Alberts Filter Different Color Portable Personal Water Filter, 5 Stage Outdoor Survival Water Purification Purifier Straw for Hiking Camping Backpacking Travel and Emergency Peparedness Gear，Set of 2 Provide SAFE and CLEAN outdoor drinking water Filters up to 1000 liters of contaminated water normally Removes minimum 99.9999% of waterborne bacteria Removes minimum 99.9% of waterborne protozoan parasites Lower turbidity: filters to an amazing 0.2 microns Don’t contain chemicals Water flow is HIGHER, which gives filtration accuracy of 0.01 […]

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