10 Best Low Flow Toilets 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the TOTO CST243EF#01 Entrada Two-Piece Round 1.28 GPF Universal Height Toilet is the one of the Best Low Flow Toilet on the market.

# Image Name Brand Price
1
⭐Best Choice
TOTO CST243EF#01 Entrada Two-Piece Round 1.28 GPF Universal Height Toilet
TOTO CST243EF#01 Entrada Two-Piece Round 1.28 GPF Universal Height Toilet, Cotton White Check price TOTO $$$$$ Check price
2 WOODBRIDGE T-0019 Cotton White toilet | Modern Design WOODBRIDGE T-0019 Cotton White toilet | Modern Design, One Piece, Dual Flush Check price Woodbridge $$$$$ Check price
3 American Standard 2889218.020 H2Option Dual Flush Round Front Toilet 0.92/1.28 American Standard 2889218.020 H2Option Dual Flush Round Front Toilet 0.92/1.28 gpf, White Check price American Standard $$$$$ Check price
4 TOTO CST746CEMG#01 Drake Two-Piece Elongated Dual Flush 1.28 and 0.8 TOTO CST746CEMG#01 Drake Two-Piece Elongated Dual Flush 1.28 and 0.8 GPF DYNAMAX TORNADO FLUSH Toilet with CEFIONTECT, Cotton White Check price TOTO $$$$$ Check price
5
💲Best value for the money
TOTO CST244EF#01 Entrada Two-Piece Elongated 1.28 GPF Universal Height Toilet
TOTO CST244EF#01 Entrada Two-Piece Elongated 1.28 GPF Universal Height Toilet, Cotton White Check price TOTO $$$$$ Check price
6 TOTO CST744SL#01 Drake 2-Piece Ada Toilet with Elongated Bowl TOTO CST744SL#01 Drake 2-Piece Ada Toilet with Elongated Bowl, Cotton White Check price TOTO $$$$$ Check price
7
👑Premium Pick
American Standard 2794.204.020 Studio Concealed Trapway Dual Flush Right Height
American Standard 2794.204.020 Studio Concealed Trapway Dual Flush Right Height Elongated Toilet, White Check price American Standard $$$$$ Check price
8 HOROW HWMT-8733/HT1000 Small 1-Piece Toilet Short Compact Bathroom Tiny Mini HOROW HWMT-8733/HT1000 Small 1-Piece Toilet Short Compact Bathroom Tiny Mini Commode Water Closet Dual Flush Concealed Trapway Seat Included Check price HOROW $$$$$ Check price
9 American Standard 2961A104SC.020 Colony Right Height Elongated One-Piece Toilet with American Standard 2961A104SC.020 Colony Right Height Elongated One-Piece Toilet with Seat, White Check price American Standard $$$$$ Check price
10 WOODBRIDGE T-0018/B-0735 Dual Flush Elongated One Piece Soft Closing Seat WOODBRIDGE T-0018/B-0735 Dual Flush Elongated One Piece Soft Closing Seat, Comfort Height, White T-0018/B0735, Modern Toilet Check price Woodbridge $$$$$ Check price

TOTO CST243EF#01 Entrada Two-Piece Round 1.28 GPF Universal Height Toilet – Best Overall Low Flow Toilet

TOTO CST243EF#01 Entrada Two-Piece Round 1.28 GPF Universal Height Toilet
  • Clean, modern two-piece round bowl and tank set | Toilet seat is not included
  • Product dimensions – 26-5/8” D x 14-3/8” W x 30” H | Flush valve – 3-Inch Flapper Style | Rim size – 22-7/8” D x 12” W x 16-1/8” H | Rough-In – 12” | Tank size – 7.5” D x 15-1/4” W
  • ADA, WaterSense, CALGreen, and CEC compliant
  • E-Max 1.28 GPF flushing system, creates a powerful flush
  • Universal Height for more comfort across a broader range of individuals

