Fluidmaster Plastic Performax Toilet Fill Valve

This 400H PerforMAX� Toilet Fill Valve is the newest and most high-performance toilet fill valve introduced by Fluidmaster Inc. This Fluidmaster 400H fill valve sets high standards for performance and easy installation. It comes with new and improved step-by-step pamphlet style instructions and a pre-installed shank washer for the fastest and simplest install possible. The tank & bowl water level adjustment dials to customize the perfect flush. Considered one of the best toilet fill valves in the market, this Fluidmaster toilet valve fits perfectly for 1.28 and 1.6 GPF toilets (can be used with older 3.5 GPF models). It is made of plastic and includes a pre-installed hose and single flange that fits most toilet models.