Toilet flapper is an essential component for maintaining the efficiency of your toilet, and choosing the right one can significantly impact water usage and performance. In 2025, the market offers a variety of high-quality toilet flappers that cater to different needs and preferences. From durable materials to innovative designs, these top-rated options ensure a reliable seal and optimal flushing power. Whether you're looking for a universal fit or a specific model, the best toilet flappers of this year promise to enhance your bathroom experience while conserving water.
Korky 100 Ultra High Performance Universal 2" Flapper, (Pack of 2)
- MOST UNIVERSAL the High Performance Toilet Flapper is the most universal 2 inch flapper available
- 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
- MADE IN USA - Toilet parts flapper is proudly made in America
- QUICKLY FIX running and leaking toilets and eliminate costly water waste
- 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.
$12.99
SALE
−$0.52
Korky 2017BP Standard 2-Inch 2X Ultra High Performance Universal Long Lasting Rubber-Easy to Install-Made in USA Toilet Flapper, 1 Count (Pack of 1), Red
- Proprietary Chlorazone II rubber is 2 times stronger than other Toilet Flappers-- Red rubber resists chlorine, bacteria, city water treatment, hard water, and well water.
- Fits most 2 inch flush valves, including American Standard, Kohler, TOTO and more! The most universal 2 Inch Toilet Flapper-- Adjusts to fit all tank sizes: 1.28, 1.6, 3.5 and 5 gallon per flush toilets. Adjusts to match original toilet settings and eliminates water waste by decreasing the amount of water flushed
- Adjusts to match original toilet settings and eliminates water waste by decreasing the amount of water flushed
- Made in the USA
$9.98
SALE
−$0.56
Fluidmaster 504 2-Inch Universal Chlorine Resistant, Long Lasting Flexible Frame Toilet Flapper , Red
- Universal design fits most toilets, including American Standard actuator units – for 3.5 gallons per flush toilets or larger
- Fits on flush valves with or without mounting ears
- Chlorine-resistant with Microban protection
- Strong, kink-free metal chain
- 5-year warranty
$4.48
SALE
−$0.99
Korky 3060BP 08265001078 Ultra High Performance Flapper, Large (3”), Red
- 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
- KORKY INVENTED THE TOILET FLAPPER VALVE and is still the preferred brand by plumbers for superior quality and reliability
- MADE IN USA - Proudly made in America and backed by a 5 year warranty. Flapper made of chlorine resistant rubber
- 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.
$11.48
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
- 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!
$9.98
2 Pack 2-Inch Toilet Flapper Replacement Kit High Performance Universal Toilet Tank Flapper with Stainless Chain & Hook, Long Lasting Rubber, Easy to Install Red
- UNIVERSAL FIT – Our 2-inch toilet flapper fits most standard 2-inch toilets, including high-efficiency models with flush rates of 1.28 to 3.5 gallons per flush (GPF). Made from high-quality rubber, it is designed to withstand hard water and well water, ensuring long-lasting performance.
- PREVENTS LEAKING – Replace your leaky toilet flapper to prevent ghost flushing, running toilets, and water wastage. This replacement 2-inch flapper is compatible with most standard toilets, helping you conserve water with every flush.
- DURABLE AND TIGHT SEAL – Constructed from durable red rubber, this toilet flapper valve creates a secure, tight seal that lasts. The kit includes a universal adjustable toilet stopper flapper and a stainless steel chain for maximum durability and leak prevention.
- SAVE WATER AND MONEY – Fix your leaking toilet quickly and easily with our toilet flapper replacement kit. Prevent unnecessary water wastage and save on your monthly water bills by using this reliable, long-lasting solution.
- EASY INSTALLATION – Installation is simple and takes less than two minutes—no tools required! Just remove the old flapper, attach the new toilet flapper, and connect the chain. Upgrade your toilet’s performance without any hassle.
$7.99
SALE
−$0.57
Fluidmaster Thermoplastic Toilet Flapper Bulls Eye 501CT
Korky Plus Standard 2-Inch Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 2001BP
- UNIVERSAL TO FIT 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
- TOILET TANK FLAPPER QUICKLY FIXES running and leaking toilets and eliminate costly water waste
- KORKY INVENTED THE TOILET FLAPPER VALVE and is still the preferred brand by plumbers for superior quality and reliability
- TOILET FLAPPER MADE IN USA - Proudly made in America and backed by a 5 year guarantee
- 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.
$5.24
SALE
−$5.36
Fluidmaster 5403 3-Inch Water Saving Long Life Toilet Flapper
- Size: 3 Inch.Fluidmaster Universal flapper 3 - 191415
- This is highly durable
- Universal flapper
- Easy to install with two simple adjustments
- Durable silicone seal
$10.64
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
- Fix ghost flushing Easily: Forynade 2 inch toilet flapper solve your toilet leaks, improve your toilet flushing system. Save water bills. Equipped with 2 corrosion-resistant stainless steel chain
- Wide compatibility: our toilet stopper flapper tailored precisely to replace the flappers in toilets 2 inch flush valves, including American Standard Kohler TOTO Mansfield Gerber, etc. Ensure your toilet requires 2 inch flapper before purchasing
- Easy to Install: No need tools and plumber. 1, Closing water supply. 2, Empty toilet tank. 3, remove the old flapper 4, assemble the new 5, Attach the flapper chain to the lever rod, adjusting to the appropriate length, Additional chains can be connected to meet longer needs
- Heavy Duty Quality: Forynade Universal toilet tank replacement Crafted from premium chlorine-resistant rubber with high corrosion-resistant, Providing stronger sealing and durability. It can work stably and long-term in any water quality
- Suitable for various scenarios: toilet repair kit is suitable for toilets in home, apartment, hotel, school, bars and other places. It is ideal for a homeowner, tenant, professional plumber, repairman, landlord, or commercial property manager
$9.96
Last update on 2025-05-01 / Affiliate links / Images from Amazon Product Advertising API