Cryptosporidiosis - General Information - A Guide to Water Filters. Www.petsmarche.com. FAQ from British Berkefeld on New Millennium Concepts. What is the history of British Berkefeld® Water Filters?
John Doulton founded his first pottery in 1815. As early as 1827, his son Henry, developed ceramic filters for removing bacteria from drinking water. Because the Thames river was heavily contaminated with raw sewage; cholera and typhoid epidemics were rampant, Queen Victoria commissioned Henry to produce a water filter for the Royal household. PDF and EBook Search Engines.
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