This manifold assembly is precision-engineered to provide an exact fit for Pentair MasterTemp (175, 200, 250, 300, 400) and Sta-Rite Max-e-Therm (SR200, SR333, SR400) pool and spa heaters. 5 The pool heater manifold assembly is made of quality rubber and plastic, treated with high-temperature resistance and anti-corrosion, sturdy and durable.
