The Aqua View SinkMiser is a freshwater reclamation system. People want to wash their hands in hot water or rinse a greasy dish with the same, so they turn on the hot water which at first is not hot and let the cold fresh clean water go down the drain. In homes, kitchen sinks are considered as black water systems so all the cold fresh clean water is lost. The Aqua View SinkMiser allows you to capture that clean freshwater and store it as potable water. The 002 Series is mainly for sink use but can also be used in the shower. What Comes in the Kit: SinkMiser Two-Way Diverter UnitAqua View Magic MushroomAqua View Custom Tee (required with Magic Mushroom; expertise in plumbing and countertop hole drilling will be necessary) No more wasting water waiting for it to warm up Includes two-way diverter, Aqua View Magic Mushroom, & custom tee Countertop hole drilling will be necessary | Camping World Aqua View SinkMiser Unit SKB002 for Home/Commercial, Brushed Nickel in Black