... :2000 high quality with competitive price water filter system manufacture ISO 9001:2000Product characteristicAdopting flame retardant ABS ... Mode: microcomputer control, touchpad key, one -click operation2. System monitor: LCD displays the water quality parameters, temperature, and ... 2.5L/minmachineASB plastics, rust-proof Remarks: ro water purifier can use most tap water,surface water ,ground water ...