Carron Inca Filter Tap 5082 Developed using leading Swiss filtration technology, the system is designed to filter harmful contaminants and pollutants from your drinking water leaving it fresh, safe and pure. This tap is easy to install and leaves no external vidence of a filter system. And, unlike many others, this system does not require a separate "filtered water" spout. As well as providing hot and cold water, the tap incorporates an additional pipe, offering filtered drinking water on tap at any time of day or night. Tri-Pure quite simply delivers pure, filtered drinking water on demand in your kitchen from a system that's completely hidden, silently and efficiently protecting you and your family.