Pentair Replacement Cartridge for CCP520 Filter | R173578 Chlorine Feeders Genuine Hayward Part: Ensures compatibility

Genuine Hayward Part: Ensures compatibility and reliable performance with Hayward Power-Vac vacuum heads

Remove the old valve

inspect the foam for wear

Features: Three specific cams

Pentair Replacement Cartridge for CCP520 Filter | R173578 Chlorine Feeders Genuine Hayward Part: Ensures compatibilityPentair Clean & Clear Plus 520 Replacement Filter Cartridge Element (130 Sq Ft) R173578 The Pentair R173578 is an OEM replacement cartridge element for the Pentair Clean & Clear Plus 520 cartridge filter (often labeled CCP520). Each R173578 cartridge provides approximately 130 sq ft of filtration area, and a complete CCP520 set uses four cartridges (totaling 520 sq ft). Replacing worn or clogged cartridges helps restore flow, reduce pressure, and