Noritz Noritz H2Flow Anti-Scale Hard Water Treatment Replacement Cartridge for Tankless Water Heater

The H2F-C is a refill cartridge for the H2Flow Anti-Scale Hard Water Treatment System. The H2Flow collects unwanted minerals before they can get to your tankless water heater system, boiler, or tank type water heater. The H2F helps reduce lifetime maintenance on the entirety of your piping system, maintains your energy efficiency, and effectively removes scale from your water. The productiveness of the H2Flow maintains a safe lead and chemical free anti-scale treatment process, creating zero discharge an...