... pollutant each is 99.99%,95%, 99%,95% ,the quality of water sweet ,clean. Also get rid of poison harmful ... filter system equiped with water distributor on top and bottom of the vessel, water collector in the center of the vessel,small, grunte ... to prevent the granular active carbon from going into the RO system ProdctNameMaterial origin5000LPH mineral water purifier machine Raw water pumpNafang made ...