Tankless Water Heater Scale Filter System Style:System with Single Cartridge Made of carbon block construction

Made of carbon block construction

These ingredients are compressed to a rigid carbon block

This alternative costs less with excellent performance

The KleenWater KWE-5M-KDF cartridge is your best choice for a low cost

Tankless Water Heater Scale Filter System Style:System with Single Cartridge Made of carbon block constructionKleenWater 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