Polaris PB4SQ OEM O-Ring & Seal Kit Ring Professional & Residential Use –

Professional & Residential Use – Suitable for service technicians and pool owners performing full DE filter rebuilds

It allows pool owners and service professionals to switch water flow between pool

This kit installs directly with no modification and is intended only for PB4SQ models

water features such as waterfalls or laminars

Polaris PB4SQ OEM O-Ring & Seal Kit Ring Professional & Residential Use –The Polaris PB4SQ Booster Pump O ring Set with Seal (R0734300) is a genuine OEM service kit designed to restore proper sealing, internal pressure, and leak free operation in Polaris PB4SQ booster pumps. This kit includes the essential O rings and shaft seal required to protect the pumps internal components and maintain reliable performance when powering pressure side pool cleaners. Booster pumps operate in a demanding environment where constant water