... for getting pure water or ultra-pure water from tap,river,well,ground,sea water. RO water treatment system / ... 1, current advanced RO system , the output water no kernel,pure.2,this system adopts American HYDe ... .99%,95%, 99%,95% ,the quality of water sweet ,clean. Also get rid of poison harmful material ... wash and manual wash Pure water height water level auto stop,low water lever auto run Multi-levels ...