Blue and white porcelain style home RO-water filter 125GPD with 5 grade filter system.new elegant chinese style RO purifier,5 grade filtration purifier,household water filtration treatment.Production characters:*It adopts membrane with Korea space technology,and applies the advanced international technique of reverse osmosis membranceto produce pure water. * 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. * It adopts famous import mute and high pressure pump,with long service life and reliable quality. *Interchangeable pretreatment filter,effectively guarantees the pretreatment effect; easy interchange, economical filter-core price, with low cost to produce water. * With the function of high pressure flash reverse osmosis membrane,effectively extends the service life of RO membrane. * Automatic control of water-producing process (the machine will shutdown when the original water lacks or the water tank is full of water). * Automatic flush system. Technology Spec. model RO-50G rated voltage AC220V50Hz rated power 28.8W operation pressure 0.15-0.4MPa source water temperature 5-45°C Max. daily capacity 125gallon storage capacity of pressure tank 3.2gallon dimension of pressure tank 300*420 mm dimension of main machine 380*210*460 mm flush type Auto flush acceptable source water municiple tap water, be up to the standard of GB5749-85 5 stage filter system :Stage Description Component Item No. Replace time Function 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.