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
Shut off feature at the top of the valve quickly shuts off valve if tank is overflowing
Refills quickly: height adjusts from 11 in. to 13.8 in.
Smart NutTM helps with easy installation without tools in most standard toilets
Detects leaks
Cleans the tank
Installs easily without tools
Calibrates your toilet for full flush efficiency

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.2 inch
Height : 3 inch
Length : 12.6 inch

Item Weight: 13.44 ounce (View shipping rates and policies)
Shipping Weight: 12.8 ounce (View shipping rates and policies)

ASIN : B000L87RKC

Product Description

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.