For non-chemically or radiologically contaminated water, this is a better value than our Berkey water purifier kits. This kit is ideal for rain water filtration. It costs less, and filters much faster (500+ gallons per day), and has much longer life (over 1 million gallons).
The pores are so small (0.1 micron absolute) that no bacteria, protozoa, or cysts like E.Coli, Cholera and Typhoid can get through. At 7 log (99.99999%) the filter attains the highest level of filtration available today and yet it has a very high flow rate (500+ gallons per day) due to the large amount of tubes. Each filter is certified for ABSOLUTE microns. That means there will be no pore size larger than 0.1 microns in the biological filter Simply put, it is impossible for bacteria to pass through the 0.1 micron filter.
Contains everything needed to convert a bucket into a high quality water filter, including the drill bit. Also includes our complete rain water harvesting, solar water heating, and greywater recycling ebook package.
DIY Green-Trust Water Filter Kit $85 (free shipping, USA) (filter, connector, drill bit and instructions):