Production characters: 1.It adopts membrane with Korea space technology,and applies the advanced international technique of reverse osmosis membranceto produce pure water. 2.5 stages filtration,eliminates the sediment,suspended solid,colloid,organic compounds,heavy metal,soluble solid,bacteria,virus,pyrogenetic bacterium and other harmful substances in the original water,retains only water molecule and dissolved oxygen. 3.It adopts famous import mute and high pressure pump,with long service life and reliable quality. 4.Interchangeable pretreatment filter,effectively guarantees the pretreatment effect; easy interchange, economical filter-core price, with low cost to produce water. 5. With the function of high pressure flash reverse osmosis membrane,effectively extends the service life of RO membrane. 6. Automatic control of water-producing process (the machine will shutdown when the original water lacks or the water tank is full of water). 7. Automatic flush system. Technology Spec. :Rated valtage: AC220V/50HzOutput capacity: 50Gallon(189L) Rated power:28.8W Tank storage capacity: 3.2Gallon(12.096L) Water pressure: 0.15-0.4MPa Flush type: Automatic flush Row water temperature:5-45CentigradeRaw water type:tap water(GB5749-85) 5 stage filter system:1st: 5um pp Spun Fiber, PP-10", 2-3months, Remove the particles,dust,mud etc. 2nd: Granular Carbon Filter, GAC-10", 4-6month, Remove the chlorine,organics,odor,smell turbidity etc. 3rd: 1um pp Spun Fiber, PP-10", 4-6months, Remove molecule,suspending particles and colloform. 4th: RO membrane, CSM membrane, 1-2yesrs, Remove the bacteria,heavy metal,salt,bad mineral substance and other dissolved matter and chemical drug in the running water. 5th: Post inline Carbon Filter, T-33, 1year, Adjust the taste.