Product Tutorial and Information

Stop guessing about your water quality. We’re breaking down the "Tortuous Path" and "Ionic Adsorption" technologies that make gravity filters the gold standard for home health. Plus, a first look at the new Phoenix Gravity Filters.

Berkey flow rates by model, why gravity filters are slow by design, how to fix slow flow, Phoenix element speed upgrade, and troubleshooting tips.

We’ve all seen filtering straws and purification tablets, but would you trust a gravity filter with murky pond water? We dive into how Black Berkey and Phoenix Gravity elements handle "raw" water sources, the technical differences between them, and the #1 trick to keep your filters from clogging in an emergency.

Assemble your Berkey water filter in 5 simple steps. Priming tips, filter installation, spigot setup, and 2026 maintenance guide.