The Groen 171836 Reverse Osmosis System is a high-performance water filtration solution designed to deliver up to 175 gallons of purified water per day. This system utilizes advanced reverse osmosis technology to effectively remove impurities while enhancing water quality through mineral addition. It includes a 16-gallon storage tank, two pre-filters, a post filter, and a reverse osmosis membrane for comprehensive filtration. The package also features an air gap kit, a booster pump, and a pressure regulator, ensuring optimal performance for HY-3 and HY-5 models. Enjoy clean, great-tasting water with this efficient and reliable system.