Berkey water filters produce purified drinking water, surpassing standards set by the military in order to be able to differentiate between the quality of water filtration systems. They set the bar high so that very few are able to achieve this classification. Berkey water filters not only meet the standard but surpass it. The technology that Berkey uses to purify water is able to handle the very smallest of water contaminants, even viruses, making it on of the most powerful water filtering systems available. Better yet, you can even get a travel version. This ability is all possible using the most simple, foolproof methods, starting with micro-filtration with a pore structure so small that minute organisms are not physically able to pass through the filtration medium. For more answers to frequently asked questions, read this. If you know me well, I only tell you about things that I use myself and have found beneficial in my own healing journey. Berkey water filters are one of them! So here’s to all of use having access to healthy clean drinking water!