Enhance your toilet’s overall performance in one proven Fluidmaster kit. The Fluidmaster 400CR Toilet Fill Valve and Toilet Flapper Repair Kit is a complete fill and flush toilet repair kit that includes both the trusted Fluidmaster 400A toilet fill valve and the durable Fluidmaster 501 2” flapper. Perfect for a DIY upgrade with its fast and easy installation and a 5-year warranty. A replacement toilet kit that solves most common toilet fill problems, with the included 400A toilet fill valve anti-siphon design. While the reliable 501 2” flapper helps prevent leaks, featuring a solid frame build, and corrosion resistant materials. For an even more optimized performance consider combining with a Fluidmaster automatic toilet bowl cleaner. A universal design fitting most 2” flush valve toilets, best with 3.5+ GPF and works with 1.6 GPF toilets. The Fluidmaster 400CR Toilet Fill Valve and 2” Toilet Flapper Repair Kit is the #1 solution to fix noisy and running toilets.
From the Manufacturer
Fluidmaster is the #1 toilet repair brand in the world. Since 1957, we have been guiding our customers to the right toilet repair solutions. Fluidmaster is dedicated to making the installation of its products easy and simple with a complete line of toilet repair parts including: fill valves, single and dual flush valves, flappers, tank levers, toilet seals (bowl wax and wax-free), toilet repair kits, flush valve seals, connectors and more. Fluidmaster parts are found in more toilets than all other brands combined. Fluidmaster distributes to over 90 countries and is the trusted brand by toilet manufacturers and professionals worldwide.
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Features the proven 400A anti-siphon toilet fill valve
High Quality and durable toilet fill valve
This product has a 5 year warranty and is the solution to fix a noisy and running toilet
Ideal product for use in 3.5 gallons per flush toilets or larger
Includes the 400A Fill Valve and the 501 Flapper
The 501 Flapper has Microban that prevents breakdown due to bacteria
The 501 Flapper is chlorine-resistant and has a solid frame that prevents it from twisting
Note: This product is designed to fit toilets with 2″ flush valves