Top 15 Best One Piece Toilets in 2020

Buying a new toilet is a part of bathroom decoration. The task is not challenging if you know which model and design Top 15 Best One Piece Toilets in 2019to go after. Picking up the right one is important as well as recognizing the key differences of design, shape, and other details among various models.

Given the rise of sustainable living and people’s growing interest in environmental-friendly lifestyle, one-piece toilets come to the fore. They feature a tank and a bowl attached to each other, making them a single unit. Compared to two-piece toilets, they have a lower profile, sleeker design, and are easier to clean.

Read our latest guide about the best two-piece toilets.

The Variations of One-Piece Toilets

The basic design of all types of one-piece toilets is the same—a bowl and a water tank. However, the design, shape, Top 15 Best One Piece Toilets in 2019and height of these components could be different.

The bowl comes in two shapes, round and elongated.

Round Bowl—Round in shape, the bowls are perfect for tiny bathrooms because they have a small profile.

Elongated Bowl—The bowls are 2 to 3 inches longer  than the round bowls from front to back. The pear-shaped bowls are more convenient to use for all age groups.

ADA Compliant Bowl—Americans with Disabilities Act (ADA) complaint toilets feature 1.5 to 2 inches taller bowls than standard toilets. These bowls have almost the same height as a standard chair, making them more accessible and comfortable for everyone, including people with physical disabilities. ADA-approved toilets are 16 to 17 inches tall compared to the 14 to 15 inches height of standard toilets.

The flush option is another criterion to categorize the toilets.

Toilets have two basic flush types; gravity flush or pressure flush.

Gravity Flush—The most common of all flushing options. The system uses the weight of water to build flushing pressure. Its operation is quiet and requires less maintenance.

Pressure Flush—The mechanism features a pressurized air tank to build a more powerful flushing process. It creates more noises than the gravity system when flushing water but provides better clog resistance and waste removal.

Dual-Flush—Some models these days come with this option to save a great amount of water. You can alternate between a light or a heavy flush for liquid or solid waste, respectively.

Read our complete guide about the best toilet bidet seats.

Difference Between One-Piece and Two-Piece Toilets

One-seat and two-seat toilets share many similar features. They come with the same flushing systems, use the same amount of water, have almost identical interior features, and their installation process is also the same. There is no difference in their efficiency and flushing power.

The only downside of a one-piece toilet is that the whole unit has to be replaced if any of the parts is broken. As the Top 15 Best One Piece Toilets in 2019tank and bowl are separate from each other in a two-piece toilet, you can replace only the damaged piece.

However, the one-piece units have some advantages over the two-piece design.

Sleek Profile

With a streamlined build and good aesthetics, the one-piece units look well-matched with contemporary bathroom decoration. Also, they are the best choice where space is at a premium.

The design of one-piece toilets is space saving since the tank is fused with the bowl. You don’t need to install clamps or drill holes in the wall to support the tank.

Easy Cleaning

The greatest advantage of one-piece units is that they are easy to clean and maintain. You will really appreciate the convenience if you have ever tried to clean a two-piece unit. The connecting part between the two pieces is a breeding ground for mold and bacteria. It becomes a mess if you don’t clean it for a long time. Cleaning the crevices without removing the tank is quite difficult and the joint area between the bowl and tank can leak.

One-piece toilets are easier to clean because there is no nook for the dirt and grime to grow undetected. The chance of leaking is zero, as the tank and bowl are literally one piece with no joint.

Highly Durable

A piece of equipment is more durable when it has less joining parts. Since a one-piece toilet is a large, single piece of porcelain, it will last for a long time with no leakage.

On the other hand, a two-piece unit has a rubber gasket sealing the tank that wears over time and leaks water.

Best Features of High-Quality One Piece Toilets

If you want to buy the best one-piece toilet for your lavatory, it’s important to compare various models and test their features. Here are a few things that you should definitely look out for.Top 15 Best One Piece Toilets in 2019

Design & Materials

One-piece toilets have a sleek profile and fit nicely in small bathrooms. Some of them sit lower to the ground while others have a generous height to provide a more comfortable sitting experience. Seat height is something to consider with care and importance.

The standard height is 15 inches, but toilets with 17 to 19 inches high seat provide good support to knees and the back; hence, they are better for taller adults and elderly people with mobility problems. If you have kids in the house, the bowl height should be shorter.

As you already know, the toilet seat or bowl can be round or elongated. If you are not a fan of any type, elongated seats are better in every sense.

The elongated design offers more comfort and an ADA-compliant elongated bowl is five times bigger than its round counterparts. Round-shaped bowls are typically 3 to 6 inches smaller so you have to compromise with the comfort factor. However, sacrificing comfort is a practical decision when you have a tiny bathroom as those inches could make all the difference in the world. Plus, their small-scale build is convenient for children who have just started using an adult toilet.

