Life Straw flex with Gravity bag is a powerful 2-stage water Filter that gives protected drinking water in any environment. It Gets rid of Bacteria, parasites, and micro plastics whilst reducing lead and chemicals. It may be utilized in 4 ways: with the included 1-gallon Gravity bag, as a personal straw, attached to a hydration pack, or with a plastic water bottle. It exceeds us EPA and NSF standards for protected drinking water. The hollow fiber membrane is good for 2, 000 liters (500 Gal), whilst the replaceable carbon Filter lasts 100 liters (25 Gal).
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Hollow fiber Membrane: 0.2 micron pore size. Gets rid of 99.999999% of bacteria, 99.999% of protozoa, and 99.999% of Micro plastics
Carbon fiber capsule: improves taste whilst reducing lead, other heavy metals, chlorine and Organic chemical matter (pesticides, herbicides, voc)
Performance: exceeds US EPA drinking water standards for bacteria and parasites. Exceeds NSF 53 standard for reduction of lead and other heavy metals
Longevity/lifetime: 2, 000 liters/500 gallons (hollow fiber Membrane) 100 liters/26.4 gallons (replaceable carbon capsule)
Make an affect: for each Life Straw product purchased, a school child in need receives protected drinking water for a whole school year