Doulton W9121214/British Berkefeld W9121215 0.5 Micron ATC Super Sterasyl Ceramic Water Filter Replacement Cartridges (2 Pack) - Perfect for Camping, Emergency Preparedness & Home Gravity Water Filtration Systems

Why I ended up buying Doulton instead of Berkey. As most people know Berkey is using incorrect rubber washers to secure the filter to the upper chamber and therefore the taste from the rubber ends up leeching into the final product which is just absolutely gross. They also gouge customers on replacment filters. I stumbled upon these Doulton Super Sterasyl candles as a direct replacement for my Berkey Travel 1.5gal and I am super impressed. Water quality is far superior to Berkey and tastes absolutely fantastic! Not only that, Doulton is NSF certified which Berkey is not. For anyone still interested in Berkey do yourself a favor and buy British Berkefeld instead. Less expensive and a superior product. This ATC Super Sterasyl Ceramic Water Filter has p/n: 8674 on the filter indicating the highest filtration capability, however the flow rate is slower than BB9 filters so its doing a more through job of filtering then a Berkey. Excellent product and highly recommenced for all Berkey gravity filter systems