SimPure Water Filter Straw, Ultralight Personal Life Water Filter Survival, 0.1 Micron 4 Pack Water Purifier Straws…
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ADVANCED 4-STAGE FILTRATION- Uniquely designed with 4-stage filtration technology, the personal water filter ensures water goes firstly through the pre-filter grid, PP cotton fiber, coconut shell activated carbon, and finally through a 0.1-micron hollow fiber UF membrane. Thus, our portable filter straw will remove minimum 99.9999% of harmful substances.
OUTDOOR SURVIVAL GEAR FOR DRINKING WATER- Our water filtration straw is perfect for outdoor recreation, hiking, camping, backpacking, which is also your good companion for military, scouting, domestic & international travel, natural disaster emergency preparedness. You will always have access to fresh drinking water in any wild situation.