a proven medical-grade Air filter installed in it which is a hundred times more effective and efficient than HEPA air purifiers. The filters are quick to work on all kinds of odors and smoke.

Its HyperHEPA filters the particles as small as 0.003 microns which takes care of all the small harmful particles especially the ones produced in the industrial or urban settings. Its HyperHEPA filter makes it is better and lasts longer than the most conventional filters. It is powerful enough to stop the smallest particles that exist, ones that are 10 times smaller than a virus.

Full room coverage:

It has powerful filtration and gives full room coverage up to 1125 sq feet, perfect for all size of rooms, small or large. The air outlet is at the top of the unit with air distribution in all possible directions. It comes with even flow diffuser that ensures evenly distributed air in all directions.

Advance controls:

The HealthPro plus has the intelligent filter life monitor that will accurately tell which filter needs to be replaced based on the actual usage. The color-coded lights indicate when the filter change is required.  It ensures maximum performance and reduces the unnecessary replacement costs. The advance features of the air purifier makes it easy to maintain. A sleek remote control makes it easy to operate without getting up.

Triple-Seal Technology:

The patented triple- sealing technology eradicates the chance of air leakage. A unique process ensures that the filter media is 100% sealed in the filter frame. Individual seals make sure that all is airtight and no air escapes unfiltered.


  • Perfect performance rating
  • Low power consumption
  • Noiseless
  • Remarkable technology and Fan power
  • Build with high quality material
  • High air filtration efficiency


  • In the category of high-range segment
  • Physically larger than other air purifiers
  • Only color choice is of neutral off-white color

2. BreatheSmart Classic Large Room Air Purifier-Alen

BreatheSmart classic large room air purifier stands out for its lineup of features. It is developed from the minds of BreatheSmart Classic Large Room Air Purifier-AlenNASA airflow engineers and is one of a kind. Moreover, it has the versatile designer panel that can match with various décor styles.  For the lifetime peace of mind, it is ideal as BreatheSmart comes with lifelong warranty and it has simple user interface with only a few control buttons on the top panel.

Recommended for allergies and allergens:

For all kinds of allergies, dust, chemicals, smoke and cooking odors, BreatheSmart is a perfect fit. It has 2.7 lbs of activated carbon and HEPA-Fresh Plus filter that absorbs an extensive range of allergic particles including Volatile Organic Compounds (VOCs), household chemicals, dust and smoke etc. Basically, it protects the house from indoor pollution with the help of ultra-absorbent carbon solution.

Full room coverage:

BreatheSmart is designed to effectively purify air in the large living spaces. The superior cleaning power ensures the air is purified after every 30 minutes in the room that has the coverage area of up to 1100 Sq ft. Moreover, the WhisperMax technology it has makes it twice as quiet as other key competitors.

Intuitive intelligence technology:

The laser smart sensor detects airborne particles as tiny as 0.3 microns and the air quality indicator light it has, reflects the air quality of room in real time. Its Auto-Mode self adjusts the fan speed to address the ever-changing indoor environment and targets the particles as small as 0.3 microns. Furthermore, it has 4 unique filters designed to take care of most of the concerns whether its allergies, dust, bacteria or odor and it doesn’t need to be changed frequently.

Energy efficient:

Thinking about if it will be budget friendly or not? BreatheSmart air purifier’s reduced energy consumption makes it use the same amount of electricity as that of a 105W light bulb. Its energy efficient system makes it affordable in the long run so you don’t have to worry about your budget.


  • Energy efficient
  • Various customizable color options
  • Lifetime warranty
  • Smart sensor feature elongates filter life


  • Comparatively high air filter replacement cost
  • High initial cost
  • Uses only HEPA filter

3. Medical Grade HEPA H13 Air Purifier- Medify Air

With the most advanced digital technology and powerful fan out of all Medify air purifiers, Medical grade HEPA H13Medical Grade HEPA H13 Air Purifier- Medify Air air purifier is changing how air is cleansed. Its amazing features and sleek design makes it perfect to remove tiniest airborne particles in the room of size up to 3700 sq ft. Its 360 degree air distribution system clean the air in all directions instead of just one way like many air purifiers.

