Did you know you can have better tasting, better smelling and more refreshing water streaming through your faucet on-demand meet the Pentair FreshPoint 4-Stage under counter reverse osmosis system. This system is designed to transform ordinary tap water into clearer, more refreshing water with the turn of your tap by reducing a broad range of impurities found in your home water before polishing it off to give your water a better taste. When you can enjoy refreshing, high quality water right from your home, there''s no need to waste money on expensive plastic bottled water. The Pentair FreshPoint 4-Stage reverse osmosis system is designed to deliver worry-free water in a click. This system features patented Diamond Flow technology, which combines two filtration technologies into one to give you cleaner, high quality, chug-worthy water. And, with Green RO technology, the FreshPoint GRO-450 produces less water waste, leaving you and your water with a clear conscience.