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Best toilet flappers - April 2026

Last Updated - April 2, 2026

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Peryiter

Peryiter 10 Pcs 2 Inch Toilet Flapper Replacement Kit Universal Toilet Plug Flapper with Stainless Chain for Flush Valves Water Saving

Peryiter

$27.99

More Details
Main highlights
- Universal Design: toilet flapper replacement is compatible with most toilet brands with 2 inch toilet tank valve opening, it will create a tight seal for your toilet; Please note the size before choosing
- Save Water: toilet rubber flapper will help save water, after a month, you may find that your water bill is lower than before; At the same time, you do your part for the environment
- Reliable to Use: toilet tank flapper is made of rubber, not easy to break, lasting long, with stainless chain, corrosion and rust resist, reliable, preventing twisting, and other toilet problems
- Package Includes: you will receive 10 pieces of toilet flappers, each about 4.17 x 3 inches, enough for your long term use and replacement, useful in daily life, bringing you convenience
- Easy to Install: the universal toilet flapper is easy to install, just take off the old one, replace it with a new one, which may take about 1 min, you can do it by yourselves, saving you time and energy
$27.99
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fluidmaster

Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit

Fluidmaster

$17.48

More Details
Main highlights
- The PerforMAX fill valve and 2 in. Flapper Kit is the premium solution to make your 2 in. flush valve toilet run like new
- PerforMAX toilet fill valve offers high performance with adjustable tank and bowl water for full water control
- PerforMAX Water-Saving Toilet Flapper included to save water use per flush
- Fast and Easy to Install
- Adjustable fill valve height to fit more tanks, corrosion resistant flapper, Solid frame for a secure seal, 7 year warranty
$17.48
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Korky

Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP (2 Pack)

Korky

$13.05

More Details
Main highlights
- TOILET FLAPPER VALVE FITS MOST POPULAR 2 inch toilet brands including, but not limited to: American Standard, Kohler, Mansfield, & TOTO – Replaces popular rubber, float-style and rigid frame flappers
- QUICKLY FIX running and leaking toilets and eliminate costly water waste
- MOST UNIVERSAL the High Performance Toilet Flapper is the most universal 2 inch flapper available
- MADE IN USA - Toilet parts flapper is proudly made in America
- HIGH QUALITY REPLACEMENT TOILET PARTS: Need to repair or replace toilet parts? Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are universal to fit the majority of toilets. Designed & manufactured in Wisconsin.
$13.05
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Korky

Korky 3060BP Universal Toilet Flapper Replaces Most Large 3-Inch Flappers - Long Lasting Rubber - Easy to Install - Made in USA, Red

Korky

$11.98

More Details
Main highlights
- Size: Large (3”).ADJUSTS TO FIT ALL 3-INCH TOILET FLUSH VALVES found in newer, HET toilets including, American Standard, Aqua source, Crane, Eljer, Ferguson, Gerber, Glacier Bay, Jacuzzi, Kohler, Mansfield, Pegasus, TOTO and many more
- QUICKLY FIX running and leaking toilets and eliminate costly water waste
- MADE IN USA - Proudly made in America and backed by a 5 year warranty. Flapper made of chlorine resistant rubber
- KORKY INVENTED THE TOILET FLAPPER VALVE and is still the preferred brand by plumbers for superior quality and reliability
- HIGH QUALITY REPLACEMENT TOILET PARTS: Need to repair or replace toilet parts? Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are universal to fit the majority of toilets. Designed & manufactured in Wisconsin.
$11.98
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fluidmaster

Fluidmaster 502CN3 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, 3 Pack, Red, 3 Pack

Fluidmaster

$11.98

More Details
Main highlights
- UNIVERSAL DESIGN: Adjustable flapper fits most 2-inch flush valve toilets and is ideal for use in high efficiency 1.28 to 3.5 gallons per flush toilets
- LONG-LASTING DURABILITY: Toilet flapper 3-pack with solid frame replaces leaky, corroded flappers, preventing twisting, ghost flushing, and running toilet problems
- EASY INSTALLATION: Easily installs in 10 minutes or less to optimize flushing performance
- CORROSION RESISTANT: Solid frame 502 2-inch flapper pack features corrosion-resistant Microban material to prevent breakdown and leaks and is chlorine and hard water resistant
- ADJUSTABLE TO SAVE WATER: Dial flapper adjusts for maximum flush efficiency and to save water
- 5 year warranty
$11.98

Best toilet flappers - April 2026

Peryiter 10 Pcs 2 Inch Toilet Flapper Replacement Kit Universal Toilet Plug Flapper with Stainless Chain for Flush Valves Water Saving

Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit

Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP (2 Pack)

Korky 3060BP Universal Toilet Flapper Replaces Most Large 3-Inch Flappers - Long Lasting Rubber - Easy to Install - Made in USA, Red

Fluidmaster 502CN3 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, 3 Pack, Red, 3 Pack

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Fluidmaster 502CN3 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, 3 Pack, Red, 3 Pack

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Korky Korky-2001TP 2001TP Universal Toilet Tank Flapper (3 Pack) -Easy to Install-Long Lasting All Rubber Seal-Made in USA, Red, 3 Count

iFealClear 3-Inch Toilet Flappers Compatible with Gerber 99-788, Rubber Toilet Flapper Replacement with Stainless Steel Chain for 3" Toilet Tank, Water Conserve High Performance, Easy to Install, Blue

Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP

2 Pack 2-Inch Toilet Flapper Replacement Kit – Fix Running Toilets & Ghost Flushing, Fits Most 2" Flush Valves (NOT 3"), Compatible with Kohler, TOTO & American Standard, Durable Rubber Seal, Red

Universal Toilet Flapper Replacement Kit: 2 Inch Toilet Tank Flapper 2 Stainless Chains Designed for American Standard Kohler Toto Gerber Toilet Stopper Water Saving Easy to Install Heavy Duty Rubber

2-Pack Universal 2" Toilet Flapper Replacement Kit - Durable Rubber & Stainless Steel Chain (Blue)

Korky Premium Large 3-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 3062 (2 Pack)

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