Pentair Replacement Cartridge for CCP520 Filter | R173578 Chlorine Feeders you're not only ensuring smooth

you're not only ensuring smooth operations but also prolonging the life and efficiency of your pool cleaner

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

or reduced timing performance

inspect the foam for wear

chemical degradation or loose components

Pentair Replacement Cartridge for CCP520 Filter | R173578 Chlorine Feeders you're not only ensuring smoothPentair 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