Four Stage Filtration
Stage 1 - 5 Micron Sediment Filter Removes dirt, Silt etc.
Stage 2 - Activated Carbon Filter Removes free Chlorine & its taste
Stage 3 - Ultra Violet Sterilizer Destroy & kills Bacteria & Viruses
Stage 4 - Ultrafiltration Fine filtration & removal of Viruses, Bacteria, Pathogens if any.