Most toilets are made with porcelain and ceramic, and they are more hard-wearing than those made with plastic. One-piece toilets are even more durable because they are protected from leakage. The important parts of the product are not exposed to water damage. Most of the models come with a one-year warranty, but they usually survive much longer.

The ceramic and porcelain units have a nice appearance and can create a high-end impression. They are also more expensive. If you are looking for something lightweight to use in your RV lavatory, choose a plastic-made unit.

Most one-piece toilet units are easy to install since you don’t need to install the tank separately. You can set it up without professional help if it is a floor-mount toilet, but wall-mount installation is more complicated. It’s better to hire a professional because a DIY installation may void the warranty.Top 15 Best One Piece Toilets in 2019

Cleaning & Flushing

One-piece units are easier to maintain because the cleaning process is quite straightforward. The simple build and design don’t create any hard-to-reach gap and space where mold can grow unnoticed.

The flushing ability could differ depending on the model and the brand. You can put some small sponge piece or baby wipes and flush to see whether the toilet clogs. The top-grade models will carry the waste deep down the drain line to reduce the risk of clogging.

Most people think using more water cleans the toilet better, which is not true. It depends on the flushing pressure and the design of the toilet. Remember that almost 30% of home water is spent on toilet use, so you should be more careful with the flushing capacity.

One-piece toilets use less water than the two-piece models and still flush like a regular unit. The recommended volume per flush is 1.6 gallons. There are many water-conserving models that have 1.28 gallons per flush capacity, which is enough for cleaning the bowl.

If you have been planning to purchase a one-seat toilet, this list might help. We’ve rounded up reviews of 15 best products in the market so you don’t need to waste your time scouring products and ratings.

Top 15 Best One Piece Toilets in 2020

Picture
Name
Features
Price
Rating
Picture
Name
Feature
Price
Rating
1. WoodBridge T-0008 Luxury Bidet Toilet
Modern Design: Sleek, Low Profile $$$ 4.8
2. TOTO MS964214CEFG#01 Eco Soiree Elongated One Piece Toilet
Double Cyclone Flushing system $$$ 4.8
3. WoodBridge T-0001 Elongated One Piece Toilet
Easy-to-Clean Design $$$ 4.7
4. Toto MS604114CEFG#01 UltraMax II One-Piece Toilet
Universal Height $$$ 4.6
5. American Standard 2847.128.020 Town Square One Piece Toilet
Polished Chrome trip lever $$$ 4.6
6. TOTO MS854114ELG#01 Eco Ultramax One Piece Toilet
fully glazed trapway $$$ 4.5
7. Swiss Madison SM-1T106 Concorde Square Toilet Dual Flush
Quick-Release seat $$$ 4.5
8. American Standard 2862.056.020 Fairfield One-Piece Toilet
Elongated siphon action bowl $$$ 4.5
9. Swiss Madison SM-1T254 St. Tropez One Piece Toilet
Fully skirted trapway $$$ 4.4
10. TOTO MS853113E#01 Eco Ultramax Round Front One Piece Toilet
Fast Flush: Wide 3-Inch $$$ 4.3
11. KOHLER San Souci K-4007-0 Toilet
Low-profile design $$$ 4.2
12. American Standard H2Optimum Siphonic Toilet
Meets EPA WaterSense criteria $$$ 4.1
13. Swiss Madison SM-1T112 Ivy One Piece Elongated Toilet
high-performance gravity 0.8 / 1.28 gallon per flush (gpf) $$$ 4.0
14. Swiss Madison SM-1T803 Chateau Elongated Toilet
Quick Release for easy cleaning $$$ 4.0
15. Swiss Madison SM-1T257 Sublime II Compact 1-Piece Toilet
Dual flush $$$ 3.9

1. WoodBridge T-0008 Luxury Bidet Toilet

The T-0008 is an upgraded version of WoodBridge’s previous popular models T-0001 and T-0019. This newer toiletWoodBridge T-0008 Luxury Bidet Toilet seat is more luxurious and equipped with state-of-the-art features. It offers so many options that you can customize your own comfort. The toilet is expensive, which seems reasonable because it is a high-end product.

Design & Materials

Featuring a contemporary design with an elongated bowl and sleek profile, the T-0008 appears to be custom-made for a modern lavatory. The low-profile unit stands at 14 inches high, offering a comfortable sitting height for most people. The elongated bowl measures 28.5 x 27.5 inches, which is convenient for even the big adults.

