Pentair Strainer Pot Black | Challenger High Flow Pump | 355300Z Mortar & Sealants A degraded or cracked O-ring

A degraded or cracked O-ring will allow water to leak past the valve seat

If your existing cover shows cracking or fading

JCM Series 10-0002-06 Pentair Pool Products Challenger® 354545 Sta-Rite (A Pentair Brand) DuraGlas/MaxEGlas 17304-0100 Sta-Rite (A Pentair Brand) SuperMax 354545S Don't see your pump model listed

and substituting an incorrect size will affect flow velocity and circulation pattern at that return point

this cord-ring applies to units manufactured 2009 and beyond

Pentair Strainer Pot Black | Challenger High Flow Pump | 355300Z Mortar & Sealants A degraded or cracked O-ringThe Pentair Strainer Pot (355300Z) is the OEM replacement strainer pot for the Pentair Challenger High Flow pump series. This is the Black version confirm the color of your existing strainer pot before ordering. What It Does The strainer pot houses the pump's debris basket, forming the sealed pre filtration chamber that protects the impeller from leaves, hair, and other debris. A cracked, warped, or leaking strainer pot allows air into the pump