A Doulton water filter is a filtration system that harnesses the natural benefits of ceramic technology to remove common contaminants from your drinking water. Designed with health, convenience, and sustainability in mind, our advanced range of filter systems has been refined over generations to bring exceptional quality to households around the globe. What makes Doulton unique is its heritage: today’s innovative designs are built on the same trusted ceramic filtration principles first developed by Henry Doulton in the 1800s to provide safe drinking water during a time of widespread waterborne disease. Our range today spans from discreet under sink water filter systems options, through to the innovative Taste 2 bottle, which allows you to enjoy great tasting water in any location.