Pentair TR100C Inlet Upper Piping Assembly (156344) zurnwilkins A check valve is useful

A check valve is useful because it helps prevent reverse flow in the system

1-1/4 inch hole size with 1-1/2 inch face diameter

With an 80-300 GPM range

and mounting requirements before purchase

plumbing repairs

Pentair TR100C Inlet Upper Piping Assembly (156344) zurnwilkins A check valve is usefulThis genuine Pentair Pool Products inlet upper piping assembly, part 156344, is used inside compatible TR100C sand filter systems to route incoming water through the correct internal path. A properly fitted piping assembly is important for balanced distribution and dependable filter operation. Use this replacement when internal piping is cracked, damaged, or removed during a major filter rebuild. Match the TR100C model and connection layout before