Advance controls:

Medical Grade HEPA H13 air purifier is different from other air purifiers having standard technology. Its hidden wheels, impressive touch screen and advanced filtration make it unique. Touch screen buttons allow simple setting adjustments like fan speed or setting the programmable timer. The child safety lock feature locks in the setting from any wandering fingers.

True HEPA performance:

The four levels of filtration system it possess catch and remove allergens, pet dander and other airborne particles from the air. Pre-filter removes hair, fibers and large particles like dander. High efficiency HEPA H13 filter removes 99.97% of particles down to 0.03 microns. Subsequent carbon filter with carbon pellets remove toxic odors, smoke and formaldehyde and the anion generator produces negative ions to refresh the air.

Powerful air cleaning:

CADR (Clean Air Delivery Rate) is the standard set to measure the rate of filtration efficiency of an air purifier. Higher the CADR value, better the filtration. The Medical Grade HEPA H13 air purifier has the highest CADR rating of 950. It is better than most of the air purifiers available in the market. Its fans efficiently clean the air for extremely large spaces that most purifiers can’t handle.

Automatic air quality update:

The air quality indicator changes color to indicate improvements in the air quality. This indicator updates in real time, changing from red (poor) to green (average) or blue (good). The fan has the automatic speed adjustment system which means it will run at high speed when needed and low speed when not required. Fan speed can also be controlled manually.


  • Digital display showing air quality in numbers
  • HEPA H13 filter present in it
  • CADR value of 950 i.e. better air filtration
  • Child safety lock to lock in the settings


  • Only available in one color

4. Airmega 400 Smart Air Purifier- Coway

Airmega 400 smart air purifier is energy star certified air purifier designed to ensure that the indoor air is clean, withAirmega 400 Smart Air Purifier- Coway fewer harmful particulates and unpleasant odors on power consumption as low as 64 watts. The unit is 23 inches high and 15 inches wide and deep so it takes up a little room and doesn’t dominate the space.  It is available in 2 different colors namely graphite and white.

Smart Technology:

The Airmega 400S Air purifier is a Wi-Fi equipped smart air purifier that can be controlled using a mobile app. It has the option of both, android and iOS mobile application. It can also be set with a timer to turn off after 1, 2, 4 or 8 hours. With the noise level of 22-52 dB, the Airmega’s pollution sensor communicates air quality in real time. The brightly colored LED ring tells us how clean or dirty the air is every minute of the day.

Efficient cleaning:

The Airmega 400 air purifier is designed to accommodate room sizes of up to 1560 sq ft and it cleans the air after every 30 minutes. It contains Max2 filter that is a combination of activated carbon and True HEPA filter. This technology captures and reduces more than 99% of volatile organic compounds and reduces fumes such as NH3 and CH3CHO. It also includes washable and permanent pre-filter to catch large dust particles present in the air.

Various fan modes:

It comes with five fan modes: smart, sleep, high, low and medium. The noise level is nearly silent at lower speeds and max noise it creates at the highest setting is of 43.2 dB. Moreover, the smart mode with three settings makes it easy for the Airmega to adapt to its surroundings and the fan speed automatically adjusts based on the air quality of the room.


  • Smart features give complete control from anywhere
  • Its aesthetically appealing design fits with any décor
  • Powerful dual suction that cleans the air faster and more efficiently
  • Comes with the amazing Max2 filter


  • Changing the filters can be a bit pricey
  • Comes with a limited manufacturer’s warranty

5. PureAir 3000 whole home air purifier-GreenTech Environmental

The PureAir 3000 whole home air purifier is one of the top recommended purifier of the GreenTech EnvironmentalPureAir 3000 whole home air purifier-GreenTech Environmental that covers up to 3000 sq ft. It possesses distinct technologies to battle the airborne mildew, mold, salmonella and e-coli. It is accompanied by a full functional remote control that allows you to change into normal mode, high mode and away mode which allows you to choose fan speeds accordingly.

