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nowledge Base

Our Knowledge Base is filled with helpful tips and information about using your Berkey® system, reduction of specific contaminants, troubleshooting issues and more, Plus, view results of our rigorous third-party lab testing.

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Warranty Info

Our high-quality systems and accessories are backed by New Millennium Concepts, Ltd.’s limited warranty. See how long your product is covered.

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Check out our series of videos with helpful information about selecting the right Berkey® system, priming your elements, assembling your system, and more.

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Identify Counterfeits

There are a growing number of counterfeit Berkey® filters on the market. Our Buyer beware page explains the issue posed by counterfeit and lookalike Berkey® Filters, and provides resources to identify counterfeits, and a plan of action what to do if you have received counterfeits from an unauthorized seller.

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