Polite Notice: Please expect a delay with the delivery of orders due to the UK May Bank Holiday. Standard delivery times to resume 1st June onwards.

State Restrictions and Products Available for Sale

Certain restrictions apply to the sale and marketing of Doulton® and British Berkefeld® water filters in the states of California, Iowa and Wisconsin. In these states, under the Doulton® brand name, only the Doulton® HIP/Ultracarb® Inline, Doulton® QT/Ultracarb® Inline and Doulton® Ultracarb® elements have been tested and certified for sale

In these states the following filtration claims are made for these products:


Particulate Reduction: Class 1
Giardia & Cryptosporidium: >99.99%
Chlorine taste and odour (2ppm): 94.2%
Lead (150 ppb): 97.3%


Thank you for visiting our site