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The 8 Best low flow toilet of 2025

Are you trying to find low flow toilet 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 low flow toilet 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 25 low flow toilet 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 low flow toilet you can buy today

No. 1
Swiss Madison SM-1T257 Sublime II Compact 24' Length One Piece Toilet Dual Flush 1.1/1.6 GPF with Side Holes, Glossy White
675 Consomer Reviews
Swiss Madison SM-1T257 Sublime II Compact 24" Length One Piece Toilet Dual Flush 1.1/1.6 GPF with Side Holes, Glossy White
  • Dual Flush: The Buttons For Dual Flush Allow You To Choose Between A Low 1.1 Gpf Light Flush Or A High 1.6 Gpf Full Flush.
  • Rough-In: Standard 12" Rough-In
  • Round Bowl: A Round Shape Allows Freedom Of Movement For Optimal Comfort.
  • Between 15-17 Inches, The Standard Height Toilet Is Designed With Ergonomic Considerations, Offering Optimal Comfort To Users Of All Ages And Body Types.
  • Fully Glazed And Skirted Trapway: The Skirted Trapway Offers Hidden Plumbing Creating An Elevated And Luxurious Design With A Smooth Finish For Easy Cleaning. The Fully Glazed Trapway Prevents Clogs And Keeps Water Flowing Freely.
No. 2
HOROW T0338W Compact One Piece Toilet with Comfort Chair Seat ADA Height 17.3', Elongated Dual Flush 0.8/1.28 GPF and MAP 1000g, Standard White Toilet Bowl
513 Consomer Reviews
HOROW T0338W Compact One Piece Toilet with Comfort Chair Seat ADA Height 17.3", Elongated Dual Flush 0.8/1.28 GPF and MAP 1000g, Standard White Toilet Bowl
  • Luxurious Toilets for Bathrooms: Seamless, one-piece toilets design makes a statement with its clean lines and low profile. This compact elongated toilet measures just 26.6 inches deep by 15 inches wide and 26 inches high (entire height), ensuring plenty of room for comfort in a bathroom space.
  • Chair Height Toilet: ADA Compliant. Features 17.3"+ seat height from floor to seat. Comfortable height seating, ideal for the elderly and individuals with disabilities which makes sitting down and standing up easier.
  • Map Flush 1000 Grams: Great Maximum Performance Flush score of 1000 grams, meets Water Sense criteria. Fully-glazed 2" trapway. Such a powerful and water-saving toilet bowl comes from our research and development of innovative toilet plumbing structures
  • Easy to Install: Two big opening holes on the side to fix the toilet much easier. Installing a new modern toilet isn't as hard as it sounds. All you need are a few hours and a plumber. Installation video explanations will make the installation process easier
  • Water Saving Performance: Siphon Flushing. Dual Flush 0.8/1.28 GPF. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance
  • Superior Quality Seat: This bathroom toilet adopts a slow cover design, which can better protect the main body and appearance of the skirted toilets, prolong the service life of the toilet, and better reduce the noise of going to the toilet at night. The high-end soft closing PP Seat with a stainless steel durable hinge, easy to get the toilet seat off to tighten or clean after years of use.
  • Warranty: HOROW values each customer's shopping experience and believes in the quality of our products, therefore our toilets come with lifetime after-sales service and 1-year limited warranty. Our customer service center will respond to messages within 12 hours.
No. 3
TOTO Drake Two-Piece Elongated 1.6 GPF TORNADO FLUSH Toilet with CEFIONTECT, Cotton White - CST776CSG#01
  • ✅ POWERFUL PERFORMANCE WITH LESS FREQUENT CLEANING - TORNADO FLUSH swirls water in a circular pattern to fully wash the bowl surface. CEFIONTECT is an ultra-smooth glaze that minimizes waste from sticking so that it is easily washed away.
  • ✅ STANDARD HEIGHT FROM FLOOR TO RIM - Standard height is shorter than TOTO's Universal Height for those that prefer not to sit as high.
