Pentair IntelliChlor Replacement Unions | 520595 HydroAir Two-sided viewing for expansive ambiance

Two-sided viewing for expansive ambiance from multiple rooms

Old Town Red finish delivers a classic brick look for your Oakville X4

This helps maintain balanced

A worn switch can interrupt power flow and make a Raypak heater not working problem look like a bad board or deeper electrical failure

Flush plug with gasket seals openings to prevent leaks during shutdowns

Pentair IntelliChlor Replacement Unions | 520595 HydroAir Two-sided viewing for expansive ambianceWhat This Part Is Used For Pentair 520595 IntelliChlor Replacement Unions are replacement union fittings for compatible IntelliChlor salt chlorine generator systems. They connect the cell to pool plumbing. Why This Part Matters Properly sealed unions prevent leaks around the salt cell. Replacing worn fittings restores secure installation and stable flow. Reliable connections support consistent chlorine generation. Key Features and Specifications