Including multi-media filter (JDL-6), sand bar filter {GL series), precision filter (JML series), fiber pile activated carbon filter (HML series), sodium ion exchanger (SNJ-3), fiber pile ultrafilter (Cl series), ultraviolet sterilizer (ZM series), ozone generator and other equipment, The processing capacity is 2-30 tons/hour. It can effectively remove turbidity organic matter, iron, fierce and oxide in surface water, filter suspended matter, colloids, microbial residual oxygen, ozone and some heavy metal ions in water, reduce water hardness, and make water quality indicators fully meet the national drinking water standards and even mineral water standards.