Away mode:

Away mode allows the PureAir to use the Ozone to clean and purify the air when no one is around. It’s a smart feature which considers that ozone irritates sensitive respiratory tracts so it works in the timer controlled settings when you’re away, ranging from 2 to 8 hours. This ensures maximum output while you’re not around.

Easy to setup and use:

The PureAir 3000 whole house air purifier is very easy to setup, use and maintain. It has different modes to adjust according to the environment of the room. When using the high mode, the purification level gradually increases. To clean the entire house, you should bump up the purification level every 24 hours until it cleans the whole house. Apart from the high and away mode, it can simply be left on normal mode and fan speed can be adjusted according to the condition of the air.

All-in-one Technology:

It has all kinds of technology including an ionizing needle and a purification plate which gives off ozone. PCO (Photo catalytic oxidation) technology produces plasma that breaks down odors, mold, bacteria and other pollutants, and reduces dangerous pathogens by over 99% in 24 hours. Moreover, it propels negative ions, causing particles of dust and bacteria to lump together and fall to the floor, so they possibly cannot be a part of the air again. The advanced oxidation technology in it breaks the VOCs and odor particles using ozone, destroying pollutants. Lastly, the advance electrostatic filter keeps the PureAir clean and filters any leftover particles from the ionization process.


  • It is an Eco-friendly option
  • Away mode present
  • No HEPA filters to replace
  • LCD Screen remainders


  • It’s a bit expensive
  • It requires some initial setup

6. Blue Pure 121 Air purifier- Blueair

The 2.5 feet tall Blue Pure 121 air purifier is designed for use in extra large spaces. Activated carbon filter in it Blue Pure 121 Air purifier- Blueairpurifies the air from mold, bacteria, dust, smoke and dander in the air. It is certified by the Energy star and consumes 61 watts of energy on the highest fan speed, which is equivalent to the power used by a single light bulb.

Pleated Polypropylene HEPA filter:

Polypropylene is a strong, abrasion-resistant media which is perfect for use in the air purifiers. The Blue Pure 121 contains a polypropylene HEPA filter that is capable of trapping bacteria, allergens, mold spores, dust, pollen and dander of at least 2.5 microns in size. In addition, the purifier has an activated carbon filter which virtually eliminates volatile organic compounds as well as unpleasant smells from smoke, food people and pets. The control button on the air purifier lights up when it’s time to change the filter.

High clean air delivery rate:

CADR is one feature where the blue pure 121 air purifier stands out. The Air Changes per Hour (ACH) is an indicator as to how many times the complete air in the room passes through the air purifier and Blue Pure has the value of 5. Considering that the maximum CADR number for dust is 400 and smoke and pollen is 450, the Blue Air 121 is extremely efficient at delivering clean air to a large room.

Sleek design:

The biggest member of the Blueair family having height of 28.4 inches and length and width of 13 inches each, purify the air of room size up to 620 ft2. You just need to place it wherever you want to, plug it and breathe perfectly clean air 24/7. Blue pure can help redecorate the room in seconds with the help of fabric pre-filters in different energizing colors. These fabrics can be vacuumed or cleaned by washing them in washing machine.


  • Easy to understand and use
  • High-quality performance
  • High CADR and effective air cleansing
  • Filter replacement indicator present


  • No true HEPA filter
  • No timer

7. Winix 5500-2 Air Purifier- Winix

Winix 5500-2 is one of the most successful air purifiers in name of Winix. It happens to be the first air purifier from Winix 5500-2 Air Purifier- Winixthe Korean giant to win Amazon’s Choice title. It’s a good option for low-range air purifier that comes with the powerful technology of air filtration process with lots of other potential features.

Incredible design:

The Winix 5500-2 is a well-designed air purifier that has a plastic body covered with a luxury black color. It has 5 function button in front and a LED Smart Sensor with 3 different colors to show the current air quality status of the room. There’s an intake grill in the front to bring in the air and the outlet air vent has the same concept as that of other standard air purifiers.  In addition, there are two handles on the sides which make it easy to move.

