With a new pump I need to redo all pipe between my pump output and filter input to change the pump position. I'm looking at getting a new union for the filter inlet, it looks like there are four parts there based on the parts diagram here - Clean & Clear
Do I need to replace all four, or just get a new body swivel and o-ring and reuse the nut and c-clip?
Do I need to replace all four, or just get a new body swivel and o-ring and reuse the nut and c-clip?