Compatible with Housepure Secure WI-HP-Secure-.75C Tankless Water Heater Replacement

<p>The water filter cartridge is made of a grooved polypropylene that filters sediment to 5 microns. The filter cartridge 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 / hot water system.<br>This system will prevent corrosion and scale build up on all plumbing components and water using appliances which helps to avoid costly maintenance calls.<br>The IPW Industries Inc slow phosphate cartridge has an industry common dimension of 2.5" (width) x 20" (length).</p>

• Grooved Polypropylene 5 Micron sediment filtration - Change every 4 - 6 months
• Polyphosphate crystals 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 and Housepure WI-HP Secure-.75C
• Tankless Water Heater Replacement