Noritz Scale Shield Water Treatment Kit

The SS-HB-3 scale shield kit removes sediment and reduces scale formation. It also reduces corrosion caused by chlorides, silica, and dissolved iron. Product Features 12-month life at 15 grain hard water or less Reduces corrosion caused by chlorides, silica, and dissolved iron Includes 2 pressure gauges Connects before tankless water heater 1 x HBC-3 cartridge included 3/4” Stainless NPT inlet and outlet connections Warranty: 12 months (parts only) Compatible with all Noritz residential and combi models with 1 unit