Enjoy a powerful 5 stage under sink reverse osmosis water filtration system with European design style brushed nickel kitchen faucet. This reverse osmosis water filtration system produces high capacity water at 80 gallons per day under the Nsf Ansi 58 certification by Iampo. The reverse osmosis system uses revolutionized water filter technology to deliver a perfect flow of pure water for any home setting. "Drinkpod 5 Stage Superb Taste High Capacity 80GPD Ro System5 Stages of Pure Water1.First stage: Premium quality sediment filter removes dust, particles, and rust. Filter Life: 6 Months.2. Second stage: Premium quality carbon block Gac removes chlorine, tastes, odors, and other chemicals. Filter Life: 6 Months.3. Third stage: Premium quality carbon block further removes residual chemicals, tastes, and odors Filter Life: 6 Months.4. Fourth stage: High rejection Ro membrane removes 99% of contaminants including arsenic, copper, aluminum, lead, fluoride, heavy metals, and much more... Filter Life: 2 Years.5. Fifth stage: Refining coconut carbon filter removes any possible residual taste and impurity from the tank. Filter Life: 1 Year."