WOODBRIDGE T-0019 Cotton White toilet | Modern Design

WOODBRIDGE T-0019 Cotton White toilet | Modern Design
  • ✅ [LUXURIOUS MODERN DESIGN]: Luxurious Modern Design one piece toilet , Clean, sleek look and compliment with different styles like modern , craftsman , traditional and etc.
  • ✅ [EASIEST TO CLEAN TOILET]: WOODBRIDGE toilets are the easiest to clean on the market, 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.
  • ✅ [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
  • ✅ [COMFORT DESIGN]: Comfort Height Design, Chair-height seating that makes sitting down and standing up easier for most adults
  • ✅ [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.
  • ✅ [All-In -ONE PACKAGE]: Package Includes toilet, pre-installed soft closing toilet seat, pre-installed 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]: US & Canada UPC & CSA certified products. High-efficiency, WaterSense Certified toilet - meet or exceed ANSI Z124.1 & ANSI A112-19.7;Products approved and meet the Massachusetts Plumbing & Gas Code.

American Standard 2889218.020 H2Option Dual Flush Round Front Toilet 0.92/1.28

American Standard 2889218.020 H2Option Dual Flush Round Front Toilet 0.92/1.28
  • Chrome plated top mounted push button actuator
  • Seats sold separately
  • EverClean surface included to help keep the bowl cleaner, longer
  • Dual flush 0.92/1.28 gpf H2Option
  • Siphon jet bowl technology with PowerWash rim provides optimal UHET performance
  • Limited lifetime warranty on chinaware
  • Limited five year warranty on all mechanical parts
  • 1.28 gallons per flush (1.28 gpf) helps to save water
  • Ultra-High Efficiency Toilets (UHETs) meet EPA WaterSense and MaP PREMIUM criteria
  • Fully glazed 2" trapway helps to prevent clogs

TOTO CST746CEMG#01 Drake Two-Piece Elongated Dual Flush 1.28 and 0.8

TOTO CST746CEMG#01 Drake Two-Piece Elongated Dual Flush 1.28 and 0.8
  • Newly enhanced design
  • DYNAMAX TORNADO FLUSH utilizes 360 degree cleaning power to reach every part of the bowl
  • CEFIONTECT ceramic glaze prevents debris and mold from adhering to ceramic surfaces
  • Seat Not Included- Must purchase separately
  • Newly designed to provide space savings similar to a round bowl without compromising the comfort of an elongated shape

TOTO CST244EF#01 Entrada Two-Piece Elongated 1.28 GPF Universal Height Toilet – Best Budget Low Flow Toilet

TOTO CST244EF#01 Entrada Two-Piece Elongated 1.28 GPF Universal Height Toilet
  • Clean, modern two-piece elongated bowl and tank set
  • E-Max 1.28 GPF flushing system, creates a powerful flush
  • Toliet seat NOT included. Must purchase separately
  • Universal Height for more comfort across a broader range of individuals
  • ADA, WaterSense, CALGreen, and CEC compliant

TOTO CST744SL#01 Drake 2-Piece Ada Toilet with Elongated Bowl

TOTO CST744SL#01 Drake 2-Piece Ada Toilet with Elongated Bowl
  • Item may ship in more than one box and may arrive separately
  • G-Max flushing system, low consumption (1.6GPF/6.0LPF), Elongated front bowl and tank set, less seat
  • Universal Height, Two-piece design with high-profile tank
  • 12" Rough-in, less supply, Water Use: 1.6 GPF/6.0LPF, Material: Vitreous china
  • Chrome trip lever, ADA compliant, in. Water Pressure: 8 psi (static)
  • Water Surface: 10-3/8 Inch x 8-1/4 Inch, Trap Diameter: 2-1/8 Inch, Trap Seal: 2-3/8 Inch, Warranty: One Year Limited Warranty
  • 12" Rough-In, G-Max Flushing System
  • G-Max Flushing System: Quiet, powerful, commercial grade flushing performance
  • Fast Flush: Wide 3-Inch flush valve is 125-Percent larger than conventional 2-Inch flush valves
  • Wider, 2-1/8-Inch computer designed, unglazed trap way.
  • Large water surface, it includes the tank lid not the toilet seat.

