Reverse Osmosis water filter use Reverse Osmosis tecnic to produce purified water, the water has a high activity, and you can drink it directly, it avoid secondary pollution and inferior bottled water harmful to health. In addition to direct drinking, still can satisfy cooking soup, cooking, washing your face and other needs, it make food tastes much better, and get rid of the troubles of drinking alkaline water. The cost is only ten fractions of bottled water. The core uses the United States imported film membrance, full automatic working, fully closed, none secondary pollution, 50 GPD. It is suitable for a family of five daily drinking and cooking or 20 people's drinking in Office. Caption: - Using the new home RO membrane separation technique which contains latest achievements in science and technology. - Low noise, small vibration, long life, quality is reliable - The function of high-pressure automatic flush reverse osmosis membrane prolonging RO membrane life-span effectively. - The process of producing water is automatic controled by microcomputer.(stop working when it is water depletion or filled in water tank) - The machine adopts special RO membrane, the removal of harmful substances ascending 10%. - Self-priming pumps using large flow, startup at a low pressure, when the water below the water inflow level, the machine will be stoped automatically to prevent water pump idling. - The water enters an ultraviolet sterilization chamber where any viruses, bacteria, mold, and other living microorganisms are bombarded with special, intense light of a specific wave length. For more information, pls refer to triple w dot okk dot hk.