Best Toilet Flush Valves (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Fluidmaster 400AH PerforMAX Universal High Performance Toilet Fill Valve, Eas...

9.8
CPR Score
Top 2

American Standard 3174105-0070A Champion Universal Replacement Flush Valve, B...

9.8
CPR Score
Top 3

Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five...

9.6
CPR Score
Tips


Our Toilet Flush Valves Ranking is based on our detailed analysis of 902 Toilet Flush Valves and over 68,516 customer reviews. We have compiled the top 30 Best Toilet Flush Valves you might be interested in and ratings based on product features.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Toilet Flush Valves Rated by CherryPicks

Market Overview
Toilet Flush Valves Reviewed
  • Reviews Analyzed: 68,516 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $158.64
  • Lowest Price: $7.99
  • Avg. Price: $29.12
Price Disclaimer

Top 30 Toilet Flush Valves on Amazon (Verified You can Buy)

Fluidmaster 400AH PerforMAX Universal High Performance Toilet Fill Valve, Easy Install

Fluidmaster
F400ARHR
3.13 x 4.375 x 12.5 Inches
0.7 Pounds
  • Unknown: English

Ratings for Fluidmaster (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Kodys Mercantile -
The Portland Group -

Features

Size: Universal Fit for HET 1.28 gal.ENHANCES YOUR TOILET’S POWER: Toilet fill valve replaces old, inefficient valves and eliminates noise while generating 2X greater refill rates than standard fill valve designs
UNIVERSAL DESIGN: Fill valve adjusts easily from 10 – 15 inches and is ideal for use in high efficiency 1.28 to 1.6 gallons per flush toilets
Show More

American Standard 3174105-0070A Champion Universal Replacement Flush Valve, Black (1 Pack)

American Standard
3174.105-0070A
14.0 x 5.5 x 5.5 Inches

Ratings for American Standard (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Amazon Warehouse 1

Features

Universal replacement part for Champion 4 flushing system
For use with any Champion line of two piece toilet
Show More

Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"

Kohler
GP1083167
11.75 x 3.75 x 3.0 Inches
0.549 Pounds

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Hearthshire 105
MaxWarehouse 354

Features

Kohler genuine part. Valve Type: Manual
Silent fill provides a gracious experience by filling the tank quietly
Show More

Fluidmaster 507AK PerforMAX Universal High Performance 2-Inch Toilet Flush Valve Repair Kit with Gasket and Bolts

Fluidmaster
507AK
23.5 x 5.0 x 14.5 Inches
0.0006 Pounds

Ratings for Fluidmaster (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Mixed Bag Media -

Features

ENHANCES YOUR TOILET’S POWER: Toilet fill valve with bolts and gasket replaces old or inefficient fill valves to repair a leaking toilet tank and optimize flush performance
UNIVERSAL DESIGN: Fill valve replaces any two-piece toilet flush valve and is ideal for use in 3.5 gallons per flush toilets
Show More

Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit, 10.8 L x 3.5 W x 3.5 H inches

Kohler
1083980
10.8 x 3.5 x 3.5 Inches
1.2 Pounds

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Kohler genuine part
Canister flush valve kit for Kohler Cimarron toilets
Show More
Top 6

Zurn Z6000-WS1-YB-YC Manual Flush Valve, Z6000 Aquaflush Exposed Closet Flush Valve, Cast Wall Flange, 1.6 GPF, Sweat Solder Kit

Zurn
Z6000-WS1-YB-YC
4.9 x 9.9 x 9.4 Inches
1.1 Pounds

Ratings for Zurn (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Exposed sweat solder kit
Polished chrome-plated finish cast wall flange
Show More
Top 7

Kohler Part 85406 2" Toilet Flush Valve Kit, Single, Colors May Vary

Kohler
85406
11.0 x 6.5 x 3.0 Inches
0.5401 Pounds

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

KOHLER GENUINE PART
Flush valve assembly for Wellworth, Highline and various other KOHLER toilets
Show More
Top 8

Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x with Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit

Kohler

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Kohler genuine part
Silent fill provides a gracious experience by filling the tank quietly
Show More

Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

Fluidmaster
400H-002
3.35 x 4.33 x 13.19 Inches
0.6 Pounds

Ratings for Fluidmaster (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Junipers' 793

Features

Fix noisy, or slow filling fill valves with the quietest, most powerful toilet fill valve available
Easy to install, step-by-step instructions included
Show More
Top 10

