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Berkey Water Purifier vs. Brita Water Filter

Berkey Water Purification System Guides

A collection of references and resources.

For further help or advice, please contact our Customer Support Team.

Water Filter or Water Purifier

There are two different standards in the water filter industry for classifying water treatment devices.

Reverse Osmosis and Distillation

FAQ's about Berkey Purification, Reverse Osmosis and Distillation

Black Berkey Food Coloring Test

Instructions on how to test if your Black Berkey Water Filters need replacing

Cutaway Images

Cutaway Images of Berkey Purification Systems and Elements

The Hazards of PET Plastic Water Bottles

An overview of the hazards posed by plastic water bottles

Guarantee and Returns

Guarantee, General Warranty, Returns and Shipping Information