Fluidmaster Flush Valve Seal for Kohler & American Standard

The Fluidmaster replacement flush valve seal for Kohler Aqua Piston and American Standard Champion 3 Toilets is a quick and easy way to eliminate leaks on specialty flush valve toilets. Designed to be a direct OEM replacement for a perfect fit and secure seal. Built to last, this silicone seal lasts up to 10X longer than standard models and is chlorine and hard water resistant. Eliminate water waste and get a part made to fit secure, with the Fluidmaster 510K-001-P10 Kohler and American standard specialty flush valve seal replacement.