LifeStraw Flex Multi-Use Water Filtersearch

LifeStraw Flex Multi-Use Water Filter

LifeStraw Flex Multi-Use Water Filter

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Fast & Easy Water Filtration

A convenient alternative to bulky filtration systems, the LifeStraw Flex water filter kit lets you carry safe drinking water with you on any adventure. The kit comes with a LifeStraw two-stage filter, a carbon capsule, and a Flex bottle. The two-stage filter removes 99.999 percent of waterborne bacteria and protozoa, instantly raising your water source—be it a faucet, river, or stream—beyond US EPA drinking standards. There’s also a replaceable carbon capsule that helps reduce chlorine and organic chemical matter, such as pesticides, herbicides, and VOCs. You can use the filter to drink directly from a water source, or attach it to any standard-mouth plastic water bottle, hydration bladder, or gravity filter.  


  • LifeStraw
  • Filter: Hollow fiber membrane
  • Filter pore size: 0.2 micron
  • Removes: Bacteria (E. coli), protozoa (Giardia, Cryptosporidium), microplastics
  • Filter lifespan: 500 gal (2,000 L)
  • Activated carbon capsule removes chlorine, pesticides, herbicides, VOCs
  • Lifespan: 25 gal (100 L)
  • Maximum water temperature: 140° F (60° C)
  • Exceeds US EPA drinking water standards
  • Exceeds NSF 42 standard for chlorine reduction
  • Exceeds NSF 53 standard for lead and heavy metal reduction
  • Dimensions, filter: 4.7 x 1.5 in (11.9 x 3.8 cm)
  • Weight, filter: 1.7 oz (48 g)


All orders will be shipped by Massdrop.

Estimated ship date is Oct 11, 2018 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.

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