We all know that the smaller pore size, the higher the filtering accuracy, but the lower flow rate. Also we know that a 0.2 micron aperture is enough to filter out tiny material. Compared to the 0.1 micron filter straw on the market, our 0.1?
M pore size filter straw maintains the optimum flow rate while maintaining the same filtration accuracy. Mini and lightweight filtering system is ideal for recreation, hiking, camping, scouting, domestic and international travel, and emergency preparedness. Double Medical Grade PP Cotton, Activated carbon filter, Hollow fiber ultrafiltration membranes. Outdoor Personal water filter removing 99% of the tiny material, cysts, particulates, sediments. Flow Rate for Filter Straw. Drink straight from the water source. Lakes, rivers, streams, spring water, rainwater, tap water, etc. Outdoor backpacking, hiking, camping, travel, hunting, fishing, scouting, emergency preparedness, etc.