American Standard 2794.204.020 Studio Concealed Trapway Dual Flush Right Height – Premium Pick

American Standard 2794.204.020 Studio Concealed Trapway Dual Flush Right Height
  • Combination bowl and tank less seat
  • Oversized 3-Inch flush valve
  • Fully glazed 2-1/8-Inch trap way
  • Vitreous china construction
  • High efficiency, ultra-low consumption 128 gpf toilet.Siphon action jetted bowl with smooth-sided, concealed trapway

HOROW HWMT-8733/HT1000 Small 1-Piece Toilet Short Compact Bathroom Tiny Mini

HOROW HWMT-8733/HT1000 Small 1-Piece Toilet Short Compact Bathroom Tiny Mini
  • 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
  • Easily Installed: Two big opening holes on the side to fix the toilet much easier. Soft closing PP seat is included to facilitate installation and use. (An upgraded durable seat is optional for separately purchasing: HWUF-8733)
  • Note that this toilet is designed for floor mounting, standard 12” Rough-in. It works for 3/4'' waterline, not U.S. standard 7/8''. An adapter for 1/2'' waterline is pre-installed. (The toilet for 10'' Rough-in is also listed, please choose the correct one for your bathroom plumbings)
  • Small but Mighty: Fully Glazed Siphon Flush. Self Cleaning Spray. Super-Quiet and powerful flush with no clogs. Leak-proof. Highly efficient Dual-Flush 1.6gpf/1.1gpf (average flush 1.28gpf), save your water bill daily
  • Warranty & Return Policy: 30-Day Free Return. cUPC certified and CEC compliant. 5 Year Limited Warranty against staining or fading of porcelain glaze. 3 Year Limited Warranty on flushing mechanism and Soft-Closing toilet seat lid. Lifetime after-sale service, respond to messages in 12 hours. All parts are available for replacement, no hassle, no risk

American Standard 2961A104SC.020 Colony Right Height Elongated One-Piece Toilet with

American Standard 2961A104SC.020 Colony Right Height Elongated One-Piece Toilet with
  • One-piece construction eliminates crevices for easy cleaning
  • Low profile fits where space is limited
  • Right-Height, elongated design for comfort and ease of use
  • Includes slow-close seat and lid
  • Polished chrome, side-mounted trip lever

WOODBRIDGE T-0018/B-0735 Dual Flush Elongated One Piece Soft Closing Seat

WOODBRIDGE T-0018/B-0735 Dual Flush Elongated One Piece Soft Closing Seat
  • [Luxurious Modern Design]: Clean, sleek look and compliment with different styles like modern, craftsman, traditional and etc.
  • [Easy-to-Clean Design]: The 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, not like others hard to reach
  • [Quiet Siphon Flushing Design]: Fully glazed flush system, bringing a super quiet and powerful flushing - NO clogs, NO leaks, and NO problem
  • [Comfort Height Design]: Chair-height seating that makes sitting down and standing up easier for most adults
  • [All-in-One Package Design]: Includes toilet, pre-installed soft closing toilet seat, high quality wax ring, floor bolts, and installation instruction, Easy installation Design: Include special hand wrench tool to easily tighten the bolts in narrow spaces
  • [High-end Soft Closing Seat with Stainless Steel Durable Seat Hinge]: Easy to get the toilet seat off to tighten or clean after years of use
  • [CERTIFICATIONS]: US & Canada UPC & CSA certified products. High-efficiency, WaterSense Certified toilet - meet or exceed ANSI Z124.1 & ANSI A112-19.7;Products approved and meet the Massachusetts Plumbing & Gas Code.

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