The WaterCare 2UVSTER1 Drinking System lets you drink clean and safe water straight from the tap with this state-of-the-art WaterCare Residential Purification System. Built with durable and reliable components from the USA and Canada, it is designed to remove common water contaminants found in city water including bacteria, viruses and chlorine. The Sterilight UV system, which is the last stage of the process, is made from advanced technologies that exceed the minimum bacteria killing dosage rate set by the US Public Health. It has safety features that are not available in ordinary UV systems. Installed under the kitchen sink, the size is compact and ideal for use in condominiums and small families.