The advanced bidet seat exclusively designed for the brand’s one-piece unit is a nice touch and a plus point. Not many toilets at this price range have the bidet facility. Coupled with quality construction and impeccable craftsmanship, T-0008 would be a great addition to any bathroom.

The product comes with an instruction manual for installation that features illustrated step-by-step guidelines. However, you still have to take the help of one more person as the unit weighs 134 pounds. Remember to install the T-adapter and bidet seat’s hose onto the back of the toilet and to attach the line to your main water supply before placing the unit onto the bolts.

Cleaning & Flushing

The T-0008 has plenty of advanced features to make cleaning and flushing a cinch. The contoured seat is designed for maximum comfort, including a heating option with five temperature settings and a heater for warm water supply.

The bidet seat provides some of the best features to ensure hygiene. There are three wash options along with the facility to adjust water pressure for better cleaning. Warm-water cleanse is available at the touch of a button. The nozzle under the seat will spray water to pulsate or oscillate for ultimate cleaning. Don’t worry about sanitation because a self-cleaning feature will clean and disinfect the nozzle after you are done with washing. Lastly, use the air dryer function to dry yourself up.

Cleaning a one-piece toilet is easy, and the task becomes easier for the T-0008 as there is a quick-release feature to disjoint the bidet toilet seat.

The toilet disposes of 1.28 gallons of water per flushing, which saves water and enough for washing down the waste. Want to cut down on more utility bills? Switch on the energy saving mood!

Additional features include a built-in LED light for nighttime use and a two-year limited warranty for the bidet.

Pros

  • Sleek, contemporary design
  • A string of comfort features
  • Several flushing options
  • Easy cleaning
  • Built-in LED light

Cons

  • Expensive

2. TOTO MS964214CEFG#01 Eco Soiree Elongated One Piece Toilet

If you want a toilet to fit into your minimalist bathroom decoration, this Toto Eco Soiree is the one. The sleek profileTOTO MS964214CEFG#01 Eco Soiree Elongated One Piece Toilet and streamlined design are aesthetically pleasing without sacrificing functionality. The toilet is pricey compared to the cheaper units available at less than $100. But, you will get something that will last for years to come.

Design & Materials

If you choose this toilet, be prepared to get compliments when hosting overnight guests. The clean lines and compact build make it look incredibly smart even in a tiny bathroom.

With vitreous china enamel coating, the toilet is tougher and shinier than porcelain units with no coating. It features a skirted bowl and soft closing seat and lid. The whole unit is one piece except for the lid. If you have older people or someone physically disabled in the house, stay worry-free because this model is ADA-compliant in terms of the bowl’s shape and height.

At 90 pounds of weight, the toilet is heavy. But, it is possible for one person to set it up with no extra help. Just follow the measuring instructions and lift the toilet onto the assembly after setting up the adapter.

The tank lid does not sit properly on top an could be dislodged with some force. Toto anchors it to the tank with a Velcro so it’s secure unless you push it intentionally.

Cleaning & Flushing

It is impressive how well the toilet rinses all parts of the bowl and flush the waste. There are two release points to make water swirl around the bowl and clean every single part. Also, the application of the SanaGloss finish keeps the bowl clean for a long period. The finish prevents the growth of microbes and mold, keeping the stains to the minimum. Use some gentle cleaning agents to keep the shine intact.

You will rarely have to face clogging and overflow issues with this toilet. It will not overflow even if you flush two or three times when it is plugged. This is because the toilet releases just 1.28 gallons of water per flushing.

Dubbed by Toto as ‘Tornado flush’, the double cyclone flush system is highly efficient. The water usage complies with the requirements of the EPA WaterSense certification. The only downside is the loud flushing noise that sounds even louder at night.

Pros

  • Sleek, modern design
  • Water Sense certified
  • Dual cyclone flush system
  • ADA-compliant

Cons

  • Tank lid design could be better
  • Loud flushing sound

3. WoodBridge T-0001 Elongated One Piece Toilet

There could not be any better one-piece toilet than WoodBridge T-0001 for the budget hunters. Available at less thanWoodBridge T-0001 Elongated One Piece Toilet $300, the product exhibits such high-end features that it can compete with more expensive rivals. It is a well-designed and eco-friendly toilet unit.

Design & Materials

This wonderful toilet looks attractive and is equipped with a handful of enhancing features, perfect for people who want a modern finish to their bathroom. Made with ceramic, the T-0001 feels outright contemporary. The compact construction saves space and one-piece design leaves no room for mold or microbes to grow.

Made with mainly ceramic, some parts are porcelain with five years of limited warranty. The flushing mechanism and soft closing toilet seat come with a one-year limited warranty. The seat does not slam down against the rim, so there’s no risk of cracking or startle everyone with noisy bangs.

