Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best toilet flappers of 2026
Save up to 32% off
1
KorkyKorky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP (2 Pack)
9.8Exceptional
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2
Zaviroxel2Pcs 3 Inch Toilet Flapper Replacement, Universal Rubber Toilet Tank Flapper for Standard 3in Flush Valve, Compatible with Kohler Toto Gerber, Helps Fix Running Toilet and Water Leak
9.7Exceptional
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3
KorkyKorky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP
9.6Exceptional
Our Rating
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4
KorkyKorky 3060BP Universal Toilet Flapper Replaces Most Large 3-Inch Flappers - Long Lasting Rubber - Easy to Install - Made in USA, Red
9.5Excellent
Our Rating
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5
FluidmasterFluidmaster 5403 3-Inch Water Saving Long Life Toilet Flapper
32% Off9.4Excellent
Our Rating
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Lydia's Deal2 Pack 2-Inch Toilet Flapper Replacement Kit, Universal Flush Valve Flapper – Fits Kohler, Toto & American Standard, Water-Saving Rubber with Stainless Steel Chain & Hook, Easy to Install (Red)
20% Off9.1Excellent
Our Rating
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7
Zaviroxel2 Pcs 2 Inch Toilet Flapper Replacement, Universal Rubber Toilet Tank Flapper for Standard 2in Flush Valve Compatible with Kohler,Toto,Gerber, Helps Fix Running Toilet and Water Leak
9.0Excellent
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8
FluidmasterFluidmaster 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
8.9Very Good
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FluidmasterFluidmaster 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
8.8Very Good
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10
LceycoGerber Toilet Flapper Replacement, 2 Pack 3 inch for Gerber 99-788 with 2 Toilet Handle Chains Lecyco Rubber Water Saving, Easy to Install 2
8.7Very Good
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