Laboratory test results of the Berkey water filter

For all laboratory test results of the Berkey water filter: click here. You will be directed to the manufacturer's knowledge base, where all the results are listed together on one page. These are all the tests carried out with the Black Berkey filter elements, and so these are the filter elements of the Berkey water filter.

In addition, this page also contains the test report of the Berkey Fluoride & Arsenic (PF-2) filter elements.