R.O. Water Purification Machine Series 1.Meets or exceeds U.S. AAMI dialysis water standard and U.S.ASAIO dialysis water requirement. 2.Automatic and manual operation 3.Automatic rinse cycle during standby mode 4.Additional raw water tanks for reliable operation 5.Double pass R.O. ( ultrapure ) product water to meet HDF water quality requirements. 6.Automatic cleaning, disinfection and pure water recycling functions during standby mode to minimize bacteria growth. 8.Seamless R.O. casing to minimize the dead space within the reverse osmosis membranes 9.High quality reverse osmosis membrane, high pressure pumps, UV sterilizers, controllers and other assembly parts. System components: Media filters (with automatic flushing device): remove particulate impurities, manganese ions Activated carbon filter (with automatic flushing device): clear chlorine organics ion Softening filters (with automatic flushing reproducing apparatus): clear calcium and magnesium ion, reducing raw water hardness The reverse osmosis hosts (imported reverse osmosis membrane components): removal ions, bacteria, heat,etc. Constant pressure water supply of pure water supply section (full cycle) Controller: automatic control system