Fluidmaster's 501 universal chlorine-resistant toilet flapper is designed to be a longer lasting and high quality flapper replacement, to fit most 2 In. flush valve toilets. Built to last in any water condition, and featuring chlorine-resistant materials and built-in micro ban® technology. Only Fluidmaster has toilet flappers with built-in micro ban® protection. Not simply a coating, micro ban® is specifically built into the construction of our flappers to fight breakdown and combat bacteria. The solid frame ensures a secure seal, by resisting bending, or twisting during flushing. And, the included kink-free chain resists flapper hang up, so you can eliminate needing to jiggle the toilet handle. Best for 3.5 or more GPF toilets. Replace your leaky, or faulty flapper fast with Fluidmaster's 501 solid frame universal toilet flapper.
Built-in Microban® fights flapper breakdown due to bacteria on the flapper itself
Chlorine and hard water-resistant
Solid frame for ultimate reliability
Best for 3.5 GPF+
Easy to install, works on most toilets
5-year warranty