The Fluidmaster 400A fill valve ends noisy toilets. This universal design replaces ballcocks and other toilet fill valves, working within most toilet models. Its adjustable EZ-twist height ranges from 9 to 14 inches, promoting faster refills. Built from corrosion-resistant materials, the fill valve is durable and meets code standards, while the anti-siphon design prevents contamination of the fresh water supply.
