Pentair Piping Assembly Lower TR100C | Triton II Sand Filter TR100 / TR100C / PF100 | 154807 C4950AM The Pentair Front Housing (355302Z)

The Pentair Front Housing (355302Z) is the OEM replacement front housing for the Challenger

replacing the light engine restores full 300W-equivalent output without disturbing the niche or conduit installation

This basket sits inside the skimmer body to capture leaves

resulting in water bypassing through the waste port during normal filtration or poor backwash performance

Pentair Piping Assembly Lower TR100C | Triton II Sand Filter TR100 / TR100C / PF100 | 154807 C4950AM The Pentair Front Housing (355302Z)The Pentair Piping Assembly Lower TR100C (154807) is the OEM replacement lower piping assembly for the Triton II and TR Series sand filters, specifically the TR100, TR100C, and PF100 models. The lower piping assembly distributes filtered water evenly across the sand bed during the filtration cycle and directs flow during backwash. A cracked, warped, or deteriorated lower assembly compromises both filtration efficiency and backwash effectiveness