Clean water passes through while larger contaminants cannot. Blocks bacteria, E. Coli, Cholera, Typhoid, protozoa, Cryptosporidium and parasites (Giardia). Filters down to 0.1 microns and up to 100,000 gallons.
This product would be ideal for outdoor enthusiasts, campers, hikers, and survivalists who need a compact, lightweight, and reliable water filter.