The elongated bowl provides a comfortable sitting area with 28.5 x 27.5 inches dimensions. The 12-inch rough in is standard for most modern toilets.

With 119 lbs weight, the installation requires at least two people. The process is not complicated since the product arrives with an instruction guide, wax ring, floor bolts, and a pre-installed toilet seat. However, it’s hard to reach the nuts at the base and the flanges for mounting the toilet.

Cleaning & Flushing

Given the price, the T-0001 features impressive flushing options. It comes with siphon flush technology with the dual-flush system. The quiet, powerful flushing is highly water-conserving because of the dual-flush technique. You can choose between half-flush (1 gallon) and full-flush (1.6 gallons) modes depending on liquid and solid waste.

Besides saving water, the toilet also rarely clogs and overflows. There is a trapway for trapping the odor and cutting down the risk of clogging.

The glazed toilet bowl helps with quieter flush and better cleaning. It prevents the buildup of minerals and does not let the waste stick on.

The only caveat in the cleaning and flushing features is the flush mechanism that requires a substantial push each time.

Pros

  • Luxurious design
  • Dual flush mechanism
  • Siphon flushing option
  • Easy to clean
  • Reasonable price

Cons

  • The flush mechanism is hard to push
  • The base screws are hard to reach

4. Toto MS604114CEFG#01 UltraMax II One-Piece Toilet

The Toto UltraMax II is a rare combination of a highly efficient water-conserving toilet that also has a strong Toto MS604114CEFG#01 UltraMax II One-Piece Toiletflushing system. The toilet is not cheap, but the price is reasonable considering the features it offers and the brand it comes from.

Design & Materials

The UltraMax II is a complete one-piece toilet that comes with a soft close seat, elongated bowl, and lever-operated flush. The ADA-compliant seat height is a plus point and the chrome-plated trip lever for performing the single action flush is definitely convenient.

The rough-in is standard 12 inches, and the length is measured from the wall to the center of the waste pipe.

At 99 lbs, the installation is laboring, but straightforward. Follow the instructions provided and don’t forget to use a new toilet sealant.

Cleaning & Flushing

Cleaning UltraMax II is a cinch since the toilet is made of vitreous china and has a SanaGloss finish. The vitreous china enamel coating makes porcelain glossier, tougher, and denser. The unique SanaGloss lacquer reduces staining by not letting waste stick on. It also prevents the buildup of microbes and mold, helping the toilet stay clean longer and minimizing the frequency of manual cleaning.

If you follow a sustainable lifestyle, the Water Sense certification will make you happy. Such toilets are eligible for rebates in many areas. UltraMax II saves water since it uses only 1.28 gallons per flush.

Using the double cyclone flushing system creates an extra force while forcing down the bowl. For this reason, the waste will be cleared with just one flush. One downside is that the powerful flushing creates a loud sound, which is noisy enough to wake someone up in the middle of the night.

Pros

  • Clean, modern style
  • Water Sense certified
  • The SanaGloss glaze keeps it clean
  • ADA-compliant
  • 12 inches rough in

Cons

  • Laboring installation
  • Loud flush

5. American Standard 2847.128.020 Town Square One Piece Toilet

Town Square is one standard one-piece toilet from American Standard. The brand is well-known for manufacturing American Standard 2847.128.020 Town Square One Piece Toiletquality washroom and kitchen products. This is the perfect toilet to complement a bathroom renovation. At less than $600, the price is quite reasonable.

Design & Materials

The toilet has a pretty simple and sleek design, free of bells and whistles. For the compact build and no-frills appearance, Town Square could be a perfect addition to any modern bathroom renovation project.

The Duroplast seat is the first thing about this toilet that will impress you. The seat has a slow lowering hinge that allows the users to close it without the usual slamming action. What feels great is that there is no need to force the seat down either. The feature is great for younger family members, since they are the ones who cause the slamming mishap.

Coupled with 16.5 inches of height, the elongated seat offers sophisticated comfort. However, children and adults who are not tall will find the height uncomfortable since their feet will hardly touch the ground.

The installation needs at least two people because the toilet weighs 123 pounds. It will be difficult to put it in a tight space because you cannot see the floor bolts at the time of lowering it on the floor.

Cleaning & Flushing

You can say goodbye to stains with the Town Square toilet because it produces a strong water movement with a powerwash rim and an elongated siphon. In independent MaP (Maximum Performance) tests, the toilet shows that it can wash down 1 kg of solid waste in a single flush. Such a strong flushing performance means you never have to worry about waste leftovers in the toilet bowl.

