Fluidmaster 513A-016-P4 Toilet Flapper, Specifications: Adjustable, Chlorine-Resistant, Universal Type, Rubber/Silicone

Fluidmaster Toilet Flapper, Specifications: Adjustable, Chlorine-Resistant, Universal Type, Rubber/Silicone, Red, Dimensions: 3 in Dia, Suitable for: American Standard, Cato, Gerber, Glacier Bay, Kohler, Mansfield and Toto Toilets, Includes: Adapter