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Universal Toilet Flapper Replacement 2 Inch - Compatible with Most American Standard Kohler Fluidmaster Toto Gerber Toilets Tank Water Saving Rubber Flush Valve Flapper with Stainless Chain Blue 1Pack

  • Based on 946 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Oct 10
Order within 12 hours and 39 minutes
Available payment plans shown during checkout

Color: Blue


Style: 1Pack


Features

  • Rubber
  • ENHANCED FLUSHING PERFORMANCE: Improve your flushing system with WINONLY highly efficient toilet flapper, designed to prevent ghost flushing and running toilets for seamless operate. Equipped with a rust-proof stainless steel chain that promises long-lasting durability and prevents breakages or snags. Toilet Flapper is ideal for a homeowner, tenant, professional plumber, repairman, landlord, or commercial property manager
  • WIDE COMPATIBILITY: Specially designed to replace flappers of popular 2-inch flush valve toilets including, but not limited to American Standard, Kohler, TOTO, Mansfield, Gerber. Please measure the size of the replacement toilet flapper in advance. We encourage you to verify the diameter of your toilet's drain hole before purchase, as WINONLY toilet flapper is designed to suit most toilets with a 2-inch flush valve
  • [EFFORTLESS INSTALLATION]: No special tools are required, simple DIY installation in just a couple of minutes! Step 1: Shut off your toilet's water supply. Step 2: Flush multiple times to empty the toilet tank. Step 3: Remove the old flapper from the lever rod and overflow pipe. Step 4: Position the new toilet flapper replacement. Step 5: Attach the flapper chain to the lever rod, adjusting for a tight fit and effective seal. Step 6: Turn on the water, then test the new flapper for leaks
  • LONG-LASTING DURABILITY: Crafted from high-quality chlorine-resistant rubber, which is very corrosion-resistant, WINONLY toilet flapper ensures long-term usage and withstands the effects of hard water. Effectively control flushing to conserve water over the long term, reducing bills while maintaining environmental consciousness
  • SATISFACTORY SERVICES: Thank you for choosing the WINONLY 2-inch toilet flapper! The replacement toilet flapper comes with detailed instructions for easy installation. If you aren't able to DIY, please seek help from a professional plumber. If you have any problems with WINONLY toilet flapper replacement universal, please feel free to notify us for a free consult. Your suggestions are also welcomed!

Manufacturer: ‎WINONLY


Item Weight: ‎2.46 ounces


Product Dimensions: ‎3.93 x 2.95 x 2.16 inches


Country of Origin: ‎China


Color: ‎Blue


Style: ‎1Pack


Material: ‎Stainless Steel


Item Package Quantity: ‎1


Special Features: ‎Easy to Install


Usage: ‎Commercial/Residential


Included Components: ‎1*2-inch Toilet Flapper; 1* Stainless Steel Chain;


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 16, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fits 1984 Kohler toilet perfectly
Color: Blue Style: 1Pack
Arrived on time. Well packaged, inserted easily into my 1984 Kohler toilet. Just the right size. Good seal too, so far.
Reviewed in the United States on June 29, 2025 by RES

  • Great product
Color: Blue Style: 1Pack
Very easy to install and the price was very reasonable. Took care of my toilet running water off and on.
Reviewed in the United States on June 20, 2025 by Harold

  • Easy installation
Color: Blue Style: 1Pack
Arrived quickly. Was easy to install and so far has been working wonderfully
Reviewed in the United States on July 8, 2025 by alexandria proudfoot-kemper

  • Fits like a Glove!
Color: Blue Style: 1Pack
Flapper hooked up with no issues. No issues so far with the seal after flushing.
Reviewed in the United States on January 27, 2025 by Amak

  • Great Product, Good Quality
Color: Blue Style: 1Pack
When your local store can't help ya fix a toilet, Amazon can and always seems to have what is needed.
Reviewed in the United States on May 30, 2025 by Fordlady

  • Great replacement
Color: Blue Style: 1Pack
Perfect fit for my toilet. Stopped it from excessive running.
Reviewed in the United States on June 30, 2025 by SkullRabbit13

  • It works
Color: Blue Style: 1Pack
I replaced the previous one I bought that wouldn’t let all the water out. This one works fine.
Reviewed in the United States on May 7, 2025 by Thomas

  • Worked just as hoped!
Color: Blue Style: 1Pack
The old flapper ended up degrading, and caused a nasty leak. This replaced it PERFECTLY! NO MORE LEAK!
Reviewed in the United States on March 11, 2025 by Seasoned

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