How does the Town Square produce such powerful flushing? Well, the PowerWash rim is an advanced technology that traps air in the rim chamber to spray water forcefully. The pressurized flushing thoroughly cleanses the bowl. The flush valve design also helps with building the pressure. The three-inch rather than the standard two-inch valve opening allows water to enter the bowl 80% faster.

The toilet has EverClean surface both inside and outside. It helps the toilet stay cleaner longer by slowing down the growth of mold and bacteria.

Another positive side is that Town Square is WaterSense certified as it flushes only 1.28 gallons of water. Compared to a regular toilet that flushes 1.6 gallons, this toilet saves 20% water in each flush.

Pros

  • Clean, simple appearance
  • Sleek profile
  • Soft closing seat
  • Impressive flushing performance
  • Water-saving design

Cons

  • Difficult to install in tight places
  • Heavy

6. TOTO MS854114ELG#01 Eco Ultramax One Piece Toilet

The Toto Eco Ultramax offers you all the best things of a one-piece toilet in a single unit. It looks good, saves water, TOTO MS854114ELG#01 Eco Ultramax One Piece Toiletflushes well. The less than $500 price point is also lower than many of its competitors. What else do you want?

Design & Materials

With a 12-inch rough in, Eco Ultramax features clean lines and sleek design. It comes with a soft close seat, tank cover, chrome-plated trip lever, and fittings. You won’t need any extra tool to install the toilet. However, if you want to make the process easier, use a wax-free seal instead of a wax ring. It helps with correct positioning and produces less stuff to clean up if you even need to move the toilet.

Eco Ultramax has the ADA height and coupled with the ergonomic design, so it should be comfortable for most people. The soft closing seat is a blessing, especially if you have kids in the house. No more wham and bam coming from the washroom!

Cleaning & Flushing

The toilet has Toto’s patented SanaGloss finish that does not let mold, bacteria, and waste grow or stick to the surface. However, the glaze works wonder only below the waterline. It cannot perfectly clean if solid waste hits the bowl sides above the waterline.

You cannot use any caustic cleaning agent to clean the toilet, as it will ruin the SanaGloss coating. Always use something mild like dishwashing liquid and a soft brush to scrub.

Eco Ultramax is eco-friendly, so it saves water by releasing only 1.28 gallons per flush. The E-max low consumption siphon jet ensures that the right amount of water is released without splashing outside the bowl.

Pros

  • Streamlined construction
  • Soft closing seat
  • Saves water
  • E-max low consumption siphon jet
  • Reasonable price

Cons

  • The SanaGloss finish is delicate
  • Does not properly clean sometimes

7. Swiss Madison SM-1T106 Concorde Square Toilet Dual Flush

The Swiss Madison Concorde toilet is a package of luxury and performance. Equipped with a handful of features that Swiss Madison SM-1T106 Concorde Square Toilet Dual Flushincrease visual appeal and comfort factor, Concorde can easily make its way into any high-end washroom. Budget shoppers can list it because it costs less than $400.

Design & Materials

The sleek skirted design of this toilet looks good in any modern bathroom. The construction does not leave any room for crevices, so cleaning is easier.

The porcelain bowl is square that is better than elongated or round bowls, but nothing can beat elongated bowls when it comes to comfort. However, you have to admire the soft closing seat because it cuts down the chance of accidental slamming.

Installing the toilet is somewhat difficult not only because of the 89 pounds of weight but also a few other design issues. For example, the access holes for the bolts are so tiny that putting the nuts on the bolts is a nightmare. Enough space on either side of the toilet makes the access somewhat easier, but you can’t do that in a tight place.

Cleaning & Flushing

The dual-flush mechanism is super eco-friendly and water-saving since you can switch between a low- or high-power flush. For liquid waste, you can use the 0.8 gallons flush, while a stronger 1.28 GPF (gallons per flush) will remove the solid waste. Both flushing options are low flow and alternating between them carefully can save plenty of water.

The one-piece design makes cleaning quite easy. The quick-release seat makes the task even easier. You can unlatch it from the toilet with no tool and fasten it back after the cleaning is done.

The odor is a common but annoying problem for bathrooms. Well, Concorde solves this problem with a concealed trapway that traps the bad smell.

Pros

  • Visually pleasing design
  • Dual-flush system
  • Quick-release seat
  • Easy cleaning and maintenance
  • Affordable price

Cons

  • Somewhat difficult installation
  • The square bowl is uncomfortable to sit on

8. American Standard 2862.056.020 Fairfield One-Piece Toilet

Do you like your toilet to be simple and effective? If yes, Fairfield one-piece toilet from American Standard is the American Standard 2862.056.020 Fairfield One-Piece Toiletright option for you. With no bells and whistles and an eyebrow-raising price tag, it gives you the result and efficiency you want. The less than $300 price works well for a range of budgets.

