Refill Cartridge for SS-HB-3

Refill Cartridge for SS-HB-3 Noritz's ScaleShield Water Conditioning System is a unique product providing superior limescale prevention and corrosion control. The Scale Shield conditions water at a constant rate resulting in consistent scale prevention and corrosion control for predictable periods of time. ScaleShield works by: Keeps scale-causing minerals in solution inhibiting limescale formation. Changes the shape of precipitated limescale preventing accumulation. Coats wetted surfaces with a micro-thin layer that acts a shield. Helps soften and remove existing limescale over time. In many cases, the ScaleShield Water Conditioning Systems offer many of the same advantages as conventional water softening systems, except at a lower cost with little professional maintenance. When it comes to protecting your Noritz tankless water heater, no other product offers the level of protection from limescale and corrosion than ScaleShield.