Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
OEM Pentair diffuser assembly
Matching THP
Supports cleaner pump operation
Useful when the original plate is damaged or missing
DE filter grids need proper support to maintain alignment and filtration performance
Pentair Challenger/Waterfall 1/4-18 Clamp Knob (175025Z) cfrfilters OEM Pentair diffuser assemblyThe clamp knob is a small but essential service part for securing the trap or clamp area on compatible Challenger and Waterfall pump assemblies. If the original knob is stripped, cracked, or missing, the assembly may be difficult to tighten correctly. This Pentair 1 4 18 replacement knob helps restore a secure, serviceable connection without replacing larger pump components unnecessarily. Replacement clamp knob for select Challenger Waterfall pumps
US$ 42.49
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