iFealClear 3-Inch Toilet Flappers Replacement Compatible with Gerber 99-788, Water Saving, High Performance Rubber Toilet Flapper Fits 3 Inch Toilet Flush Valve, Easy to Install – Blue

【Compatible with Gerber 99-788】High efficiency and long life lasting toilet flapper for 3-Inch toilet flush valves. It is compatible with Gerber toilet flapper 99-788. NOTE: DOES NOT MATCH 2 INCH TOILET FLUSH VALVE. NOT Compatible with Kohler, Mansfield Toilets.
【Water-saving Flushing】Features a superior sealing interface for compatibility with 3 inch flush valve, augmenting the efficiency of the flushing system and diminishing water wastage and leakage.
【Durable & Reliable Rubber】The toilet flapper flush assembly is made of high-quality chlorine-resistant rubber for superior durability and corrosion resistance, which keeps the function stable even under hard water conditions. Equipped with anticorrosive stainless steel chain for superior durability, preventing breakage or jamming.
【Easy to Install】No tools need for installation, package include stainless steel chains with clip hooks. Use this toilet flapper assembly to replace the old leaky one. Solve the running toilet tank easily.
【Note】Kindly make sure to measure the opening in your toilet tank is 3″. The dimensions of our toilet flapper are 4.9″ x 3.66″. The length between arms is 2.83 inches. It is for the 3″ opening toilet flush valve.