Berkey Systems FAQ

From How Does Berkey Work to When to Change a Fluoride Filter – Find links to the extensive library of information from Berkey Manufacturers



Berkey are Carbon based Black Filters, a next stage from ceramic candles.  The Berkey Black Filters are on the market now for decades and work as Gravity Fed top fill to bottom purified.  To check purification standard a simple Red Dye Test is done.  Water goes in to the Top Drum and comes down the Bottom Drum, with the new primer kits that now come with the system, they filter super fast.  For suitable sizes go to the Catalogue.


Without doubt Berkey are a Gold Standard and continue to get top recommendations from genuine reviews.  That’s it, they work anywhere, can be moved anytime just carefully dismantle and pack protected while traveling.