The Aquaguard Enhance UV comes with a six-stage enhanced purification process. This makes certain that the water you drink is absolutely pure and crystal clear. The Aquaguard Enhance UV comes with a seven-stage enhanced. (UV+UF) purification Avoid installation to a hot water tap as it can damage the filters. Alerts you in case of service reminders, end of life of cartridges, filter life warning and electronic errors. Flexible Installation. Can be placed on the