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The 8 Best one piece one piece toilets of 2024

Are you trying to find one piece one piece toilets among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling one piece one piece toilets on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 30 hours of research and did 70 one piece one piece toilets tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best one piece one piece toilets you can buy today

No. 1
one piece toilet flush valve, universal toilet repair kit complete 2 inch toilet flapper/10 inch high toilet overflow tube White
  • material: plastic and rubber
  • includes flush valve assembly, 2 inch flapper and 9.8 inch chain
  • Designed For One Piece Toilets
  • Easy to install
  • Durable construction
No. 2
2.5 inch One Piece Toilet Flush Valve Assembly with Adjustable Overflow Extension Tube
62 Consomer Reviews
2.5 inch One Piece Toilet Flush Valve Assembly with Adjustable Overflow Extension Tube
  • 2.5 inch One Piece Toilet Flush Valve
  • Adjustable Overflow Extension Tube up to 6 inches of water Height
  • Tube Puts more Water in Your Toilet for a More Powerful Flush
  • Overflow Tube Adjusts to 1/2 inch below Handle Hole
  • Measure the diameter of flush Hole before ordering
No. 3
DeerValley DV-1F026 Ally Dual Flush Elongated Toilet with Soft Close Seat, High-Efficiency Supply, White Finish
  • ✅[Modern Design]: Modern standard one piece toilet,sleek ADA height design---stylish, nice, great, terrific lines perfectly suitable for your modern design bathroom.
  • ✅[Easy to Claen]: The white toilets glazed surface is self-cleaning, simplifying maintenance. It is very easy to reach for cleaning .Elongated one-piece toilet skirted design, easier to maintain versus a two-piece toilet.
  • ✅[Siphon Flushing]: Highly efficient dual-flush toilet allows you to proactively conserve water by selecting 0.8 GPF or higher(1.28gpf) for tougher jobs.Dual flush toilet fully glazed flush,Super-quiet and powerful flush with no clogs. Leak-proof.
  • ✅[Easy Install]: The toilet is easily installed,it can more Convenient.Two Sizes of Supply Line Inlet Hose,this toilet will come with a supply line connector(adapter) for you to connect the supply line and toilet. If your supply line size is 7/8", you could directly connect your water line to the toilet. If your supply line size is 1/2", please screw off the adapter, then connect it.
  • ✅ [All-In-One Package]: Package includes toilet, pre-installed soft closing toilet seat, pre-installed flush valve, high-quality wax ring, floor bolts, and also installation instruction.
No. 4
3 inch Dual Flush Valve Replacement for One Piece Toilet Repair Kit Parts Tank Drain (3.18”-3.5”),A2201
  • ✅ Fits most one piece toilet with 3” flush valve: It is only for one piece toilet with tank drain hole diameter between 3.18" to 3.5” and water tank height: 8.6" to 11" without tank lid (DO NOT FIT TWO PIECE TOILET). Please open you tank and measure the drain outlet before purchasing as per 5th picture on the listing. If the drain hole is less than 3", please selecct 2-inch flush valve .
  • ✅ Designed with full and half flush options to optimize water use, saves water and reduces your bill.
  • ✅ Easy to adjust flush volume. And the overflow tube could be cut to the proper length with a hacksaw.
  • ✅ Durable quality: ABS material, corrosion-resistant, aging resistances. Perfect silicone seal and thicker rubber gasket to avoid leaking issue.
  • ✅ Quick & easy to install, includes detailed instructions
SaleNo. 5
WOODBRIDGE One Piece Toilet with Soft Closing Seat, Chair Height, 1.28 GPF Dual, Water Sensed, 1000 Gram MaP Flushing Score Toilet with Chrome Button T0001-CH, White
  • [CHAIR HEIGHT DESIGN]:WOODBRIDGE chair height toilet not only meets ADA standards, must have a 17-19" floor to bowl rim height with seat included, but also offer more comfort to taller people and people who have a hard time getting up from a low seat.
  • [EASY TO CLEAN]:With a completely smooth, easy to wipe down surface. With our fully concealed trap-way, there are no bends or corners to gather dust. Also, no large mounting holes or ugly plastic caps to be seen.
  • [Chrome BUTTON]:A timeless, sophisticated and flattering Chrome-plated top button is included, the flat will bringing out the shimmer of brass and other metal and is perfectly pair with your home's metalic elements.
  • [QUITE & POWERFUL FLUSHING]:Siphon Flushing one piece toilet, Fully glazed flush system , bringing a super quiet and powerful flushing - NO clogs, NO leaks, and NO problem
  • [Map Flush 1000 Grams]:Best Maximum Performance Flush score of 1000 grams. Highly Recommended Map Scoring Toilet
  • [TOP QUALITY SEAT]:High end Soft Closing Toilet Seat with Stainless Steel Durable Seat Hinge, Easy to get the toilet seat off to tighten or clean after years of use.
  • [LUXURIOUS MODERN DESIGN]:Luxurious Modern Design one piece toilet , Clean, sleek look and compliment with different styles like modern , craftsman , traditional and etc.
  • [All-In-ONE PACKAGE]:Package Includes toilet, pre-installed soft closing toilet seat & water fitting, high quality wax ring, floor bolts, and installation instruction, also Include special hand wrench tool to easily tighten the bolts in narrow spaces.
  • [CERTIFICATIONS]:Meets US UPC & Canada CSA standard product, High-efficiency, WaterSense Certified toilet - meet or exceed ANSI Z124.1 & ANSI A112-19.7;Products approved and meet the Massachusetts Plumbing & Gas Code.
SaleNo. 6
HOROW HT100S Small Toilet 25" L x 13.4" W x 28.4" H One Piece Short Toilet for Compact Bathroom, Tiny Mini Space Saving Toilet with Soft Closing Seat, White Toilet Bowl
  • Modern Compact One-Piece Design: Perfectly fit for a small bathroom. The toilet seat is 16.5'' length, 2'' shorter than an elongated toilet seat. 25 inch Depth from the wall to the end. Space saver. The seat height is 16.5'', it's a good height for Short/Medium people.
  • Easy to Install: This short 1-piece toilet have two big opening holes on the side to fix the toilet much easier. Package includes toilet, soft closing toilet seat, pre-installed flush valve, high-quality wax ring, floor bolts, and also installation instruction.
