Best Simple Project One Piece Toilets in 2026
Daisy
Last Updated: Jul 18, 2026
Daisy
Last Updated: Jul 18, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Mulin | 6.08 | ❌ | ❌ | ❌ |
♦ VERY SHORT DESIGN: Compact space saving design protrudes just 22.8 inches from the wall. Perfect for small space bathroom,Children room or Tiny powder room.Standard seat height (From floor to seat cover ) is 16". Standard Rough-in: 12" (Please make sure all dimensions are workable before your purchasing.
♦ SLEEK & SKIRTED DESIGN: Streamlined one piece design with concealed trapway brings your small bathrooms with modern and contemporary style.
♦ EXTRA LARGE TRAPWAY: The 3.15 inches diameter trapway makes flush quicker without any clogs problem
♦ STRONG BUT QUIET DUAL FLUSH: High efficient dual flush valve (0.8/1.6 GPF) features quiet and strong flush. Offer option of using less or more water as the situation demands to save more water.The bowl designed with double cyclone flushing system instead of transitional rim holes to create a powerful whirlpool to clean the entire bowl surface completely.
♦ EASY TO INSTALL: Top mounted installed soft close seat included, quick release design, easier to install, remove & maintain. Side holes opening in both side of toilet for fixing the bolts easier. Provide future replacement seat cover for purchasing separately ( Search ASIN:B08RNGSWB4 )
♦ Rough-in: 12 inches. Do not fit 10" rough-in.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Mulin | 6.13 | ❌ | ❌ | ❌ |
♦ COMPACT & SPACE SAVING DESIGN: Designed with the short design in average length 23" Width:14.55” Overall height: 28.75”. Standard 12 rough-in Perfect for small space bathroom, tiny powder room, Children room. Seat Height (From floor to seat cover ) is "16" which is best optional for children or not so taller people. (Please make sure all dimensions are workable before your purchasing)
♦ SLEEK & SKIRTED DESIGN: mini shape with streamlined design brings your small bathrooms with modern and contemporary style.
♦ LARGE AND FULL GLAZED TRAPWAY: Flush quicker with less water,avoid clogs problem
♦ DUAL FLUSH & DOUBLE CYCLONE FLUSHING SYSTEM: The dual flush 0.8 /1.6 GPF gives the option of less water for liquid waste, more water for solid waste, help you save more water.The toilet bowl designed with two nozzles flushing holes instead of transitional rim holes to create a powerful whirlpool to clean the entire bowl surface completely.
♦ EASY INSTALL: Top mounted installed Soft Close Seat included, quick release design, easier to install, remove & maintain. Side holes opening in both side of toilet for fixing the bolts easier.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
♦ VERY SHORT DESIGN WITH BLACK COLOR: Compact space saving design protrudes just 22.8 inches from the wall. Perfect for small space bathroom,Children room or Tiny powder room.Standard seat height (From floor to seat cover ) is 16". Standard Rough-in: 12" (Please make sure all dimensions are workable before your purchasing.
♦ SLEEK & SKIRTED DESIGN: Streamlined one piece design with concealed trapway brings your small bathrooms with modern and contemporary style.
♦ EXTRA LARGE TRAPWAY: The 3.15 inches diameter trapway makes flush quicker without any clogs problem
♦ STRONG BUT QUIET DUAL FLUSH: High efficient dual flush valve (0.8/1.6 GPF) features quiet and strong flush. Offer option of using less or more water as the situation demands to save more water.The bowl designed with double cyclone flushing system instead of transitional rim holes to create a powerful whirlpool to clean the entire bowl surface completely.
♦ EASY TO INSTALL: Top mounted installed soft close seat included, quick release design, easier to install, remove & maintain. Side holes opening in both side of toilet for fixing the bolts easier. Provide future replacement seat cover for purchasing separately ( Search ASIN:B08RNGSWB4 )
♦ Rough-in: 12 inches.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Mulin | 6.08 | ❌ | ❌ | ❌ |
♦ POWERFUL FLUSH,SAVE WATER AND MONEY: Powerful double cyclone flush system with water consumption dual flush 1.1/1.6GPF(Average 1.28gpf) .
♦ DOUBLE CYCLONE FLUSH SYSTEM:The toilet bowl designed with two nozzles flushing holes instead of transitional rim holes to create a powerful whirlpool to clean the entire bowl surface completely.
♦ ELONGATED BOWL WITH STANDARD HEIGHT:16.5 inches Seat height more comfortable for children and most adults.
♦ SOFT CLOSE SEAT WITH QUICK RELEASE HINGES:Included with stainless steel hinges and quick-released button, for duality, easier install and removal the seat. Seat closing slowly and quietly without slamming.
♦ EASY TO CLEAN AND EASY INSTALLATION DESIGN: Skirted designs with sleek look, concealed trapway, no corners and grooves, with side access to fixing the bolts for easy installation.
♦ DIMENSIONS::Length:28.3“ Width:15.5", Height:31”. Standard 12" rough-in.Before your purchasing, please check the detailed dimensions on 5th picture and make sure the design and dimension will be workable.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
VorMax flushing technology
Right height elongated siphon action bowl
Ever Clean surface
Clean curve rim eliminates rim area where dirt and build-up hide
Transitional styling
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Mulin | 6.09 | ❌ | ❌ | ❌ |
Elegant design with matte black color will create your master bathroom with more modern feeling.
Dual Flush for Water saving: The toilet comes with water consumption dual flush 1.1/1.6GPF(Average 1.28gpf) ,you could select the flushing capacity based on your selection.
Elongated Toilet bowl with longer space for sitting. More comfortable for most of adults. Standard elongated shape, easier to get replacement seat in local plumbing store.
Durable UF heavy duty soft closing toilet seat included. The seat is made of UF heavy duty material which is more durable, more sanitary and longer-lasting than painted wood or ordinary plastic seats.Solid color throughout ,it won't yellow and fade, and it will remain the same as the new ones after a few years of use.
Toilet bowl with two nozzles flushing holes instead of transitional rim holes : The upgraded bowl flushing design creates a powerful and fast flushing power with less water to clean the entire bowl surface completely.High performance ,easier to clean.
FLUSH TESTED: All toilets have been done the test of leaking & flushing function to ensure optimal performance and no leaking issue before shipping.
Standard 12"rough-in. Please check the distance between wall to the center of flange hoe to determine if you need toilet with 12"rough-in or 10" rough-in.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Winzo | 5 |
| American Standard | 1 |
We've carried out a comprehensive analysis of 378 reviews on one piece toilets, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select one piece toilets priced around $264.41, with top brands including kohler, euroto, moen, swiss madison well made forever, toto, dreamsani, deer valley, horow and nature's head and casta diva
Our team of expert editors reviewed these high-quality items and handpicked the top 6 one piece toilets for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include efaucets, amazon.com, plumberstock, swiftarbitrage, digihitech, boom inc, deervalley bath, buildcom and home essentials ✅ and natures earthly way .
We are dedicated to assisting our users in finding the right toilets Products based on their needs, saving them considerable time when choosing which one piece toilets to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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