Manufactured to the highest standards, Lincat FilterFlow automatic water boilers combine style, function, reliability and value for money with a pioneering new development in water boiler filtration. A water filter is essential, not only in hard water areas to reduce problematic scale build-up, but also to remove impurities that can leave an unpleasant taste. Until now, these filters have always been plumbed in as a separate unit. This is unattractive and adds cost. FilterFlow is ingeniously different. It revolutionises water boiler design by incorporating the filter cartridge within the boiler casing.