Profile: Sterilight Enviro Tech is the manufacturer and exporter of water purifier products. Our products include domestic RO system, commercial RO system, ultra violet purifiers, swimming pool filters, water softener and reverse osmosis system. Our reverse osmosis system features include removes all toxins, bacteria, virus, suspended solids & dissolved chemicals, also removes contaminants that cause high blood pressure, kidney stones, indigestion and gastric bacterial diseases.