Scale and Corrosion Protection Water Filter Replacement Cartridges with Polyphospate filled core for KleenWater model KW2520SCALEX Hot Water Protector, 5 Micron, Set of 4
- 5 Micron sediment filtration - Change every 4 - 6 months.
- Polyphosphate filled core to prevent scale accumulation and corrosion protection.
- Ideal for tankless and traditional hot water systems.
- Compatible Replacement for Heater Treater FtHT-20-RevFlo FtHT-20-RevFlo-G Blue Gold For Life BG-SDSL25B, Housepure WI-HP Secure-.75C and WaterInc WI-HP-SECURE-.75C.
- Significantly extends the life of all water using appliances from the adverse impact of acidic and hard water conditions.