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Best Toilet Flappers

From leading brands and best sellers available on the web.
#1

Winner

Korky Ultra Standard 2-Inch Univers

Korky

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

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#2
Korky Large 3-Inch Premium Toilet F

Korky

Korky Large 3-Inch Premium Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 3060

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#3
American Standard 7381657-200.0070A

American Standard

7%OFF

American Standard 7381657-200.0070A Vormax Toilet Flapper Assembly, Black

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#4
Fluidmaster K-400H-040-T5 PerforMAX

Fluidmaster

5%OFF

Fluidmaster K-400H-040-T5 PerforMAX Fill Valve and 3-Inch Flapper Toilet Repair Kit, Multicolor

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#5
2 PACK Toto Toilet Flapper Replacem

Essential Values

editor-choice-ribbon

2 PACK Toto Toilet Flapper Replacement, 3" Flapper For G-Max, THU499S, THU331S, THU175S & 2021BP Models By Essential Values

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#6
Toilet Flapper Compatible with TOTO

iFealClear

editor-choice-ribbon

Toilet Flapper Compatible with TOTO Flapper Model THU140S, Replaces 3-Inch Flappers Long Lasting Rubber Seal Water Conserve- Including Stainless Steel Chain and Hook, Easy to Install (Pack of 1, Blue)

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#7
Hibbent 2 Pack Large 3-Inch Toilet

Hibbent

Hibbent 2 Pack Large 3-Inch Toilet Flapper Replacement Compatible with TOTO flapper Model G-Max, THU138S, THU175S and THU331S- Oversized Sealing and Easy to Install

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#8
Korky Korky-2001TP 2001TP Universal

Korky

12%OFF

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

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#9
Korky 2022BP TOTO Toilet Repairs-La

Korky

Korky 2022BP TOTO Toilet Repairs-Large 3-Inch Flapper-Easy to Install-Made in USA, Blue, 1 Count (Pack of 1)

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#10
Korky 2011BP Hinge Flapper For Kohl

Korky

Korky 2011BP Hinge Flapper For Kohler Toilet Repairs - Replaces Kohler Parts 84995 and 1000490 - Made in USA, Red

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Buying Guide for the Best Toilet Flappers

Choosing the right toilet flapper is essential for ensuring your toilet functions properly and efficiently. A toilet flapper is a small but crucial component that controls the release of water from the tank to the bowl during flushing. When selecting a toilet flapper, it's important to consider several key specifications to ensure compatibility and optimal performance. Understanding these specifications will help you make an informed decision and avoid common issues such as leaks or improper flushing.
SizeThe size of the toilet flapper is important because it needs to fit properly in your toilet tank to create a good seal and prevent leaks. Toilet flappers typically come in two main sizes: 2 inches and 3 inches. To determine the right size for your toilet, measure the diameter of the flush valve opening at the bottom of the tank. If the opening is about the size of a baseball, you need a 3-inch flapper. If it's closer to the size of a tennis ball, a 2-inch flapper is the right choice. Choosing the correct size ensures a proper fit and efficient flushing.
MaterialToilet flappers are made from different materials, including rubber, silicone, and plastic. The material affects the durability and performance of the flapper. Rubber flappers are common and generally provide a good seal, but they can degrade over time, especially if exposed to harsh cleaning chemicals. Silicone flappers are more resistant to chemicals and tend to last longer, making them a good choice for households that use in-tank cleaners. Plastic flappers are less common and may not provide as reliable a seal. Consider the water quality and cleaning products you use when choosing the material to ensure longevity and performance.
TypeThere are different types of toilet flappers, including standard, adjustable, and specialty flappers. Standard flappers are simple and work well for most toilets. Adjustable flappers allow you to control the amount of water released during a flush, which can help save water and improve efficiency. Specialty flappers are designed for specific toilet models or high-efficiency toilets (HETs). To choose the right type, consider your toilet's design and your water usage needs. If you have a high-efficiency toilet, look for a flapper designed to work with that model to ensure optimal performance.
CompatibilityCompatibility is crucial when selecting a toilet flapper. Not all flappers are universal, and some are designed to work with specific brands or models of toilets. Check your toilet's manufacturer and model number, usually found inside the tank, to ensure you choose a flapper that is compatible. Using a flapper that is not designed for your toilet can lead to improper sealing, leaks, and inefficient flushing. Always verify compatibility to avoid these issues and ensure your toilet operates smoothly.
Ease of InstallationEase of installation is an important consideration, especially if you plan to replace the flapper yourself. Some flappers come with simple, tool-free installation, while others may require more effort or specific tools. Look for flappers with clear instructions and user-friendly designs if you prefer a straightforward installation process. If you're not comfortable with DIY projects, you might want to choose a flapper that is known for its easy installation or consider seeking professional help. Ensuring the flapper is installed correctly is key to preventing leaks and ensuring proper function.