Pentair O-Ring, Front Housing | Challenger High Flow | 355329Z Chlorine Neutralizers leading to chemical leaks and

leading to chemical leaks and loss of proper feeder pressure

H400FDP Manufacture Date Requirement For units manufactured after September 20

This product is designed for use in properly balanced pool water

SIGHT GLASS GASKET NOT INCLUDED - SOLD SEPARATELY

Built with 103 pleats of 4 oz

Pentair O-Ring, Front Housing | Challenger High Flow | 355329Z Chlorine Neutralizers leading to chemical leaks andThe Pentair Front Housing O Ring (355329Z) is the OEM replacement sealing O ring for the Challenger High Flow pump series, preventing water from bypassing the joint between the front housing and the pump body. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. We carry the Pentair R172351 Lifeguard Silicone Lubricant the OEM matched product for Pentair equipment. This O