About Fluidmaster

Established in 1957, FluidmasterⓇ is the #1 toilet parts brand worldwide. Our parts are designed to be easy to install and are built to last. Trusted by both consumers, and plumbers as the top choice to fix all your toilet problems.

The proven durability and popularity of our Fluidmaster toilet fill valves has supported our expansion into other related products through the years. Today, Fluidmaster has a complete range of toilet tank parts that include toilet flappers, toilet flush valves, toilet repair kits, wax-free toilet seals, water supply lines, and a bidet toilet seat.