Fluidmaster Flush Valve with Flapper

One of the most important parts of a toilet is the flush valve. Made from durable ABS plastic, the PRO57 is made to last in any water conditions. It also comes with a PRO55 flapper, which can be adjusted for optimal water volume. Longer-life, kink-free stainless steel chain Corrosion-resistant materials withstand constant use Adjustable float controls water in tank for optimal flush Universal-fit, chlorine-resistant flapper; fits most toilets Makes future repairs easy, simply snap on Flapper Model 500, 501, 502 to replace Saves water, stops leaks at the drain Fits All Brands Easy to Install 5-year warranty