Watts ZRO-4 Zero-Waste Under Sink Reverse Osmosis Water Filtration System
The ZeroWaste Reverse Osmosis System with its patented design wastes no water - other systems waste as much as 12 or more gallons for every 1 Gal. of drinking water produced. This system revolutionized the industry; the patented ZRO - 4 Reverse Osmosis System is the first RO that does not waste water by returning unused water from the system back to the home's hot water supply. Reverse Osmosis reduces particles down to the molecular level. The same process used by major bottled water companies. Reverse Osmosis reduces salts and other impurities, giving you high quality great tasting water.
4 stage filtering system is a combination of sediment, carbon, and reverse osmosis filtration
3 Gal. storage tank
No drain connection needed
No air gap is needed
Does not work with tankless water heaters or hot water recirculation pumps
New In Box Condition.