10 Best One Piece Toilets


In A Rush? Here’s Our Winner…


  • Decorative one-piece
  • Double Cyclone Flushing system
  • Hands-Free Automatic Flush
  • Gentle, aerated water spray


Unlike some toilets that have a separate tank and seat, one-piece toilets feature solid construction and just one piece that serves as the base, tank, and seat.

Adding one of these best flushing toilets to your home increases your comfort and lets you update your bathroom too. You’ll also find that you can easily install one.

Though Toto appears on our list of top 10 models several times, we think the MS992CUMFG#01 is the best. With a sleek design, elongated bowl, and automatic flushing feature, it will make you feel like the king or queen of your throne.

Top 10 Picks on the Market

RankProductReview Score
1NeorestToto MS992CUMFG#01 Neorest 10Check on Amazon
2MS970CEMFG#12Toto MS970CEMFG#12 9.8Check on Amazon
3034.014.222 American Standard 2034.014.222 9.6Check on Amazon
4Eco SoireeToto MS964214CEFG#03 Eco Soiree9.4Check on Amazon
5MS854114S#01 Ultramax Toto MS854114S#01 Ultramax 9.2Check on Amazon
62034.014.020 American Standard 2034.014.020 9Check on Amazon
7Santa RosaKOHLER 3810-0 Santa Rosa 8.9Check on Amazon
8Ultramax II Toto MS604114CEFG#01 Ultramax II 8.6Check on Amazon
9SANICOMPACT 48 Saniflo 023 SANICOMPACT 48 8.5Check on Amazon
102862.056.020American Standard 2862.056.020 8.5Check on Amazon

Best One-Piece Toilets (UPDATED 2021)

1. Toto MS992CUMFG#01 Neorest 1.0 GPF and 0.8 GPF 700H Dual Flush Toilet

to7Efficient, decorative and highly functional

Our top choice for the best one piece toilet is this model from Toto. It comes packed with features that you’ll love, including automatic flushing and a remote control.

Dual flushing mechanisms dispose of all waste quickly, and an aerated spray removes waste from the sides of the bowl.

A heated seat keeps you warm and toasty on even the coldest of days.

2.  Toto MS970CEMFG#01 1.28-GPF/0.9-GPF Washlet with Integrated Toilet G500

3Illuminated remote control for convenience

The remote control that comes with this Toto toilet features illuminated buttons that help you see in the dark.

You can even program the remote based on your preferences and the preference of one other user.

The elongated bowl is just a little larger than other models to help you feel more comfortable, and it comes with an automated room deodorizer.

3. American Standard 2034.014.222 Champion-4 Right Height One-Piece Toilet

4Compliant with ADA laws and regulations

American Standard makes its first appearance on our list with this toilet, which is compliant with the Americans With Disabilities Act.

It sits slightly higher off the ground to better accommodate those with physical disabilities.

Made from vitreous china, it has a large tank, is resistant to mold and mildew and comes in a soft linen color that matches any bathroom.

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

5Dual flushing and a quiet seat

The dual cyclone flushing system added by Toto to this toilet lets you enjoy a clean and sparkling bowl each and every time you flush.

Its SoftClose seat drops down softly to keep the noise coming from your bathroom to a minimum, and it has the elongated bowl that you expect from the manufacturer.

Chrome-plated accents and fixtures make the bone color of it really shine.

5. TOTO MS854114S#01 Ultramax Elongated One Piece Toilet

6High-profile design for extra comfort

The high-profile design of this Toto toilet helps you sit comfortably and relax in the ultimate position while using the bathroom.

Available in a brighter shade of cotton white, it features a convenient handle located on the side of the tank that you can easily reach and a quieter flushing system like those found on some of the more expensive commercial models.

6. American Standard 2034.014.020 Champion-4 Right Height One-Piece Elongated Toilet

7Vitreous china ADA home model

American Standard added its patented EverClean technology to the surface of it to cut back on mold, mildew and bacteria. Though it is compliant with ADA laws, it’s a little more basic than some might like.

The white toilet comes with an attached tank and a simple metal handle on the front for flushing, but it lacks the features found on higher rated models.

7. KOHLER 3810-0 Santa Rosa Comfort Height Elongated 1.28 GPF Toilet

8Comfortable bowl height and bowl

While the elongated shape on this Kohler toilet and higher height helps you feel more comfortable, it won’t take up any more space than a traditional round model would.

Its height lets you sit and stand with minimal frustration.

Though Kohler Santa Rosa does have a canister inside that quickly cleans the bowl, it’s more of a basic model that is best suited for those on a budget.

8. Toto MS604114CEFG#01 UltraMax II One-Piece

9High-efficiency with dual cyclone technology

This Toto model features the company’s dual cyclone flushing system to get rid of waste quickly and a Sanagloss coating that keeps the bowl safe and free from bacteria.

Though it comes with an elongated bowl, some may find that the bowl is too shallow for them.

Its taller height may leave some feeling like they need to hop up on the toilet too.

9. Saniflo 023 Sanicompact Self-Contained Toilet, White

10Smaller design for limited spaces

Designed and created for smaller spaces, this Saniflo model works in a half-bathroom or even a tiny bathroom.

It requires less vertical fixtures and pipes than most other models and comes with chrome hinges.

As it uses just one gallon of water, it may not provide the clean look that you want, and some may not like that it doesn’t come with a tank.

10. American Standard 2862.056.020 Fairfield Elongated One-Piece Toilet with Seat, White

11Contemporary style in a small package

Made from vitreous china, this American Standard model features chrome hinges, an elongated bowl for extra comfort and a sleekly contemporary design.

While it comes with a cover and seat that matches the color the china, many dislike the plastic material used in those components.

Some previous customers also had issues with the toilet backing up and the flushing mechanism breaking after a short period of time.

Our favorite Is…

Ranking in at number one on our one-piece toilet list is the MS992CUMFG#01 from Toto. This dual-flush model has a patented SoftClose lid design that lets the lid drop down softly without banging as other lids do.

With its automatic flushing feature, you never again need to get your hands dirty because it will flush as soon as you stand up, and you also get a remote control that lets you flush it from across the room. Toto added a high-efficiency flushing system and temperature control that lets you decide on the warmth of the heated seat.