Fluidmaster toilet tank parts are found in more toilets than all other brands combined and is the #1 brand of toilet repair parts worldwide.

Fluidmaster is the most trusted brand of toilet repair parts by homeowners and plumbers. Fluidmaster invented the fill valve technology.

Fluidmaster invented the toilet fill valve technology in 1957 and is the most trusted and largest selling brand of toilet fill valves.

Jul 25, 2024 · Fluidmaster gives you solutions to your toilet problems. Our technical support team will help you fix your toilet problems.

Fluidmaster, the # 1 brand in toilet repair, makes it very easy for you to diagnose your toilet problems and fix it!

Browse the list of available technical documentation below.

Toilet flappers are the leading cause of leaking or running toilets. Fluidmaster offers a wide range of toilet flappers to fix your toilet problems.

Fluidmaster is the most trusted brand of toilet parts. Fluidmaster toilet repair videos help you to fix any of your toilet problems.

Toilet flush valves control the release of water from the tank to the bowl when the lever is pressed. Fluidmaster has wide range of flush valves for your toilet.

Fluidmaster toilet repair parts can be purchased at leading home improvement and hardware stores both in the U.S. and in Canada.