4 stage filtration system 1. PP filter, its filtration precision can reach as high as 5 micron. 2. KDF imported from the USA, it can remove as much as 99% of chlorid and other heavy metal ion and compound in the water. 3. GAC imported from the USA, it can remove Chlorine, organic impurities, dust, grain, odor. 4. RO membrane, its filtration precision can reach as high as 0.0001 micron and bacteria and virus can be removed. Enter water quality: Municipal tap water Capacity: 400GPD Working pressure: 0.1-0.35MPA Dimension: 360*380*220MM

