NORITZ Refill Cartridge for SS-HB-2 for Select Select Tankless Water Heaters

Noritz's SCALESHIELD Water Conditioning System provides superior limescale prevention and corrosion control within the water heater and plumbing system. It contains a water conditioning cartridge that creates scale-inhibiting solution for use with tankless water heaters. The SS-HB-2 water treatment is compatible with Noritz NC380 and NCC300 commercial units and EZ111, EZTR75, and NRCP111 residential models. In many cases, the SCALESHIELD 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.|Compatible with Noritz NC380, NCC300, EZ111, EZTR75, and NRCP111 models|Refill cartridge for SS-HB-2|Maintains longevity and efficiency of your tankless unit|Protect your tankless unit from lime scale buildup and corrosion|1 year limited warranty|Quick installation|The overall level of protection will depend on the quality and chemistry of the cold supply water, replace the cartridge when it is dissolved near the bottom of the housing|Follow cartridge replacement procedures and clean the feed holes taking care not to tip the cartridge to one side|The feed holes on the cartridge will need to be periodicallycleaned|Cartridges should last 6-12 months on most residential applications