Pro Series Flappers from Fluidmaster are designed for plumbing professionals and built to last with Microban technology protection that actively inhibits bacteria growth that contributes to flapper breakdown. It features an adjustable dial for maximum performance, water savings, and is chlorine and hard water-resistant. A kink-free metal chain ensures the user doesn’t need to jiggle the handle to stop the toilet running. They fit 1.28, 1.6, 3.5+ GPF toilets with both two- and three-inch flush valves.
Fluidmaster www.fluidmaster.com