Tankless Water Heater Scale Filter System Style:System with Single Cartridge These ingredients are compressed to

These ingredients are compressed to a rigid carbon block

The KW2510-resin cartridges should be changed every 3 - 5 months

filter housings GXWH04F

Made of carbon block construction

Tankless Water Heater Scale Filter System Style:System with Single Cartridge These ingredients are compressed toKleenWater Tankless Water Heater Scale Filter System with Cartridges For Cold Water Feed Only. Made in Italy Choose filter system with choice of 1 or 3 scale inhibitor cartridges. System includes KleenWater transparent water filter housing, 2. 5" x 20" polyphosphate scale cartridge(s), mounting bracket and wrench Protects tankless and traditional water heater systems and helps avoid costly service calls Polyphosphate filter to prevent scale and reduce