This air flow switch is designed to use with Pentair Sta-Rite Max-E-Therm pool and spa heaters electrical system and also compatible with Pentair MasterTemp pool and spa heaters electrical system.

Product Features

• Air Flow Switch Replacement
• Fits Pentair Sta-Rite Max-E-Therm Pool And Spa Heaters Electrical System
• Also Fits Pentair Mastertemp Pool And Spa Heaters Electrical Systems
• Country Of Origin: United States