Flush Valve Kit, Keeney Mfg, Mfr#: K835-97

This Flush all high performance flush valve converts a poor performing toilet into a high performance toilet. It is easy-to-install in most standard toilets with a 2 in. flush valve. The 3 in. flapper opening funnels down to a standard 2-in. outlet creating a vortex and increasing the flushing power of a standard toilet by 40% while saving 2 500 gallons of water annually.