... quality for clients The features of our ro system:Five Stages RO System with Ultraviolet SterilizerCurve Eight Microcmputer controlling: Working ... State Display, Flushing ControllingFlush Type: Auto Flush10"PP+UDF+CTO+RO+ST33Capacity: RO Water ... /20ft, 740pcs/40ft , 840pcs/40HQ, Standard 5-stage ro water purifier system