3 Stage Air purification:

The latest technology used to ensure the exceptional air purifying is done with the help of 3 stage air purification system. Firstly, AOC (Advanced odor control) carbon filter reduces the VOCs and household odors from the cooking, pets and smoke. It is designed to catch airborne particles found indoor which also helps prolong the true HEPA filter life. Next in the line is the true HEPA filter that captures 99.97% of airborne allergens including pollen, mold spores, dust, microbes and smoke etc. Lastly, the PlasmaWave technology works at a molecular level to safely break down odors, allergens, chemical vapors and other indoor pollutants without emitting harmful ozone or byproducts.

Power consumption:

Power consumption is one important criterion to review if the air purifier is good or not. To serve an air purifier with 5 fan speeds like Winix 5500-2, it is easy to assume that power consumption will be high. Contrary to the believe, it has the power consumption of 70 watts only. If it is run on the lower setting for most of the time, the power consumption can be even lower.


  • Well built for the price
  • Good overall performance
  • Comes with a remote control


  • Electromagnetic interference from some electronics can cause product malfunction

8. Medify MA-40 Home Medical grade Air purifier- Medify Air

Medify MA-40 is the perfect blend of technology and modern design that purifies room up to 1300 square feet in an Medify MA-40 Home Medical grade Air purifier- Medify Airhour and easily covers over 800 square feet every 30 minutes with particle sensor and touch panel. Its 11-inch-wide frame also makes it slender enough to put in a crowded space and the integrated handle in the backside helps to lift it up.

High airflow rates:

The Medify MA-40 air purifier provides exceptional performance in large rooms. It circulates the room’s air twice in one hour. The purifier delivers clean air at a speed of 330 cubic feet per minute, which is on the high end of the CADR scale. Furthermore, the ACH rate of MA-40 is 2.

Medical grade H13 filter:

To trap allergens, eliminate odors and adsorb VOCs without air escaping between the layers, Medify put a huge three-in-one filter in the MA-40. This filter consists of an activated carbon layer, a pre-filtration layer and a true-HEPA layer. With these set of purifiers, it not only traps 99.97 percent of 0.3 micron particles but also 99.95 percent of 0.1 micron particles, achieving a level of clean that many other purifiers can’t reach. Sometimes, germs and allergens are too tiny for even the most efficient air purifiers to handle. That’s where ionizer helps. MA-40 comes with an ionizer as well, which releases anions that cling to airborne particles. As a result, the particles become big enough for the purifier to draw into the inlet, and the air quality improves even more.

Variable speed fan:

It has 3 variable speed options to choose from. You can select any of it and keep it static, or you can shift to a dynamic speed by putting the MA-40 air purifier on auto mode. If you need quieter sound, sleep mode sets the fan to its lowest speed. Whichever mode is selected, you don’t need to worry about your energy bill as MA-40 only draws 52 watts.


  • Energy saver option available
  • Has a timer to set according to your need
  • Comes with a child lock


  • Available in only 2 colors

9. Inofia Air purifier- Inofia US

The Inofia air purifier is a powerful air purifier that refreshes room quickly and efficiently for the space up to 1056 Inofia Air purifier- Inofia USsquare feet. It’s a perfect fit for the large rooms in the house or offices. With the help of advance technology features it captures various particles like pollen, hair, dust, bacteria, smoke, VOCs and other particles down to 0.3 microns in size.

Wi-Fi smart air purifier:

The Inofia air purifier works with the mobile application. The app can be downloaded with the scan code which allows you to remote control the purifier through a connected app given that Wi-Fi is enabled on the phone. It makes the controlling of home air purifier easy so no matter where you are, you can control your home’s air purifier with your phone.

