Polyphosphate Anti-Scale Corrosion Hardness and Hot Water Tank/Tankless System Protection Filter

KleenWater Polyphosphate Scale Hardness and Corrosion Water Filter Replacement Cartridges - 2.5 inch x 20 inch

• Fits most filtration systems requiring 2.5 x 20 inch replacement cartridges (including the KleenWater KW2520SCALEX)
• Compatible with falsken ftht 20rf heater treater 20 replacement cartridge
• Micron rating: 5 microns
• Polyphosphate filled core to prevent scale accumulation
• Protects plumbing system metals from acid water corrosion
• Change every 4 - 6 months or upon substantial pressure reduction
• Significantly extends the life of all water using appliances from the adverse impact of acidic and hard water conditions
• Tankless and traditional hot water tank protection

Our KW2520BR-SlowPhos cartridge is made of polypropylene that filters dirt, rust, and sediment. The core is filled with polyphosphate spheres which provide the essential protection to both tankless and traditional hot water tank systems. This ingredient reacts with naturally occurring calcium bicarbonates in the water supply to form a thin, tight, non-corrosive, passivating film on pipe walls. This film is almost like a glass coating, separating the water from the metal plumbing. This cartridge will prevent corrosion and scale build up on all plumbing components and water using appliances which helps to avoid costly maintenance calls.

The KW2520BR-Slowphos cartridge has an industry common dimension of 2.5" (width) x 20" (length).

KleenWater is a trademark of Pavel Companies Inc.