... for our acrylic fiber with door:1.Air-spa: include pneumatic controller, pump of 110V/220V, CE,UPC approved, 18 air jets2 ... .Whirlpool spa: include Pneumatic Control for Pump; Inline heater, Electric water Pump Motor (110V or 220V) ,UPC or CE ... approved. 6 water jets3.combo system: UPC&CE approved.4:Controller: pneumatic controller ...