Smart sensor and auto mode:

Smart sensor are present to monitors the air in the environment. Inofia air purifier comes with the smart sensors and LED indicators to display indoor air quality on the scale of good to poor. This makes it easy for the person to judge the air quality of the room at a certain point. When the unit senses a change in air quality, it automatically adjusts the fan speed to optimally clean the environment.

Smart control system:

The Inofia air purifier comes with the feature of “timer” button in it. By pressing the timer button, you can enjoy its auto-off feature to set shutdown time. When the filter needs replacement, the filter replacement indicator LED illuminates. Furthermore, it can be operated manually and can work on the auto mode as well.

5 Gear fan speed:

It comes with 5 different fan speeds that have the option of working in auto mode or can be set manually. In the auto mode the wind speed is adjusted automatically and in the manual mode you get to choose from 1 to 5, which ever speed you think is suitable for the environment.


  • Wi-Fi intelligent control
  • Inexpensive air purifier
  • Comes with both, manual and auto functions


  • Not many color options available to choose from

10. Honeywell True HEPA Allergen Remover HPA300- Honeywell

Air purifiers, like the Honeywell HPA300 True HEPA Allergen Remover, are designed to filter the air in your home Honeywell True HEPA Allergen Remover HPA300- Honeywellwhen frequent cleaning isn’t proving to be effective. The coverage area of HPA-300 is 465 square feet.


The Honeywell HPA300 has a two-step system: an outer carbon-activated filter designed to reduce odor, and three HEPA filters which screen 99.7% of particles sized .3 microns or larger. The HEPA filters present ensure the purifier is able to capture much smaller particles, like tobacco smoke or viruses. It is proven to be one of the best purifiers in the market operationally. The easy touch controls are easy to operate. Unlike the other purifiers having low, medium or high settings, Honeywell HPA-300 comes with general clean, germ, turbo and allergen setting options. The “general clean” setting is recommended for everyday use and is louder than the “germ” setting (recommended for use during cold and flu season) but is quieter than the “allergen” setting, which is the loudest. A fourth “turbo” setting is available when you need to quickly increase filtration (for example when you need an unpleasant odor or smoke filtered in a hurry).


The Honeywell HPA-300 has an industrial look, quite large with horizontal plastic slats in the front. People who are cautious about the aesthetics might not find it pleasing when they’ll see it in the room. It has bright blue LED indicator light that can be turned off at night if it is disrupting the sleep cycle. It is also rigged with an automatic shut-off timer. The timer can be set according to your preference which is great for the people who are likely to forget to turn if off before leaving the house.

Filter technology:

It has a pre filter and 3 HEPA filters present to ensure the purification of air. The activated carbon pre-filter absorbs VOCs, gases, odors and traps larger particle and the HEPA filters continuously capture up to 99.97% of the particles that pass through it.


  • Has true HEPA filter in it
  • Has the feature of timer present
  • 5 years long warranty


  • Pre-filter needs replacement after every 3 months
  • Large, heavy and unaesthetic built

11. Winix 5300-2 Air purifier- Winix

The Winix 5300-2 is a rectangular shaped air purifier with grey and black exterior. The control panel is present at Winix 5300-2 Air purifier- Winixthe top with clearly marked buttons. This makes it easy for the user to understand and use it. Moreover it has air-quality smart sensor and LED light panel which shows the air quality of the room.

Air purification system:

It has 3 different stages of air purification. The AOC (Advanced odor Control) carbon filter is present to reduce VOCs and household odors from cooking, pets and smoke. It catches the airborne particles found in the air, which also helps prolong the true HEPA filter life. Subsequently, the true HEPA filter captures 99.97% of airborne allergens including pollens, mold spores, dust etc. Basically, it targets the particles that are of 0.3 microns in size. Lastly, the plasma technology works at the molecular level to safely break down the indoor pollutants without emitting ozone and byproducts.


For a moderately priced model, this air purifier has a notable number of sensors. Firstly, is the sleep mode sensor that works when the lights in the room are turned off. The unit automatically changes the fan to the quietest setting and dims the control panel lights. Then is the air quality sensor which when set to the auto mode, you don’t have to worry about the air quality reduction. As the sensor determines that the air quality is poor, it automatically adjusts the speed of the fan to make the quality of air better. The auto mode is optional. The fan speed can be adjusted manually as well. Furthermore, filter replacement indicator sensor works for the true HEPA filter only. It tells you when to replace it.