Design & Materials

Like many other budget-friendly one-piece toilets, Fairfield is made with a vitreous china coating. This enamel finish looks better and creates a stronger surface than several more standard models out there.

The elongated siphon action bowl and color-matched plastic seat and cover make the unit look good in just about any bathroom. The side-mounted polished chrome actuator adds visual interest to the monochromatic appearance.

It comes with a toilet seat and tools needed for installation. But, you have to purchase a water supply pipe and a wax ring.

In addition, it uses a flush valve that is 3-inches in size, which is great for higher volume situations.

Cleaning & Flushing

The flushing system of the Fairfield toilet is strong enough to take care of any amount of waste. Thanks to the flush valve that tackles the higher volume situations by releasing more water with greater force with its 3-inch opening.

This toilet does not have the water-saving option like some other products on this list. Like a regular toilet, it flushes 1.6 gallons of water each time. It won’t be a good choice if the area you live in falls under strict water conservation laws.

Clean this toilet regularly, ideally once in a week, to prevent the germs and waste buildup. However, don’t use a strong cleaning agent because that can damage the vitreous china.

Pros

  • No-frills modern design
  • Powerful flushes
  • Tank fills quickly
  • Easy to clean
  • Affordable price

Cons

  • Plastic cover and seat
  • Does not save water

9. Swiss Madison SM-1T254 St. Tropez One Piece Toilet

Do you want a high-end looking toilet at a mid-range price? There won’t be anything better than St. Tropez from Swiss Madison SM-1T254 St. Tropez One Piece ToiletSwiss Madison. However, don’t assume that the low price comes at the cost of quality. The toilet offers more than its price dictates.

Design & Materials

St. Tropez can compete with any high-end one-piece toilet model when it comes to looks. With a super compact build and a highly sleek profile, the design is impressive for both home and professional settings.

The porcelain construction is strong and provides an easy-to-clean surface. The elongated seat is comfortable for most people. The soft closing lid is safe for older adults and younger children, and you can avoid accidentally slamming it onto the bowl. The 15-inch high seat is ideal for elderly and physically disabled people who struggle with sitting and standing movements.

The toilet comes with bolt caps and a wax ring for hassle-free installation. There are special holes for easy access to the bolts. However, you will still need extra help because it weighs 120 lbs.

Cleaning & Flushing

You can depend on St. Tropez for functionality and performance because of the easy cleaning options and powerful flushing system. The great thing is the toilet remains clean without using a lot of water.

Its dual-flush system offers two flush options, a small 0.8 gallons for flushing liquid waste and a bigger 1.28 gallons for washing down solid waste. Both options meet EPA standards for WaterSense certification. However, sometimes the bowl may remain dirty after the first flush.

Cleaning the toilet is easy due to the seamless design. Plus, the quick-release hinges allow unlatching the seat to make the brushing and scrubbing more convenient.

Pros

  • Modern design and sophisticated look
  • Soft closing seat included
  • Fully skirted trapway
  • Easy to clean and maintain
  • Affordable price

Cons

  • One flush may not be enough
  • Heavy

10. TOTO MS853113E#01 Eco Ultramax Round Front One Piece Toilet

Want to get the top bag for your buck for a one-piece toilet despite having a limited budget? The Eco Ultramax fromTOTO MS853113E#01 Eco Ultramax Round Front One Piece Toilet Toto is the best option. Priced at less than $400, it could be a great addition to any contemporary lavatory.

Design & Materials

If you consider the look and design, Eco Ultramax is strictly modern with its sleek construction, round bowl, and a chrome-plated flush actuator. The high-gloss finish keeps it shiny and new for many years.

The soft-close seat comes with smart technology including molded bumpers and ergonomic design to make the toilet comfortable for you and your family. The lid and seat both have an efficient hinge system so you can lower them down on the bowl quietly. The only caveat is that the seat is plastic, although the material is solid and high-impact.

The 15-inch high seat is standard, but it is not ADA-compliant. Also, the round bowl is less comfortable to sit on than an elongated bowl.

Eco Ultramax weighs only 65 lbs, which is lighter than most other toilet units on this list. You can install it without any outside help because of the lighter construction.

Cleaning & Flushing

The toilet has a high-gloss polypropylene surface that resists chemicals and cleaning agents. This means you can use strong cleaning solutions without the fear of ruining the glaze.

You will never have to worry about an unclean bowl after flushing when using this toilet. It uses the E-max siphon jet flushing system that releases 1.28 gallons of water per flush. The flush valve has a 3-inch opening that allows more water in the bowl at a greater force.

