WELLFAST Survival Straw Filter, Portable Water Filter Straw for Emergency Preparedness Hiking Water Purifier Kit

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【Portable Water Purification Straw】WELLFAST personal fresh water straw is small to ensure you bring and use it conveniently during outdoor. The size of each straw is only approx. 8.54 x 1.34 x 1.26 inches
【American Space Program NASA Technology】Filter’s material of survival straw is made in USA Ahlstrom Disruptor, it can selective filtration; filter out contaminates smaller than 0.1μm; keep healthy minerals and improve the taste.
【Innovative Filtration System】Carbon-containing nano-alumina fibers are also called electrocrystalline membranes. It has the functions of charge adsorption and 400 layers of physical double interception.
【Parameter of Survival Water Filter】＞50 millivolt streaming zata potential. Mean pore size 1.25 microns. Cartridge pressure drop ＜0.1 bar. It can removes contaminates not captured by conventional filters and captures healthy minerals.
【Multi-Use Water Purifier】WELLFAST outdoor water purification straw is an ideal tool for multiple purposes as backpacking gear, hiking gear,travel accessories,camping safety & survival equipment and emergency preparedness items.Even the survival straw also suitable as gifts for hikers.