Power consumption:

The Winix 5300-2 air purifier comes with 4 fan speeds and has the power consumption of 128 watts. If it is run on the lower setting for most of the time, the power consumption can be even lower (about 14 watts on speed 1).


  • Low energy consumption
  • High coverage area
  • Multiple stage filtration system
  • Moderate price


  • Replacement filters are expensive
  • LED lights on it can be irritating at night

12. Levoit Air Purifier for home- Levoit

The Levoit LV-PUR131 air purifier is an amazing option if you’re looking for a larger air purifier that can easily work Levoit Air Purifier for home- Levoitfor medium to large-sized rooms (up to 322 sq. ft.).

Filtration system:

The LV-PUR131 Air purifier uses a three-stage filtration system, consisting of pre-filter, true HEPA filter, and an activated charcoal filter for capturing foul odors or VOCs. The combination of three different filter types allows the Levoit air purifier to capture a range of airborne particulate.


It is too large for it to be placed on the counter or tabletop but its sleek and aesthetic design allows it to give a pleasing look when placed on the floor without becoming an eye sore. Its comparatively large design allows it to treat more air, which is a plus.


There is a convenient timer on this air purifier, which is accessible from the touch controls on top of the purifier. The LED display screen allows you to manually adjust the timer for whatever time you need.

Easy to use and setup:

It is trouble-free to setup and run the Levoit air purifier for the first time. You simply have to follow a few steps to make it work. Simply un-box the air purifier   and install the filters to get it to work. Moving on towards using it on the regular bases, the touch controls on top of the Levoit air purifier are easy to understand and use. The LED display screen is a nice option and makes it easy to make adjustments. In addition, the filter status notification on auto mode helps to tell the air quality of your space.


The Levoit LV-PUR131 has a basic maintenance routine to follow that really only includes replacing the filters. These filter and designed to be thrown out after they’ve been used for an extended period of time and really can’t be cleaned or reused. The filters generally last for about 6 months.


  • Overall great performance
  • Comes with a multilevel filtration
  • Cost is not overwhelming
  • Comes with a timer for programmed running cycles


  • Quiet heavy
  • It is a little awkward to reset the filter button after the replacement

13. Hathaspace Smart true HEPA Air purifier- Hathaspace

Hathaspace Smart true HEPA Air purifier- Hathaspace

It’s simple and sleek, yet aesthetically pleasing design is what will catch your attention right away. This rectangular shaped device has few buttons on it, and comprises of two essential colors. It emits an altogether different air, and it goes with pretty much any surroundings because of its design. Alongside that, the Hathaspace Smart True HEPA Air Purifier just gauges 12 pounds which is pretty light.


On the facade of the device, there is a little LED screen that demonstrates to you the quality of your air, along with the various features and settings that are being utilized simultaneously. Directly beneath this LED screen, there are six distinct buttons; each one having a key feature.  Also, there’s a “timer” button, which enables you to pick for how long you need the air purifier to run. Furthermore, there is the “Sanitize” button, which turns on the UV Light Sterilizer. The rest of the buttons are available to alter the speed of the fan.

Filtration system:

The Hathaspace Smart True HEPA Air Purifier comprise of six filtration systems. UV Light Sterilizer adequately eliminates germs, since the UV light focuses on their DNA and afterward breaks it apart. Moreover, ionizer is utilized, discharging negative ions that attach themselves to contaminants, which are positively charged. At the point when this attachment takes place, the pollutants are decimated, and your air is pure. Additionally, the Hathaspace Smart True HEPA air purifier has a nano-Cold Catalyst Filter. This filter expels majority of the larger particles, as well as poisonous synthetic compounds such as formaldehyde and benzene, to name just two. At this point it has the enacted carbon filter that expels things like cigarette smoke, odor and several other gases from the air. Then there is the Antibacterial Filter, which devastates microorganism, fungus, and viruses. Finally, the last filter is the True-HEPA Filter, which is utilized to finish the particles as little as 0.3 microns.


