Domestic RO System Dealers in Nager Bazar, Kolkata

Reverse Osmosis is a hyperfilteration process in which all impurities ( dissoved ions, heavy molecular, weight compounds, bacteria, viruses) are removed from water by passing through the membrance holes, containing only permissible ingredient. All undesirable elements including salts & biological impurities flush out along with rejected water. Before membrance, water is pretreated by passing through softener, sediment filter, carbon filter & chlorination if desired. Other purification method have no effect on TDS level of water.