10 Best Toilet Flappers to Buy In 2021

10 Best Toilet Flappers to Buy In 2021

If your toilet keeps leaking or you hear a monotonous hissing sound, it may be time to replace the toilet flapper. Toilet flappers are an integral part of the toilet because they can flush and drain water from the toilet tank into the bowl. The flapper is attached to the tank lever by a small chain. However, the flapper will degrade over time and cause noise and leaks. This leads to water wastage.

With the correct type of flapper, you can overcome these problems immediately. Choose the best toilet flapper from our list of the ten best toilet flappers available online.

Types Of Flappers

There are three types of toilet flappers that provide different functions.

1. Rubber flapper

The flapper made of rubber resembles the shape of an upside-down hat. It is usually installed on the valve’s opening and used in toilets. There is a small hole at the bottom of the model that allows water to flow. The water, when flushed, enters the hat and increases the weight. When the reservoir tank reaches full storage capacity, the flapper eventually lowers, thereby closing the valve. The rubber flappers last long and are adjustable.

2. Seat disk flapper

This is the oldest type of flapper. It has the oldest kind of disk that fits and snaps above the valve. The flapper’s lever system lifts the disk during flushing and then lowers it again to fill the water tank. It is made of a strong piece of rubber and easy to replace. However, several parts attached to the level system may make the device bulky.

3. Tank ball flapper

This type of flapper design can fit specific toilets, so it is not common. The tank ball flapper has a large ball with various shapes. It does not require any chain system because it can be attached to the lever arm by metallic rods screwed into the tank’s top.

10 Best Toilet Flappers

1. Korky Toto Toilet Flapper

Korky Toto Toilet Flapper

Buy-NowKorky Toto is designed with an extra-large surface, and it fits most toilet models. The durable flapper is made of high-quality chlorazone rubber, which can withstand bacteria, chlorine, hard water, and well water. The model also includes a three-inch flapper and stainless steel chain. The high-quality product is universal and suitable for older and modern toilet models. It lasts longer, and parts are easy to install.

2. Fluidmaster Toilet Flapper

Fluidmaster Toilet Flapper


Fluidmaster’s universal toilet flappers have built-in microban protection, keeping the flapper clean by resisting flapper breakdown caused by bacteria. Its universal design fits most toilets, including U.S. standard units with 3.5 gallons per flush toilets or larger. It can fit perfectly on flush valves with or without mounting ears. The robust flapper is chlorine-resistant.

3. Essential Value Toilet Flapper

Essential Value Toilet Flapper


With high-quality rubber, the Essential Value toilet flapper provides a tight seal. It comes with a chain made up of stainless steel with a clip hook. The flapper is durable and not easy to rust or break. The toilet flapper replacement has been carefully polished and has a smooth surface without burrs. The three-inch toilet tank flapper adjusts to fit flush valves and the flexible and durable rubber can form a tight seal. It helps save water and is resistant to chlorine and bacteria.

4. Lavelle Toilet Flapper

Lavelle Toilet Flapper


Lavelle toilet flapper has groundbreaking chlorazone red rubber, which is a chemical-resistant material that can withstand corrosion. It is also resistant to bacteria and hard water and fits most toilets. It also comes with a full range of universal and specific-fit repair parts.

5. ELFGUS Toilet Flapper

ELFGUS Toilet Flapper


The ELFGUS two-inch toilet flappers are made of durable soft rubber and stainless steel chain for long service life, easy installation, and reliability. It includes a stainless steel hook and chain for easy installation. The universal toilet flapper is compatible with Kohler, Gerber, Toto two-inch flush valve toilets, and most American standard toilet tanks. The solid seal quickly fixes leaking toilets and reduces water wastage.

6. Qualihome Toilet Flapper

Qualihome Toilet Flapper


Qualihome is an easy-to-install flapper model that does not require any tools to work effectively and resists chemicals in water systems, including chlorine. This high-quality toilet flapper made of TPR material is easy to install. It also includes a stainless steel chain and a hook, making it easy to replace.

7. GuDez Toilet Flapper

GuDez Toilet Flapper


GuDez two-inch shark-fin flapper is made of reliable, corrosion-resistant, and durable, high-quality materials, ideal for one-piece toilets. The toilet flapper is compatible with several Kohler toilets and other models. It can solve the most common causes of running toilets and save water. It forms a tight seal on most flush valves and is easy to install.

8. Hibbent Store Toilet Flapper

Hibbent Store Toilet Flapper


Hibbent Store’s three-inch toilet flapper can be a good substitute for the standard American flapper. It can perfectly replace old, leaky, and inefficient toilet flappers to reduce water waste. The flapper is easy to install and does not require any installation tools. It includes a stainless steel chain with a clip hook.

9. iFeelClear Toilet Flapper

iFeelClear Toilet Flapper


iFeelClear is specifically designed to fit Toto flappers and has a large size. It has a large-sealing surface, suitable for large flush valve openings and rubber seals. The flapper is made of chlorine-resistant rubber and has a long service life, so you do not need to replace it multiple times. It includes a stainless steel hook and chain, making installation easy.

10. Uming Toilet Flapper

Uming Toilet Flapper


Uming’s durable rubber toilet baffle can repair leaky flappers, running toilets, double flush, and worn toilet flappers. It is an ideal replacement for old and rusty flappers. It does not require any tools to install and stays for a long time. The universal toilet flapper is compatible with Kohler, Gerber, Toto’s two-inch flush valve toilets, and most American standard toilet tanks. It is made of durable soft rubber and a corrosion-resistant stainless steel chain.

Things To Consider When Buying A Toilet Flapper

Before buying the best toilet flapper, consider the following factors.

1. Size

Finding the right flapper size is crucial. The size of the valve will determine the flapper you need. If the flapper is too small or too large, the seal may loosen, and the leaking problem may persist. Some flappers can fit the two-inch valves, while some can comfortably fit the two-inch valves.

2. Quality

Choose high-quality products made of chemical-resistant and water-resistant materials. The best flappers prevent mildew. Rubber, silicon, or plastic products are trustworthy and durable.

3. Age of your toilet

Before buying a toilet baffle, check the age of the toilet since many old toilets may use old-fashioned toilet flappers, or new flappers may not fit them. Review and research your needs, then buy the best flapper accordingly.

4. Type

There are adjustable and non-adjustable toilet flappers. You need to know the amount of water the flapper can flush to understand its type. Non-adjustable flappers are limited to two-inch valves.

The best toilet flapper can provide you with all the functions you need and solve toilet leakage, thereby eliminating noise in the toilet. Make sure to look for a durable toilet flapper to save water and money.

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Priti Bose

Priti Bose is a poet, songwriter and blog writer. She did her masters in English, Public Relations and Advertising. Her creative skills and hunger for details make her do in-depth research on the topics she covers. For MomJunction, she writes on product analysis and reviews, especially for kids' products, toys and gifts. Before her association with MomJunction, Priti worked in the... more