There are many types of water filters. Alkaline water filter, gravity fed water filters, reverse osmosis water filters, just to name a few. The purpose of filtering water is to rid your water, whether it be treated or stagnant water, of contaminants such as, heavy metals, bacteria or fluoride. After years of research, water experts have found that the best quality water filter is the Berkey water filter systems.
The water filter that Berkey has to offer uses a Black Berkey water filter which is gravity fed, the water filters pretty slow but by morning you have possibly the cleanest water on earth, the black berkey water filter has the ability to filter out all heavy metals and hidden bacteria. These same water filters are used by the red cross in developing countries. Buy your water filters today.