The toilet uses the same 1.6 GPF G-Max flushing system, so it can create the same pressure despite using less water. The good news is that the flush does not create loud noises like pressure assist toilets.

There is a large 2-1/8-inch glazed trapway. Coupled with the large siphon jet, the passage pulls away solid waste with an unbelievable force.

Pros

  • Compact, sleek profile
  • E-max low consumption flush
  • Flushing saves water
  • Large trapway

Cons

  • Plastic seat
  • Round bowl

11. KOHLER San Souci K-4007-0 Toilet

The Kohler San Souci should be the one if you are looking for a cute one-piece toilet for your tiny bathroom. It does KOHLER San Souci K-4007-0 Toiletnot have smart features, but the small toilet is super-functional. Looking stylish, it can grace any contemporary or traditional washroom.

Design & Materials

With an elongated bowl, stylish curves on the tank, chrome-plated flush lever, and compact build, the beautiful toilet could be a great addition to any bathroom remodeling project. It measures only 25-5/8 inches from the wall to the front side. The smaller footprint can make all the difference in a small- or medium-sized bathroom.

San Souci has a bowl that is round on the front and cuts back on the total space taken up. The space-efficient design makes sure that you get more legroom when the washroom is tiny.

The soft-close seat is a big plus as you can gently close the lid without any slamming action. The quick-release hinges, quick-attach hardware, and rubber bumpers make installation quite easier. You will get leak-free performance because the canister design barely exposes any seal material.

Cleaning & Flushing

The one-piece design and the use of vitreous china finish cause fewer stain buildups, making the toilet easier to clean.

San Souci has a WaterSense certified single flush option that discharges 1.28 gallons of water. Compared to a 3.5-gallon toilet, it saves approximately 16,500 gallons of water per year compared to a 3.5-gallon toilet. The water usage is 20% less other regular 1.6-gallon toilets.

Using AquaPiston technology, San Souci produces a powerful flush and sends water to the bowl from all directions, scouring it thoroughly. The flush is forceful, so it makes some noise but not noisy to the point of annoying.

Pros

  • Small footprint
  • AquaPiston technology
  • Flush saves water
  • Soft close toilet seat

Cons

  • Not a quiet flush
  • Not highly comfortable

12. American Standard H2Optimum Siphonic Toilet

Do you want a one-piece toilet that saves water and demands less cleaning and maintenance? How about pairing up American Standard H2Optimum Siphonic Toiletthose features with a minimalistic modern design? You might be over the moon if you get the unit at less than $200. Well, the H2Optimum Siphonic toilet from American Standard seems to be a dream option for all people with a tight budget.

Design & Materials

Are you looking for a small toilet unit for a tiny bathroom or powder room? The round front design of H2Optimum Siphonic creates a smaller footprint. Unfortunately, it does not meet ADA specifications, so you cannot install it in commercial premises.

The use of vitreous china gives durability to the toilet. You clean it with any cleaning agent without damaging the glaze. The chinaware enjoys a limited lifetime warranty, whereas all hardware gets a 5-year warranty.

H2Optimum Siphonic comes with all the tools needed for installation. However, you have to order the seat and wax seal separately.

Cleaning & Flushing

The toilet is highly eco-friendly with a super economic GPF—only 1.1 gallons. The water usage is even lower than all the WaterSense certified toilets that flush 1.28 gallons.

You might be wondering if such a minimal amount of water can clean the bowl. Well, the small toilet produces a pressurized flushing action that works better with the EverClean surface. The special surface treatment reduces the growth of mildew and bacteria and minimizes stain buildup.

However, the toilet will struggle to clear up a large amount of solid waste because of a smaller amount of water flow and a 2-inch trapway passage. In that case, you can shorten the chain in the water tank a little to the point that the water level still remains a half inch below the overflow tube. This customization will let more water in the tank and create a more powerful flush.

Pros

  • Small, simple one-piece toilet
  • Water usage is super economic
  • EverClean surface
  • 5 year limited warranty

Cons

  • Not ADA-compliant
  • Sometimes struggles to clean
  • Seat is not included

13. Swiss Madison SM-1T112 Ivy One Piece Elongated Toilet

Ivy one-piece toilet from Swiss Madison looks great, is budget-friendly, and tries to be inclusive with ADA-Swiss Madison SM-1T112 Ivy One Piece Elongated Toiletcompliancy. If you want a good-quality toilet at less than $300, this is the one. Sporting a modern look, it will enhance the aesthetic of any washroom or powder room.

Design & Materials

The beautiful one-piece toilet features a simple, slim tank attached to an elongated bowl. The design nicely hides the trapway for a cleaner, minimalist look.

With a 12-inch rough-in and 14-inch height, the standard-size bowl offers a comfortable experience. The soft-close seat is another relief point that minimizes the slams.