  • ✅ REDUCE WATER USEAGE WITHOUT SACRIFICE - The 1.6 gallon per flush Drake enables you to save water without worrying about diminished performance. The Drake features a wide 3 inch flush valve and a siphon jet bowl that gets the job done in one flush.
  • ✅ STYLISH AND MODERN DESIGN - Update your oasis with this stylish design that couples well with any bathroom décor. The elongated bowl provides added space for comfort. The toilet fits into 12 inch rough-in installations and has a left-hand trip lever.
  • ✅ COMPLETE YOUR TOILET - Finish your purchase with the addition of a TOTO SoftClose seat or upgrade to a WASHLET bidet seat. Drake tank and bowl with hardware included. Purchased Separately: Wax ring, flange bolts, and water supply lines.
SaleNo. 4
Swiss Madison SM-1T254 St. Tropez One Piece Toilet Dual Tornado Flush 0.8/1.28 GPF with Soft Closing Seat, Comfort Height
  • 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)
SaleNo. 5
American Standard 288DA114.020 H2Optimum Two-Piece Toilet, Round Front, Standard Height, White, 1.1 gpf
  • CLEARS THE BOWL WITH JUST 1.1GPF/4.2LPF: This ultra-high efficiency toilet is the lowest water-consuming gravity flush toilet available for impressive water savings, the highest MaP (Maximum Performance) score of 1,000 grams, and is WaterSense certified
  • EASY TO CLEAN: EverClean surface inhibits the growth of unpleasant stain and odor-causing buildup
  • EVERY FLUSH CLEANS THE BOWL: A forceful rush of water from the PowerWash rim helps to scrub the bowl with every flush
  • INCLUDES: Chrome trip lever and color-matched bolt caps
  • SEAT IS SOLD SEPARATELY: Compatible with round front toilet seat
No. 6
DeerValley Elongated One Piece Toilet, Dual Flush 1.1/1.6 GPF Toilet with Comfortable Seat Height, Powerful & Quiet Modern Toilet for Bathroom, 12" Rough-In
  • Modern Toilets for Bathrooms: Our elongated one-piece toilet seamlessly blends style with comfort. With dimensions measuring 28.75in x 14in x 28in and a cozy seating height of 16 7/8in, it provides ample space for a comfortable experience.
  • Powerful Siphon Flushing: Our toilets provide strong dual flush options of 1.1/1.6 GPF. With a remarkable flush score of 800G and a fully-glazed 2" tramway, they offer quiet yet powerful flushing, ensuring you stay clear of any clogging issues.
  • High Quality & Easy to Clean: The white toilet is sturdy, resistant to yellowing, and easy to clean with its self-cleaning glazed surface. Keep your bathroom effortlessly stylish and fresh with this long-lasting option.
  • Easy to Install: Two big opening holes on the side to fix the toilet much easier. Installing a new modern toilet isn't as hard as it sounds. All you need are a few hours and a plumber, installation video explanations will make the installation process easier.
  • Life-Time After-Sales Service: We are committed to providing our customers with quality bathroom products and believe in the quality of our products. please feel free to email us through the platform, our toilets come with lifetime after-sales service and a 12-month warranty.
No. 7
WOODBRIDGEE One Piece Toilet with Soft Closing Seat, Chair Height, 1.28 GPF Dual, Water Sensed, 1000 Gram MaP Flushing Score Toilet with Brushed Nickel, White,B0940-F-BN
  • ✅ [CHAIR HEIGHT DESIGN]:WOODBRIDGEE 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.
  • ✅ [BRUSHED NICKEL BUTTON]:A timeless, sophisticated and flattering BRUSHED NICKEL-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.
No. 8
Dual Flush Elongated Standard One Piece Toilet with Comfortable Seat Height, Powerful & Quiet Dual Flush Modern Toilet, 12'' Rough-In, Glossy White,6636
  • [SPACE SAVER DESIGN]With a siphon jet fully skirted drain, this toilet offers a sleek, eye-catching, seamless design that is easier to clean. The small size is suitable for small bathrooms.
