Flush valve kit for pre-1994 model toilets that use 3.5 gallon per flush toilets or more. The flush valve controls the water within the tank and the flapper actuates the flushing action. Eliminate leaks from tank to bowl or replace cracked flush valves with Fluidmaster. Flush valve color is black.
Chlorine resistant for harsh water regions
Treated with microban for antimicrobial product protection
Saves water by stopping leaks at the flush valve seal
Rigid frame aligns the flapper and seal to ensure a consistent seal every single flush
Corrosion resistant materials withstand constant use