Fluidmaster's 400A toilet fill valve is designed to be an easy to install and effective replacement fill valve to solve common slow fill problems. Here it's available in a contractor 3-pack for additional savings. Height adjustable between 9 In. to 14 In. for a universal fit with most toilet models. A code approved, anti-siphon design that won't contaminate the fresh water supply. Proven to the the top choice and most trusted toilet fill valve in the matter. Includes 3 fill valves, refill tubes, shank washers and locknut. The Fluidmaster 400A fill valve 3-pack solves all your toilet refill problems fast.
The top selling 400A toilet fill valve, in a 3-pack
Easy to install
Universal design to fit most toilet models
Now easier to turn tank water level adjustment dial
E-twist height adjusts between 9 in to 14 in
Built durable from corrosive resistant materials
Quickly replace old ballcock and other valve designs
5 year warranty
Buy in bulk and save on the 400A fill valve