Heavy Duty Reverse Osmosis System is designed to purify sea water and make it drinkable and is used in homes and offices to purify the increasingly polluted water in cities. The System utilises reverse osmosis technology in areas like healthcare and scientific research where purity is important. The Reverse Osmosis System uses a special, semi-permeable membrane which removes impurities as small as 0.0001 micron in size, cleansing water of all biological impurities, suspended particles, dissolved solids, salts, metals and chemicals. Heavy Duty Reverse Osmosis System ensures optimum functionality for longer period of time.