Berkey Water Filtering Performance

Berkey Water Filtering Performance

All Berkey Water Filter systems are classified as water purifiers. In order to meet purification standards, a water filter must be able to remove specified contaminants to a predetermined level, known as a "standard". This purification standard is the highest level of water contamination removal that a water filter can obtain and very few manufacturers are able to make the purification claim without the use of harsh chemicals like iodine or chlorine. Berkey Water Filter Systems, such as the Big Berkey, do not use chemicals. Instead, we rely on simple time-tested micro-filtration and a unique ionic absorption technology to purify the water.

Big Berkey Being Filled

What do the Black Berkey Filters Remove?

We provide a detailed analysis of exactly what and how much the Berkey water filter removes from your drinking water.

What's Removed

How the Berkey Purifies Water

Discover the science behind this amazingly simple water filtration system.

Berkey Purification Process

Benefits of the Berkey Water Filter System

See why the Berkey is one of the best water purifiers on the market.

Berkey Benefits