... foodstuff, drinking water. 4.1 year guantee ro water treatment system Use:Cosmetic, pharmacy, chemical industries, foodstuff, drinking water. ... Fully-auto system: auto stop when water is full and auto start when no water, Auto backwash, IC microcomputer control system, auto ... on line.3, Peverse osmosis desalination rate more than99%, system desalination rate more than 97%, filtrating rate of organic ...