The Commers RO-50 Reverse Osmosis System Effortless click-in lock cartridge installation 3/8” push fit plumbing connection for easy installation and high flow Water supply valve shut off fits multiple piping styles Color coded cartridges to maintain proper filter sequence 3/8” tubing to storage tank and faucet Built-in check valve with multi-point backflow protection Designer faucet included Commers RO-50 Reverse Osmosis System .................................................................................................................................................... Commers ~ Quality Water Systems since 1947 ~ Office (763) 252-7701 ~ Fax (763) 252-7739 24 hour emergency service available. Go to our website for more information on our products and services at www.commers.com Many uses for reverse osmosis water Drinking water Coffee, tea and juices Baby formula Cooking Soups and sauces Ice cubes & refrigerator water Humidifiers Low sodium diets Plants Steam Irons Auto batteries and radiators Aquariums Choose from several options for faucets to match any kitchen High efficiency model will produce 1 gallon of pure water while expelling only 1 gallon of waste water RO membrane technology can produce up to 50 gallons of purified water per day