Pentair Clean & Clear Plus 420 Cartridge Filter System Clean & Clear Plus 420 and install the new Polaris

and install the new Polaris G-9 coupling securely

Using the correct replacement lid helps maintain proper alignment and prevents damage to the skimmer housing

It is not intended for large pools that require higher sanitizer output or inline feeders

Pools with recurring algae problems

Replacing a worn or damaged assembly with the genuine Polaris 9-100-1002 helps restore proper water flow and reliable cleaner performance

Pentair Clean & Clear Plus 420 Cartridge Filter System Clean & Clear Plus 420 and install the new PolarisHigh Capacity Cartridge Filtration for Clear, Consistent Pool Water For pool owners who want powerful filtration without the mess and complexity of backwashing, the Pentair Clean & Clear Plus 420 Cartridge Filter delivers proven performance. This complete cartridge filter system provides 420 square feet of filtration area, making it ideal for large residential inground pools that demand strong flow rates, excellent water clarity, and reduced