The HC660 HydroClean Toilet Fill Valve solves the two biggest reasons for water loss in toilets; miscalibration and leaks. It easily calibrates to adjust the exact amount of water needed in the tank, refills quickly and jets clean the tank. A unique feature is the leak detection and signals when a leak is found. It is designed to fit most standard toilets and the height can be adjusted from 11 in. to 13.8 in. The HC660 installs easily without tools.
Water-saving toilet fill valve with built-in mini-valve that adjusts tank refill water level
Calibrates to adjust the exact amount of water needed to help save on water usage
Mini valve to control amount of water going back into the bowl
Sounds an audible alert when a leak is detected
Jets clean tank and parts with every flush
Cleans tank by removing rust and sediment
Shuts off water inside tank making repairs a snap
Shut off feature at the top of the valve quickly shuts off valve if tank is overflowing
Refills quickly: height adjusts from 11 inch to 13.8 inch