Take heart: This is likely the easiest Clean Everything article we’ll ... the most edifying thing I get to do here. The Big Berkey Water Filter system lacks independent certification, and ...

gravity-fed filter that promises clean drinking water anytime, anywhere you have access to water. All Berkey systems are built similarly: a lidded stainless steel chamber with two filters sits on ...

The Berkey can also be harder to maintain than other systems, with long-lasting filters that require periodic cleaning. And it’s much, much slower, taking hours to filter a full 2.25-gallon tank.