The toilet comes with all necessary parts and tools for the installation. The package includes a cover lid, trapway cover caps, a wax ring, flush push button, bolts, and screws. You have to purchase a supply line, though.

The installation is somewhat difficult because the nuts to secure the unit to the floor base are positioned behind the toilet. As there is no access point from the sides, it is highly inconvenient to reach them.

Cleaning & Flushing

The dual-flush mechanism is a great positive feature of this budget-friendly toilet unit. You can drastically cut down on your water bill by wisely choosing between 0.8 and 1.28 GPF. It is even more economical than other dual-flush toilets with 1.0 and 1.6 GPF options.

With such a water-conserving feature, some people get worried whether the toilet will clean the bowl with a single flush or not. Ivy sprays water into the bowl through two powerful nozzles instead of rim holes. The system yields an efficient flush by creating a centrifugal force.

Pros

  • Slim profile
  • Elongated bowl
  • Dual-flush option
  • Powerful spray nozzles
  • Budget-friendly

Cons

  • Does not include a supply line
  • Difficult installation

14. Swiss Madison SM-1T803 Chateau Elongated Toilet

Swiss Madison Chateau is a beautiful modern toilet that could enhance the beauty of any washroom. The Swiss Madison SM-1T803 Chateau Elongated Toiletmagnificent contemporary style can complement both modern and traditional decoration. At less than $300, you will get a toilet that looks like a unit worth of thousand dollars.

Design & Materials

The Chateau toilet will definitely earn compliments from guests for its exquisite design. The beautiful curves across the body, rectangular tank, and elongated bowl make it gorgeous. It simply looks top-grade and expensive.

You can squeeze the unit in a small bathroom or powder room because of the small footprint. It does not take much space, and the rounded shape in the front creates much legroom space when space is at a premium.

The porcelain construction is hard-wearing and promises longevity. The elongated bowl is more comfortable than the round ones. However, despite being ADA-compliant, you may feel uncomfortable sitting on the small seat when you are a big adult. You will love the soft-close seat mechanism and 12-inch rough-in, though.

It comes with all necessary parts and tools for the installation, except for a supply line. Installation is not complicated if you can manage extra hands.

Cleaning & Flushing

Chateau is highly convenient for cleaning since the seamless design leaves no room for inaccessible nooks and you can unlatch the seat with the quick-release hinges. However, cleaning behind the seat could be a struggle, since both the lid and seat are mounted close to the tank.

The dual-flush mechanism produces strong water flow and never leaves the bowl uncleaned. You can choose between 0.8 and 1.28 GPF depending on the waste types. The button for the small flush may need pressing for 2 seconds but the force is adequate for cleansing liquid waste.

Pros

  • Beautiful look and design
  • Small footprint
  • Dual-flush mechanism
  • WaterSense certified
  • Affordable price

Cons

  • No supply line
  • Might be uncomfortable for big adults

15. Swiss Madison SM-1T257 Sublime II Compact 1-Piece Toilet

The Sublime II is an attractive eye-pleasing toilet. The seamless design creates a modern appeal without sacrificing Swiss Madison SM-1T257 Sublime II Compact 1-Piece Toiletcomfort. If you need a budget-friendly toilet for a tiny powder room or bathroom, consider this unit.

Design & Materials

The slender profile of Sublime II creates a seamless impression with a slim tank dropping into a fully skirted elongated bowl. At 24 inches length, this unit is lower than the new ADA chair height. But, it suits just fine if you need a short toilet for accommodating your shower door clearance.

The soft-closing seat helps with closing the lid without any slamming. The elongated bowl design is comfortable but might not be suitable for big adults.

Swiss Madison tries to make the installation process easier by using anchors and brackets in the floor base for a firm grip and side holes for easy access. Reaching the mounting bolts is still tough, and you will definitely need a ratcheting wrench to turn the nuts.

Cleaning & Flushing

The one-piece design makes the toilet easier to maintain and clean. The porcelain surface minimizes stain and mildew.

The dual-flush system is a great eco-friendly feature for conserving water. You can choose between a small (0.8 GPF) and big (1.28 GPF) flush, which saves almost 20% of water than a regular toilet. The flushing produces the expected result because each model is factory water flush tested.

Despite that, you should not use the toilet regularly or install it in a heavy-traffic bathroom because it is small. The extra load can make it clog often. The flushing job is quite neat because it does not splash your bottom when you are still sitting on the toilet.

Pros

  • Nice design
  • Suitable for small washrooms
  • Dual-flush option
  • Saves a lot of water

Cons

  • Difficult installation
  • Unsuitable for heavy traffic
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