Pentair Replacement Cartridge for CCP520 Filter | R173578 Chlorine Feeders chemical degradation or loose components

chemical degradation or loose components

Replace the bag whenever mesh becomes clogged or degraded — a clogged bag reduces cleaner suction and reduces cleaning efficiency

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

providing a robust jet configuration for spa hydrotherapy use

Pentair Replacement Cartridge for CCP520 Filter | R173578 Chlorine Feeders chemical degradation or loose componentsPentair 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