Pentair 3/4 in. Union

Pentair 3/4 inch Replacement Union 38404-4097S

When you need a new union for your pool or spa heater, not just any part will do. A tight seal is essential to the proper functioning of your pool heater, and if you're in need of a new replacement union for your Pentair Sta-Rite Max-E-Therm or MasterTemp heater, the 38404-4097S Pentair Replacement Union (3/4 inch) may be just the part you need.

Using the 38404-4097S Pentair Replacement Union (3/4 inch)

The 38404-4097S Pentair Replacement Union (3/4 inch) provides a match for the original unions that plumb Max-E-Therm and MasterTemp pool and spa heaters. This manufacturer-direct part provides matching size, threading, and the durable materials needed withstand high water flow and fluctuating temperatures.

Every experienced pool owner knows the importance of a reliable and leak-proof seal. Be sure that the 38404-4097S Pentair Replacement Union (3/4 inch) is a match for your existing Pentair Sta-rite heater for a reliable and long-lasting plumbing solution.