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

Before threading the cap or extension back onto your Rainbow feeder

SIGHT GLASS GASKET NOT INCLUDED - SOLD SEPARATELY

Add Pepper directly in front of jet or broadcast over the pool surface with pump running

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