Product Description
The LifeStraw Flex Multi-Function Water Filter System lets you drink safely from outdoor water sources like lakes, rivers and streams. Featuring a 2-stage water filter, the Flex first removes 99.999999% of bacteria, parasites and microplastics with a hollow fiber membrane microfilter. The activated carbon + ion exchange filter then reduces heavy metals, chlorine and other chemical materials while improving taste. The LifeStraw Flex is versatile and can be used as a personal water filter straw, with the gravity bag or be attached to disposable water bottles and hydration pack bladders. The included gravity bag features a leak-proof hose connector and a convenient shoulder strap for easy transport or flexibility to hang virtually anywhere. When not in use, the Flex fits easily into backpacks or go-bags. Great for outdoor adventures like hiking, camping and back-packing, providing safe water for a small campsite/group or emergency preparedness kits!
All Life Straw Water Filters are independently tested in our accredited lab and meet or exceed US EPA and NSF/ANSI International standards. Live sustainably and avoid plastic water bottle waste – do good for your household and for the world. Your purchase has impact. For every LifeStraw product purchased, a school child in need receives safe water for an entire school year.
About LifeStraw:
At LifeStraw, we believe everyone deserves equitable access to safe drinking water. We design products that provide the highest protection from unsafe water and have positive impact on people and planet. Our portfolio includes water filter products for outdoor recreation, home pitchers and dispensers, as well as, community-level systems. We are Climate Neutral Certified, B-Corp Certified and for every product purchased, a child in need receives safe water for a year.
FILTRATION SPECIFICATIONS
Long-lasting Membrane Microfilter lasts up to 500 gallons
Activated Carbon + Ion Exchange Filter lasts up to 26 gallons. Replacement filters sold separately
Flow Rate: 0.125 gal/min
Stage 1 Water Filter: Membrane Microfilter
Removes 99.999999% of bacteria (including E. coli, Salmonella/Typhoid and Cholera)
99.999% of parasites (including Giardia and Cryptosporidium.)
Removes 99.999 % of microplastics
Pore size: 0.2 micron
Filters 500 gallons
Stage 2 Water Filter: Activated Carbon + Ion Exchange Filter
Reduces lead, mercury, chromium III, cadmium, copper and other heavy metals
Reduces chlorine and bad odors for improved taste
Reduces organic chemical matter including PFAS, pesticides and herbicides
Filters 26 gallons
ADDITIONAL FILTRATION SPECIFICATIONS
Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites
Meets NSF 42 standard for chlorine reduction
Meets NSF 53 standard for reduction of lead and other heavy metals
Product Specifications
- Dimensions (Overall): 18.7 Inches (H) x 1.5 Inches (W) x 10.6 Inches (D)
- Weight: .43 Pounds
- Capacity (Volume): 22 fl oz (US)
- Maximum Filter Capacity: 500 Gallon
- Purification Time: 1 minutes
- Material: Plastic
- Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer’s or supplier’s warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Product Highlights
- Drink safely from lakes, rivers, streams and other water sources. Great for camping, hiking, backpacking and small groups
- 2-stage water filter removes 99.999999% of bacteria and 99.999% of parasites and microplastics. Reduces organic chemical matter like pesticides and herbicides, chlorine, turbidity and odor while improving taste
- Versatile water filter system can be used as a personal water filter straw, gravity bag, as an inline filter with most hydration pack bladders or attached to most disposable water bottles
- Compact and ultralight. Weights 6.9oz and can filter one-gallon of water in less than 10 minutes
- Included shoulder strap is great for portability or hanging bag virtually anywhere, like camp sites, at RV’s or in car camping
- Rigorously and independently tested in our accredited lab to meet/exceed US EPA and NSF/ANSI International standards
- Your purchase has impact: one product, one child, one year of safe water



































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