Polaris Impeller and Diffuser Kit Pb4Sq R0722800 Replacement BD120 compatible this tile delivers clear safety

this tile delivers clear safety messaging without compromising the pool’s aesthetic

this cartridge helps you achieve reliable sanitation without the guesswork

prevent chemical swings

ready-to-service Pentair Challenger and Pinnacle pumps

and routine maintenance while minimizing leaks and snag points around equipment

Polaris Impeller and Diffuser Kit Pb4Sq R0722800 Replacement BD120 compatible this tile delivers clear safetyPolaris Impeller and Diffuser Kit Pb4Sq R0722800 Replacement Intro Restore peak performance in your Polaris PB4SQ system with this OEM grade Impeller and Diffuser Kit (R0722800). Designed as a precise replacement for the PB4SQ drive assembly, the kit pairs a balanced impeller with a matched diffuser to reclaim original flow and pressure. Built to withstand pool chemistry and heat, it delivers reliable performance for routine maintenance or overhauls.