Black Berkey Filter "How To" Information

Refer to these articles to find out how to accomplish the most common maintenance procedures for the Black Berkey Filters.

Black Filter

Priming the Black Berkey Filters

Detailed instructions on priming the Black Berkey filter element.

Cleaning the Black Berkey Filters

Instructions and illustrations for cleaning the Black Berkey filter element.

Testing The Black Berkey Filters

A detailed procedure for testing the Black Berkey filter.

Lab Results

Purifiers vs filters, what's the difference?

System Calculator

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Berkey Filters

The world leader in portable purification.