Pentair System:3 Internal Air Bleed Filter Screen Blue | WC8-126Z

Pentair WC8-126Z Air Bleed Filter For Sta-Rite System 3 , Posi-Flo II PTM Series Cartridge Filter Models PTM50, PTM70, PTM100, Sta-Rite DEP-Series , DES Series , DEPB Series , HRP Series , HRPB Series , HRS Series Filters