Tap into the benefits of a fully comprehensive water filtration system the Pentair FreshPoint 5-Stage reverse osmosis system. This system includes 5 unique filtration stages and features a patented Diamond Flow technology that work together to reduce a broad range of contaminants and impurities found in your home water before polishing it off to give you better tasting water, water that wows. When you can enjoy refreshing, high quality water right from your home, there''s no need to waste money on expensive plastic bottled water. Enjoy the peace of mind of a FreshPoint 5-Stage under counter reverse osmosis system. This system features patented Diamond Flow technology, which combines two filtration technologies in one. And, with Green RO technology, the FreshPoint GRO-575 produces less water waste, leaving you and your water with a clear conscience.