  • [SIPHON TECHNOLOGY]The pipes are 360° glazed with large eddy current openings for unobstructed flow and prevent clogging.Scientific water seal height 2.17inch/55mm, anti-odor, not easy to splash water.
  • [DUAL FLUSH]Low-consumption dual flush (1.1 gpf /1.6 GPF) average at 1. 28 gallon helps you save water.
  • [EASY TO CLEAN]The small toilet glazed surface is self-cleaning, simplifying maintenance. It is very easy to reach for cleaning. Compact toilet skirted design, easier to maintain versus a two-piece toilet.
  • [QUALITY ASSURANCE]The use of cUPC certified water parts, self-filtering water parts, not easy to dirty, precise control of water output, water saving, long service life.
No. 9
American Standard 2887218.020 H2Option Two-Piece Toilet, Elongated Front, Standard Height, Dual Flush, White, 0.92 - 1.28 gpf
  • DUAL FLUSH FOR WATER SAVINGS: Choose conserving 0.92 gpf/3.5Lpf or a full 1.28gpf/4.8Lpf, both offering the power to effectively clear the bowl
  • DEPENDABLE PUSH-BUTTON OPERATION: Chrome actuator located on the lid makes it easy to choose the appropriate flush
  • IMPRESSIVE PERFORMANCE: Offers a powerful flush and water savings, in addition to the highest MaP (Maximum Performance) score of 1,000 grams, and WaterSense certification
  • EASY TO CLEAN: EverClean surface inhibits the growth of unpleasant stain and odor-causing buildup, and sanitary bar on bowl eliminates accumulation between bowl and tank
  • EVERY FLUSH CLEANS THE BOWL: A forceful rush of water from the PowerWash rim helps to scrub the bowl with every flush
  • INCLUDES: Chrome push-button actuator on lid and color-matched bolt caps
  • SEAT IS SOLD SEPARATELY: Compatible with elongated toilet seat
No. 10
Simple Project Compact Elongated One Piece Toilet - Space-saving Solution For Small Bathrooms - Small Dual Flush Toilet, 16.5" Comfort Height Bowl, 12" Rough-in - White
  • 👍 Compact Design: Simple Project One Piece Compact Toilet Is Specifically Designed For Small Bathrooms, Providing A Space-saving Solution Without Compromising On Comfort Or Style.
  • 👍 Comfortable Height And Elongated Bowl: Enjoy Enhanced Comfort With The 16.5 Inch Comfort Height Elongated Bowl, Ensuring A More Ergonomic Seating Position.
  • 👍 Efficient Dual Flush System: The Small Toilet Features A Dual Flush Mechanism With 0.8/1.28 Gallons Per Flush (gpf), Allowing You To Choose Between A Partial Or Full Flush, Saving Water And Reducing Utility Bills.
  • 👍 Modern And Stylish: With Its Sleek And Contemporary Design, The Small Toilets For Small Bathroom Adds A Modern Touch To Any Bathroom Decor.
  • 👍 Easy Installation: The Pre-installation Feature Ensures A Hassle-free Setup, Saving You Time And Effort, Suitable For Small Spaces, It Is Perfect For Remodeling Projects Or Compact Bathroom Layouts.
  • 👍 Powerful Siphon System: The Compact Elongated Toilet Is Equipped With A Powerful Siphon Flushing System, Ensuring A Clean And Efficient Flush Every Time.

How to choose a good low flow toilet

Does the idea of finding a fantastic low flow toilet 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 low flow toilet. 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 low flow toilet 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 low flow toilet 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 low flow toilet 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 low flow toilet 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 low flow toilet 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 low flow toilet, 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 low flow toilet.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting low flow toilet 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 low flow toilet. 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 low flow toilet 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 low flow toilet.