The very best raw materials
Made from the finest natural earths, the Doulton® micro porous ceramic shell design allows water to pass from the outside to the inside, leaving the dirt particles on the surface of the ceramic
Enhanced anti-bacterial properties
Doulton® ceramic filter candles have an anti-bacterial matrix integrated into the ceramic mix, which inhibits bacterial growth on the filter
Unique to Doulton® filter elements, a sealing mechanism that gives unrivalled microbiological protection
All stages of the Doulton® drinking water filter production process adhere to the stringent BS EN ISO 9001 quality standards.
The company holds the coveted NSF® and WRAS certificates, demonstrating that our drinking water filters have passed the highest testing standards.
Millions of ceramic filter candles are produced annually.
Each and every candle has been carefully assembled, finished, inspected and individually packed by hand.