Berkey System...The most reliable filters use gravity, not electricity, to remove metals, chemicals and other toxins from water. In a comprehensive laboratory study that tested water filters for the removal of heavy metals, the Big Berkey System performed the best!
The questions to ask and the process to go through when selecting the best water filter for your home, lifestyle, and budget. http://www.thehealthyhomeeconomist.com/choosing-best-water-filter-for-your-home/
The Best Water Filter Options Having clean water is vital for the quality of our health. Sp what is the best water filter for your family? Bottled, Pitchers, Reverse Osmosis, Distilled Water, and Carbon Filters evaluated on price and effectiveness.