Pure physical filteration principle ,not add any chemical substance 1)P.P.F High quality fine filter core (service time :1585-2114 gallon ) Use high quality filter core with diameter of 5 micron to remove sand ,silt 2)KDF Remove water-soluable lead ,mercury and arsenic and such heavy metals and supplement zinc which is helpful to human body and the heavy metal clearance is as high as 96%,Further remove farm chemical ,fertilizer and radiomaterial from the water .Have effect of decolor and deodorization. 3) Change the hard water to soft water ,avoiding people suffering from lithiasis 4)Use nano high-tech material Use nano high-tech material ,total integration solution of actiration ,mineralization,week basification ,purification,ionization,oxidation resistance .This is the principle part of energy water filter .The filtered water is the small molecular grouping ,ionogenic.Mineral composition absorptivity is 70%-90%. Excellent ,solvency,penetrability ,diffusive force,emulsifying power and cleaning strength. 5)Microelement mineralization filter core Use the inner Mongolian prairie magnetic medical stone which is rich in essential inorganic Salt and 38 kinds of the above microelement.Gain good reputation with its good leachability and ion exchange ability . 6)Anti-oxidation filter core Have ultralow redox electric potential which can effectively remove free radical. 7) Many pores inside effectively inhibite the growth of bacteria,absorbed the unusually smell and coloring matter . Advanced treatment to organic and anorganisch compounds. The silver releases negative ion which can remove various pathogen. 8) Force by water pressure ,using the pore in the super fine molesular film,conduct the physical election to water .The pore diameter is 0.01um ,effectively remove bacteria virus and so on.