Doulton Ceramic filter cartridges and drinking water technologies are based on over 185 years in ceramic filtration technology.
Doulton have been continually manufactured for over 170 years. The first water filters were manufactured in the early 1800’s at Doulton & Co.’s Lambeth works on the banks of the River Thames, London.
Nowadays, Doulton offers a wide range of drinking filter systems, alongside their accredited various grades of candles and cartridges.
These ceramic filter candles are available in 5 grades. The grade you select depends much on which contaminants you need to remove from your water supply.