Best Toilet Flappers Updated July 2025
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Best Toilet Flappers
2025 Buyer's GuideUpdated July 2025
Advertiser disclosure About our rankings
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Best Toilet Flapper
Popular

10.0

1

10.0

Korky 100 Ultra High Performance Universal 2" Flapper, (Pack of 2)
Works well
Ease of installation
Value for money
Picked by 174 people this month!
Picked by 174 people this month!
Picked by 174 people this month!
Best Toilet Flapper
Popular

10.0

1
Korky 100 Ultra High Performance Universal 2" Flapper, (Pack of 2)
Works well
Ease of installation
Value for money
Picked by 174 people this month!

9.9

2

9.9

iFealClear 3-Inch Toilet Flappers Replacement Compatible with Gerber 99-788, Water Conserve, High Performance Rubber Toilet Fla...
Functionality
Ease of installation
Fit
Value for money
Save 10%
Save 10%

9.9

2
iFealClear 3-Inch Toilet Flappers Replacement Compatible with Gerber 99-788, Water Conserve, High Performance Rubber Toilet Fla...
Functionality
Ease of installation
Fit
Value for money
Save 10%

9.7

3

9.7

Korky 2017BP Standard 2-Inch 2X Ultra High Performance Universal Long Lasting Rubber-Easy to Install-Made in USA Toilet Flapper...
Works well
Ease of installation
Fit
Leakage
Durability
Flapper replacement
Save 5%
Save 5%

9.7

3
Korky 2017BP Standard 2-Inch 2X Ultra High Performance Universal Long Lasting Rubber-Easy to Install-Made in USA Toilet Flapper...
Works well
Ease of installation
Fit
Leakage
Durability
Flapper replacement
Save 5%

9.5

4

9.5

Korky Korky-2001TP 2001TP Universal Toilet Tank Flapper (3 Pack) -Easy to Install-Long Lasting All Rubber Seal-Made in USA, Red...
Works well
Ease of installation
Value for money
Save 12%
Save 12%

9.5

4
Korky Korky-2001TP 2001TP Universal Toilet Tank Flapper (3 Pack) -Easy to Install-Long Lasting All Rubber Seal-Made in USA, Red...
Works well
Ease of installation
Value for money
Save 12%
Best Value

9.4

5

9.4

2 Pack 2-Inch Universal Toilet Flapper Replacement Kit - Fits Kohler, Toto, American Standard - High Performance Water-Saving T...
Works well
Build quality
Ease of installation
Fit
Seal
Value for money
Best Value

9.4

5
2 Pack 2-Inch Universal Toilet Flapper Replacement Kit - Fits Kohler, Toto, American Standard - High Performance Water-Saving T...
Works well
Build quality
Ease of installation
Fit
Seal
Value for money

9.3

6

9.3

Hibbent Universal Metal Front Mount Toilet Handle Replacement Kit, Brass Toilet Flush Tank Lever with Stainless Steel Flapper C...
Ease of installation
Functionality
Build quality
Look
Handle quality
Metal material

9.3

6
Hibbent Universal Metal Front Mount Toilet Handle Replacement Kit, Brass Toilet Flush Tank Lever with Stainless Steel Flapper C...
Ease of installation
Functionality
Build quality
Look
Handle quality
Metal material
Premium Pick

9.1

7

9.1

Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
Ease of installation
Works well
Value for money
Build quality
Fit
Adjustment capability
Save 6%
Save 6%
Premium Pick

9.1

7
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
Ease of installation
Works well
Value for money
Build quality
Fit
Adjustment capability
Save 6%

9.0

8

9.0

Gerber Toilet Flapper Replacement, 2 Pack 3 inch for Gerber 99-788 with 2 Toilet Handle Chains Lecyco Rubber Water Saving, Easy...
Functionality
Fit
Ease of installation
Durability
Ease of replacement
Value for money

9.0

8
Gerber Toilet Flapper Replacement, 2 Pack 3 inch for Gerber 99-788 with 2 Toilet Handle Chains Lecyco Rubber Water Saving, Easy...
Functionality
Fit
Ease of installation
Durability
Ease of replacement
Value for money

8.9

9

8.9

Fluidmaster 502CN3 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame De...
Ease of installation
Value for money
Quality
Water saving
Fit

8.9

9
Fluidmaster 502CN3 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame De...
Ease of installation
Value for money
Quality
Water saving
Fit

8.8

10

8.8

Fluidmaster 5403 3-Inch Water Saving Long Life Toilet Flapper
Works well
Ease of installation
Value for money
Ease of replacement
Adjustment capability
Save 32%
Save 32%

8.8

10
Fluidmaster 5403 3-Inch Water Saving Long Life Toilet Flapper
Works well
Ease of installation
Value for money
Ease of replacement
Adjustment capability
Save 32%

Our Top Choice

Best Toilet Flapper
Popular

10.0

1

10.0

Korky 100 Ultra High Performance Universal 2" Flapper, (Pack of 2)
Works well
Ease of installation
Value for money
Picked by 174 people this month!
Picked by 174 people this month!
Picked by 174 people this month!
Best Toilet Flapper
Popular

10.0

1
Korky 100 Ultra High Performance Universal 2" Flapper, (Pack of 2)
Works well
Ease of installation
Value for money
Picked by 174 people this month!
Related Categories
Toilet Flush ValveToilet Fill ValveHigh Power Flushing ToiletToilet (All)Toilet HandleToilet Made in USA
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Related Categories
Toilet Flush ValveToilet Fill ValveHigh Power Flushing ToiletToilet (All)Toilet HandleToilet Made in USA
Related Categories
Toilet Flush ValveToilet Fill ValveHigh Power Flushing ToiletToilet (All)Toilet HandleToilet Made in USA