... Bathtub Parts Spa Pump: Super Flow, Quite Operation, World Standard; Parts: According to USA or Euro Standard Spa Pump and Bathtub Parts ... 1. Spa Pumps.Power(Output): 370W, 550W, 750W, 1100W ... or EU) and air switch. 2. Spart Pump Parts.The spa pump parts are designed according to Europena or USA standard ...