Clean and Clear Plus 520 Compatible Filter Cartridge - 125 Square Feet max-PSI_30 Thermal efficiency is 83 to

Thermal efficiency is 83 to 83

H-Series CZ and HM2 model pool heaters

Leakmaster may be applied in locations where conventional solid sealants cannot be used

the lift battery must be fully charged monthly

Clean and Clear Plus 520 Compatible Filter Cartridge - 125 Square Feet max-PSI_30 Thermal efficiency is 83 toThis is a filter cartridge replacement with a filtration area of 125 square feet designed for the Pentair Clean and Clear Plus 520 pool filters. This filter cartridge is identical to these cartridge numbers: 22505, C 7472, PCC130, FC 1978, and R173578. Our Generic OEM replacement cartridges are made specifically for Pentair filter cartridges and follow the original manufacturer's specifications. These high quality, reinforced polyester cartridge