  • Small but Mighty: Fully Glazed Siphon Flush. Self Cleaning Spray. Super-Quiet and powerful flush with no clogs. Leak-proof. Highly efficient Dual-Flush 1.1 GPF or higher(1.6gpf), save your water bill daily.
  • Soft Close & Quick Release: This bathroom toilet seat adopts a slow cover design just press the toilet lid lightly. No slam & no noise, you don’t need to bend down, and don't worry about noise affecting the baby’s sleeping. The soft closing seat with a stainless steel durable hinge, easy to get the toilet seat off to tighten or clean after years of use.
  • Life-Time After-Sales Service: HOROW values each customer’s shopping experience and believes in the quality of our products, therefore our toilets comes with lifetime after-sales service and 1 year limited warranty. Our customer service center will respond to messages within 12 hours
  • Certification: cUPC,UPC and Water Sense certified. CEC compliant. cUPC certified water flush valve
  • Note: This toilet is designed for floor mounting, 10” Rough-in. It works for U.S. standard 7/8'' waterline. An adapter for 1/2'' waterline is pre-installed. The toilet for 12'' Rough-in is also listed, please choose the correct one for your bathroom plumbings
SaleNo. 7
No. 8
DeerValley DV-1F52636 Prism Modern Comfortable Seat Height Dual Flush Elongated One-Piece Toilet with Soft Closing Seat, High-Efficiency Supply, Luxury White Contemporary Ceramic (White)
  • Comfort Design: Features approximately 17" height from floor to seat. Chair-height seating, it makes visiting the toilet to be more comfortable as there is less straining sitting on or standing up. It is ideal for tall adults, the elderly, and the disabled.
  • Easy to Clean Design: The glazed surface skirted trap way creates a sleek look and makes cleaning easier. Compare to other toilets, it has no corners and grooves, very easy to reach for cleaning.
  • Siphon Flushing: Quite & Powerful Flushing one piece toilet, Fully glazed flush system, Highly efficient dual-flush bringing a super quiet and powerful flushing - NO clogs, NO leaks, and NO problem.
  • Easy Install: The toilet is easily installed, it can more Convenient. Two Sizes of Supply Line Inlet Hose, this toilet will come with a supply line connector (adapter) for you to connect the supply line and toilet. If your supply line size is 7/8", you could directly connect your water line to the toilet. If your supply line size is 1/2", please screw off the adapter, then connect it.
  • All-In-One package: Package Includes toilet, pre-installed soft closing toilet seat(Seat Material: plastic), pre-installed flush valve, high-quality wax ring, floor bolts, and also installation instruction.
  • Warranty: DeerValley toilets are warranted to be free of defects for one year from the date. One-year Limited warranty on all accessories and toilet. Lifetime after-sale service, 24 hours online.
No. 9
Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet, 26.6 x 15 x 31 inches, Glossy White
  • Size: 27 x 15.12 x 31.18 inches.Dual flush with high-performance gravity 1.1 / 1.6 gallon per flush (gpf).16” bowl height..Batteries Required:no
  • Seamless porcelain one-piece with an easy-to-clean design
  • Elongated comfort height bowl for luxury and convenience.
  • Soft Closing Seat closes gently and quietly
  • Quick-Release seat can be unlatched from the toilet for easy removal and convenient cleaning; no tools required
  • Dual-flush with high-performance Vortex 1.1 / 1.6 gallons per flush (GPF)
No. 10
WinZo WZ5089 Compact Round One Piece Toilet 23" Depth,Dual Flush For Small Modern Bathroom 12" Rough-in White
  • [SHORT BUT ELEGANT DESIGN] Concealed trapway and sleek design with only 23” in length, which is perfect for the small space modern bathroom. Please make sure the dimensions and designs are workable before your purchasing.
  • [COMPACT DESIGN BUT WITH LARGE TRAPWAY, POWERFUL FLUSH] The double cyclone flushing nozzles hole instead of traditional rims holes in the bowl creates 360 degree fast flushing and less cleaning. The super large trapway with diameter 3.15 extremely reduce the clogs issue and make the flushing quicker in seconds.
  • [ HIGH EFFICIENCY DUAL FLUSH ] The top dual flush 0.8/1.6GPF (average 1.28 gallons per flush) gives the option of less water for liquid waste, more water for solid waste, saving more water than regular single flush.
  • [EASY INSTALL] : Soft closing seat designed by quick release hinges and stainless steel top mounted bolts, easier to install,remove and maintain. Side holes on both side of toilet for easier to fix the floor bolts . Toilets come with wax ring, bolts ,side cover holes.
  • [QUALITY ASSURANCE]: All toilets are factory flush tested to ensure optimal performance, from its first flush to its last. No leaking ,No problem for the customers.

How to choose a good one piece one piece toilets

Does the idea of finding a fantastic one piece one piece toilets make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in one piece one piece toilets. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top one piece one piece toilets products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top one piece one piece toilets on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top one piece one piece toilets brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top one piece one piece toilets based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the one piece one piece toilets were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good one piece one piece toilets, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your one piece one piece toilets.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting one piece one piece toilets for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our one piece one piece toilets. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what one piece one piece toilets should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on one piece one piece toilets.