Panasia water presents reverse osmosis system. Reverse osmosis system is a process of water treatment, under high pressure using special membrane to remove suspended, hard, dissolved, bacterial and chemical impurities up to 0.0001 micron [1 micron = 1/ 10000 mm] from water. Tap water containing dissolved heavy minerals salts flow through a semi-permeable reverse osmosis membrane, which removes hardness and dissolved contaminants, molecule by molecule from the tap and ground water. The results are pure and tasty water. The treated purified water free from all impurities and toxic chemical is collection in an airtight storage tank ready for consumption. The toxic chemical, germs and dissolved heavy salts are drained out to give safe, contaminant-free drinking water.