Are you tired of waiting forever for your toilet tank to refill after every flush? Say goodbye to slow-filling toilets with the 400A Universal Toilet Fill Valve from Fluidmaster!
 
The 400A is designed to provide a fast and efficient refill, improving your toilet’s overall performance. It’s compatible with most toilet models and can be easily installed in just a few minutes.
 
With its innovative design and high-quality materials, the 400A Fill Valve ensures a reliable and quiet refill every time. Not only does it save you time, but it also helps to conserve water, making it an eco-friendly choice for your bathroom. If you’re looking for a hassle-free solution to your slow-filling toilet or noisy toilet, look no further than the 400A Universal Fill Valve from Fluidmaster.
 
The #1 selling fill valve in the world
The #1 solution to fix noisy and slow filling toilets
Best for toilets manufactured prior to 1994 that have 3.5 – 7 gallons per flush.
Easy to install, Universal fit
EZ-Twist height adjusts from 9″ to 14″ to fit most toilets
Corrosion-resistant material