KOHLER GENUINE PART 1188999 2" Toilet Canister Flush Valve Kit

Kohler
1188999
5.5 x 14.35 x 5.75 Inches
0.02 Pounds

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

KOHLER GENUINE PART
3" canister with a 2" outlet harnesses the natural force of gravity and optimizes flush performance
Show More
Top 11

KOHLER GENUINE PART 1069722 3" Toilet Flush Valve Kit , Black

Kohler
1069722
14.38 x 5.75 x 5.63 Inches
1.25 Pounds

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

KOHLER GENUINE PART
Canister flush valve kit for KOHLER Wellworth toilets
Show More

Toto TSU99A.X UNIVERSAL FILL VALVE ASSEMBLY

TOTO
TSU99A.X
10.25 x 4.0 x 2.25 Inches
0.3313 Pounds

Ratings for TOTO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Epic Plumbing Co. -

Features

Adjustable height for all TOTO toilet tanks
Resets your tank back to optimal performance
Show More
Top 13

Kohler Genuine 1039861 Flush Valve Kit

Kohler
1039861
10.5 x 8.5 x 4.75 Inches
0.25 Pounds

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
✅ HomePlumbing ✅ -
Boca Deals -

Features

Protect the on KOHLER products, always look for the KOHLER GENUINE PARTS logo
Replacement flush valve kit
Show More
Top 14

Mansfield Flush Valve - Model # 211-11-1/2" - For all Trip Levers

Mansfield
211

Ratings for Mansfield (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Supreme Kitchen Bath -
Hajoca Richmond -
dora warehouse -

Features

Mansfield Flush Valve - Model # 211 - 11-1/2" - For all Trip Levers
Includes spud gasket and locknut

Zurn Zerk-Cpm Aquasense E-Z Flush® Retrofit Kit With Metal Cover, Chrome

Zurn
ZERK-CPM
9.0 x 6.0 x 5.0 Inches
2.0 Pounds

Ratings for Zurn (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Upgrade handle-operated manual flush valves with touchless sensor technology
Improves hygiene and sanitation by eliminating touch points
Show More
Top 16

KOHLER GENUINE PART 87998 FLUSH VALVE KIT, Small

Kohler
87998
10.0 x 4.25 x 3.75 Inches
0.2 Pounds

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Small Town Premium Supplements -

Features

Kohler GENUINE Part, made exclusively for Kohler toilet tanks
This is not a universal fit product
Show More
Top 17

Fluidmaster 3-Inch Dual Flush Valve Replacement for 2-Piece Toilets including Glacier Bay, Aquasource and more

Fluidmaster
830V-001
4.25 x 5.5 x 13.5 Inches

Ratings for Fluidmaster (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Amazon Warehouse 1

Features

Restore original factory performance to your Glacier Bay or other Dual Flush Toilets
Easy to install
Show More

Korky 528MP QuietFILL Platinum Fill Valve-Fits Most Toilets-Easy to Install-Made in USA, Universal 99%, Black

Korky
528MP
3.25 x 5.5 x 14.0 Inches
0.5 Pounds

Ratings for Korky (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

UNIVERSAL FILL VALVE: This toilet fill valve replaces ballcocks & worn down valves for different types of 2-piece & 1-piece toilets. It's easy to install & keeps your toilet running smoothly.
EASY TO INSTALL: Quiet replacement fill valve has a twist-lock adjustment that makes installation the easiest when you're doing toilet repairs. Adjustable from 7.75'' to 13.5.''
Show More
Top 19

SAMODRA Silent Toilet Fill Valve Adjustable Water Level, High Performance Toilet Flush Valve Replacement Kit Anti-Siphon Water-Saving, Installs in Minutes

SAMODRA
SMD-A1350

Ratings for SAMODRA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Samodra Direct 4,831

Features

【Fill Valve Reformer】Samodra toilet fill valve designed to fix no/slow refilling, running & noisy toilets, the fill valve is quieter than other fill valves (Noise<45 DB).
【Effectively Water-Saver】Professional delay design, doesn't permit fill valve to turn on until the flapper closes, ensure that the displacement is not affected by water pressure. Annual water saving reaches 965 gal ~2893 gal.
Show More
Top 20

Danco HYR451T HyrdroRight Universal Water-Saving Toilet Repair Kit with Dual Flush Valve, Lever Handle, White

Next by Danco
HYR451T
3.0 x 3.0 x 10.5 Inches
0.1 Pounds

Ratings for Next by Danco (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
AIO-Store -
Jade Company Goods -

Features

WATER-SAVING DUAL FLUSH TOILET REPAIR KIT: Easily converts a standard toilet into a dual flush toilet that saves water by reducing the amount of water used with each flush. The permafit silicone seal is also chlorine and chemical resistant and will not warp.
ELIMINATES TOILET LEAKS: Eliminates common leaky toilet problems due to a worn-out flapper, handle or faulty flapper chain.
Show More
Top 21

Fluidmaster 555CRP8 Universal PerforMAX 5 Minute Toilet Flush Valve Repair Kit 2 In.

