PRO45H-004-P10 Fluidmaster PRO45H Plastic Fill Valve with Tank and Bowl Water Level Control. Best for dual flush and low flow toilets built after 2005.

The Fluidmaster® PRO45H PRO Fill Valve with Tank and Bowl Water Level Control is available exclusively for professional plumbers. This ultra-quiet, powerful fill valve, the PRO45H comes with the same standard setting as the PRO45 and PRO45B, but gives you the ability to control both tank and bowl water levels. A versatile toilet fill valve design that works with all toilet types from 1 gallon per flush to 3.5 gallons per flush, with a code approved anti-siphon design. Choose Fluidmaster® PRO Series® when replacing old, or failing toilet fill valves.