... 2.20 years experience 3.china famous brand 4.north america standard pool pump:(1),Feature(WUA series) PumpWUA series ... -speed pump designed for SPA large-pool usage in North American that can achieve to high-speed for massage ... cooling-down. (Single-speed)(3),Instance 1. SPA out-door pool: WUA200,WUA250,WUA300(4),Selection Notice 1.The ... pump WUA series CE,CCC,UL,ROHS,TUV north America standard