Fluidmaster
555CRP8
4.0 x 7.0 x 7.0 Inches
0.0006 Pounds

Ratings for Fluidmaster (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Universal Design, fast and easy-to-install
Peel and Stick design eliminates messy glue, with no tank removal
Show More
Top 22

KOHLER 1208883 Part Flush Valve Kit, Unfinished

Kohler
1208883
14.0 x 6.0 x 7.0 Inches

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Flush valve kit
Engineered to promote product longevity
Show More
Top 23

Compatible Kohler Flush Valve Seal - 3 Pack Toilet Ring Seal GP1059291 - Flushing Gasket by Essential Values

Essential Values
Fit Models: K-GP1059291 / 2475620
3.4 x 3.4 x 0.1 Inches

Ratings for Essential Values (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Essential Values 1,534

Features

COMPATIBLE 6 PACK KOHLER FLUSH VALVE - Great value 6 pack flush valve seal. Compatible with Kohler K-GP1059291 and GP1059291. A fraction of the price in the stores. Choose Essential Values for great quality compatible kohler toilet replacement parts.
EASY INSTALLATION - Outside diameter: 3 3/8", Inside Diameter: 2.75". Our compatible Kohler flush valve kit is a direct replacement for worn out or cracked original seals. Takes just minutes to install, full fitting instructions in the photos.
Show More
Top 24

4 Pack Flush Valve Seal Gasket Replacement Compatible with Mansfield 210 and 211, Toilet Flush Valve Replacement Kit Red RV Toilet Seal Compatible with Mansfield 210 and 211

Tondiamo

Ratings for Tondiamo (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sandsa 2,029

Features

Suitable for: these toilet tank gaskets are suitable for Mansfield models 210 and 211 series; You will get 4 pieces toilet seal replacement in red color; Enough quantity can reduce the number of purchases, protect your home life and meet your demands
Proper Size: toilet flush valve seal measures about 8.1 x 8.5 x 0.16 cm/ 2-1/8 x 3-1/8 x 1/16 inch ; Suitable size fits well for most toilet, please check the size before ordering
Show More
Top 25

Kohler 1044458 Flush Valve Kit

Kohler
1044458
5.9 x 14.5 x 6.2 Inches
1.0 Pounds

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Replacement flush valve kit
Engineered to promote product longevity
Show More
Top 26

Kohler Genuine Part Gp1138930 Silent Fill Toilet Fill Valve Kit, 12.5" L x 3.5" W x 3" H inches

Kohler
GP1138930
12.5 x 3.5 x 3.0 Inches
0.0022 Pounds

Ratings for Kohler (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Kohler genuine part
Silent fill provides a gracious experience by filling the tank quietly
Show More
Top 27

AMERICAN STANDARD 738921-100.0070A Selectronic Flush Valve Assembly with Flapper, 4.5 x 5.5 x 8.7 inches, White

American Standard
738921-100.0070A
4.5 x 5.5 x 8.7 Inches
0.55 Pounds

Ratings for American Standard (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

To be installed in American Standard Cadet 3 toilets-check actual toilet model repair part information for compatibility
Provides powerful flush
Show More
Top 28

Zurn Z6000-YB-YC Aquaflush Exposed Manual Diaphragm Flush Valve with 3.5 GPF, Sweat Solder Kit, Cast Wall Flange in Chrome

Zurn
Z6000-YB-YC
12.0 x 12.0 x 7.0 Inches
0.04 Pounds

Ratings for Zurn (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Flush rates available are a super powerful 4.5 gpf, the standard 3.5 gpf full-volume flush, and a water-saving 1.6 gpf
Standard 11-1/2 in. rough-in and 1-1/2" top spud
Show More
Top 29

American Standard 047107-0070A Selectronic Toilet Flush Assembly, 5.4 in wide x 0.7 in tall x 9.8 in deep, Unfinished

