Voltage:AC 220V 50Hz or 380V 50Hz, othersRO membrane wash:auto wash and manual washPrefilter:5 Microns Pre-filterPump:CNP , Ling Xiao , Grundfos , SEKOMembrane:VontronDOWTORAYGECSMControl System:Omron PLC ControlValve: Automatic ManualDesalination rate: ≥97%Organic removal rate: ≥98%