Fairey Industrial Ceramics Limited (FICL), based in the United Kingdom, is the sole manufacturer of the world-famous range of Doulton® and British Berkefeld®ceramic drinking water filters. With over 150 years continuous manufacturing experience and Doulton® and British Berkefeld® in use in home water filtration systems in 140 countries world-wide, FICL is a global leader in water purification, helping to provide safe, clean, filtered drinking water to millions of people every day.