  • Light weight
  • Various filters that ensure perfect cleansing of air
  • Has the ACH value of 2 which means it cleans air twice every hour


  • Limited color options available

14. SilverOnyx Air Purifier- SilverOnyx

Thou small in size, but SilverOnyx air purifier is powerful enough for huge spaces of up to 500 square feet. It consists SilverOnyx Air Purifier- SilverOnyxof five levels of filtration, including UV-C and an ion generator, which helps to remove a wide range of pollutants and airborne particles. Surprisingly, for its performance and the features it has, the SilverOnyx is affordable. It’s a tremendous choice for anyone looking for a huge room air purifier that’s not very costly.

5 stage filtration:

Once the air enters the air purifier it passes through the 5 filters before it is released in the environment again. Firstly, there’s a mesh preliminary filter that traps large particles like dust and pet hair. Next in line is the true HEPA filter that traps smaller allergic particles like mold, smoke and pollens. Followed by it is the activated carbon filter that helps in eliminating household odors from cooking, mustiness or pets and then we have the UV light sanitizer. It targets the airborne microbes to make indoor air safer. At last, the negative ion generator which releases negative ions enhances air purification and freshens up the air. The 5-stage filtration makes this purifier one of a kind air purifiers for troublesome allergens like smoke, dust and pollen.

Fan speeds:

Unlike most of the air purifiers, it has five fan speeds. This gives you more options to select the perfect setting for your room size and air quality. If the air of your room gets polluted by dust or litter smell, you can turn up the speed to the highest level to clear up the air quickly. For everyday use, quieter level 3 works fine to keep the air clean. Auto mode can be selected in the case where you’re not sure which fan speed setting is the best. In this mode, the system will use the air quality sensor to determine the air quality and set the right fan speed automatically.


  • High performance 5-stage filtration system
  • Includes an ion generator to augment air purification
  • Has timer and speed mode
  • Various fan speed settings


  • Loud on the higher fan speed setting

15. Ivation Ozone generator Air Purifier- Ivation

Ivation Ozone generator air purifier has various features that a person would want while looking for a suitable air Ivation Ozone generator Air Purifier- Ivationpurifier for the house. It comes with an ionizer and deodorizer, both. It has an incredible effect on the air quality and works amazingly for the dust, smoke and other airborne particles. It has the highest quality when it comes to outstanding cleaning system which helps breathe fresher and cleaner air with reduced dust allergens and other irritants.


This unbelievable air purifying system is equipped with a special unit called the ionizer. It contains a cartridge that has negative ions in it. Once you power up your Ionizer, it will emit negative ions that tend to attach to the dust and allergen particles, which means the elimination of those particles. That gives a chance to the ozone generator to eliminate those irritant particles and refresh the atmosphere.

Ozone generator:

After the particles are removed from the air, the ozone generator pumps the activated oxygen and it helps to enrich the air in the surroundings, while a deodorizer eliminates any odors that might come from dust mites, mold, and mildew or any other external influences like tobacco smoking or cooking. Ultimately, the environment will be filled with the fresh air. The combination of odor remover and ionizer with ozone generator proves to be an efficient and effective way to make the air less toxic.


With its cherry wood and stainless steel construction, this small and mighty purifier is ready to complement any room of a house. Its Advance technology gives the indescribable clean- smelling atmosphere that can only be found in nature. This air purifier is only available in one color having the dimensions of 12.5x11x15 inches and is light as it weighs about 12 lbs with ozone output of 360 mg/hour.


  • Very effective in eliminating strong odors and airborne chemicals
  • Covers up to 3500 square feet area of the surroundings
  • Removable, washable ceramic plate and front grill


  • Replacement parts are quite expensive
  • Might cause health effects of using an ozone air purifier