American Standard
047107-0070A
0.0 x 5.4 x 0.7 Inches
0.45 Pounds

Ratings for American Standard (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

TOILET FLUSH VALVE KIT: Selectronic One-Piece Toilet Flush Valve Assembly Kit features sturdy plastic construction, a counterbalance style, and designed to function flawlessly
DEPENDABLE DESIGN: Toilet Flush Valve Assembly Kit that is built to last with a sturdy plastic body and counterbalance style for flawless function and powerful flush
Show More
Top 30

Techo Touchless Toilet Flush Kit with 8” Sensor Range, Adjustable Sensor Range and Flush Time, Automatic Motion Sensor Toilet Flush Kit Powered by Batteries

TECHO
TECHO-bath-001_SML
8.46 x 6.38 x 3.35 Inches
0.6 Pounds

Ratings for TECHO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TECHO -

Features

EFFORTLESS UPGRADE: Upgrading into automatic toliet without replacing the current toilet or toilet seat, AND the manual handle will be still working as a backup. Automatically flush when hands waving over the detection range. A more sanitary way to flush than using the handle.
RELIABLE MOTION SENSOR, ADJUSTABLE SENSING RANGE & FLUSH TIME: Minimizing possibilty of phantom flash, only be activated when sensing motions within the detection range. Unaffected by the external environment. Easily adjust the sensor range and flush time with a screwdriver. Sensor range adjustment range: (0-8”). Flush time adjustment range: (1-6s).
Show More

Top 10 Toilet Flush Valves - Verified to Buy (Apr. 2024)

Top 10 Toilet Flush Valves Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Fluidmaster
  • American Standard
  • Kohler
  • Zurn
  • TOTO
  • Mansfield
  • Korky
  • SAMODRA
  • Next by Danco
  • Essential Values

Top 10 Toilet Flush Valves Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Amazon Warehouse 4,312,804 4.5
🥈 Hearthshire 12,364 4.8
🥉 MaxWarehouse 6,214 4.7
4 Junipers' 3,689 4.8
5 Essential Values 2,424 4.9
6 Sandsa 2,023 4.9
7 Samodra Direct 1,068 4.9
8 Mixed Bag Media 400 4.5
9 Boca Deals 396 4.4
10 Amazon.com 385 4.7
View or download top Toilet Flush Valves seller & rating report
Amazon Warehouse [4312804] Hearthshire [12364] MaxWarehouse [6214] Junipers' [3689] Essential Values [2424] Sandsa [2023] Samodra Direct [1068] Mixed Bag Media [400] Boca Deals [396] Amazon.com [385] Amazon Warehouse 99% Hearthshire 0% MaxWarehouse 0% Junipers' 0% Essential Values 0% Sandsa 0% Samodra Direct 0% Mixed Bag Media 0% Boca Deals 0% Amazon.com 0%

[Get] Toilet Flush Valves Deals (✅Exclusively for Prime)

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

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"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

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Why Should You Trust Us?

Now hundreds and thousands of Rough Plumbing supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Toilet Flush Valves to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Toilet Flush Valves

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Rough Plumbing items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 902 of Toilet Flush Valves reviews based on our selection criteria. It helped us shortlist the top qualified and rated Toilet Flush Valves for Rough Plumbing, We found that most customers choose Toilet Flush Valves with an average price of $29.12, and the top brands are Kohler, Essential Values, Fluidmaster, Korky, TECHO, American Standard, SAMODRA, TOTO, Tondiamo, Zurn, Next by Danco And Mansfield. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Toilet Flush Valves for you, We have researched hundreds of sellers and picked the top sellers for Rough Plumbing, including Amazon Warehouse, Hearthshire, MaxWarehouse, Junipers', Essential Values, Sandsa, Samodra Direct, Mixed Bag Media, Boca Deals, Amazon.com, Small Town Premium Supplements And ✅ HomePlumbing ✅. The Fluidmaster 400AH PerforMAX Universal High Perf... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 11,509 consumers with an average rating of 4.6.

We've helped a lot of satisfied users get the right Tools & Home Improvement product based on their needs, and save lots of time for them to pick Toilet Flush Valves to buy.


Written By Hunter Lambrick

Hunter Lambrick is a contributing writer on the Cherrypicksreview platform who specializes in writing articles on outdoor events and home tool products. He has been doing this for a while now and has developed a wealth of experience in it.