Pentair PVC Union, 2" x 2" | 473381 Salt Systems Typically encountered during liner installations

Typically encountered during liner installations or when repairing leaks around suction fittings

Families looking to minimize debris intrusion and chemical drift between swim seasons without sacrificing ease of use

This ignitor is commonly replaced when diagnosing heater ignition failure or no spark conditions during routine heater service

Benefits Section

Pentair PVC Union, 2" x 2" | 473381 Salt Systems Typically encountered during liner installationsWhat This Part Is Used For Pentair 473381 PVC Union 2in x 2in is a PVC union fitting used in compatible Pentair pool plumbing systems. It connects two 2in lines with serviceable access. Why This Part Matters Unions allow easy removal of pumps and heaters without cutting pipe. A properly sealed PVC union supports leak free flow. Replacing cracked unions restores plumbing integrity. Key Features and Specifications Manufacturer part number 473381 PVC