- Eliminate toilet noise and upgrade your fill valve to a PRO modelEasy to install, and fits all brandsEnlarged and easy to turn tank water level adjustment dial to save waterUltra-quiet operationMinimal water hammerAdjustable height from 9" to 14" to fit more tanksCode approved anti-siphon design5 year warranty
The Fluidmaster PRO45 Pro Series Toilet Fill Valve. Upgrade your toilet with this Pro Series fill valve, featuring ultra-quiet operation and an anti-siphon design. Built to be a universal solution to solve toilet fill problems.