Absolutely unique and one of a kind the new Next-RO Point of Use Pure Drinking Water System for the counter top or under sink area, provides fast and constant full flow dispensing with an astoundingly short 35 minute refill of 1 1/2 gallons of pure reverse osmosis water. Next-RO is auto back- flushing which extends membrane life and uses 400% less water than traditional reverse osmosis drinking water systems. Next-RO uses quick change cartridges is easy to install and works with water pressure down to 20 psi. No more steel pressure tank and the Next-RO unit can be connected directly to coffeemakers and ice machines. It uses no pump or electricity and operates at highest efficiency at all times, using a profoundly novel zero-back pressure RO design to provide maximum purity under a wide range of water conditions.