Which Is The Best Lifestraw Gravity Water Filter System

Life Straw flex with Gravity bag is a powerful 2-stage water Filter that provides safe drinking water in any environment. It removes Bacteria, parasites, and micro plastics while reducing lead and chemicals. It can be used 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 safe drinking water. The hollow fiber membrane is good for 2, 000 liters (500 Gal), while the replaceable carbon Filter lasts 100 liters (25 Gal).

The LifeStraw Flex Water Filter System is a 2-stage water filter that can be configured to be used in a variety of different ways. Similar to the award-winning LifeStraw Personal filter, the LifeStraw Flex can be used by itself as a simple straw filter to drink directly from any source of water. The LifeStraw Flex can also function as an inline filtration system with the included soft touch water bottle, as well as a hydration pack bladder or a gravity water filter system. The Flex water filter even makes it possible to turn nearly any disposable water or soda bottle into a powerful water filtration system. Simply attach the Flex onto the screw-top threads. The first stage of filtration is a hollow fiber membrane microbiological filter that filters to 0.2 microns and removes 99.999999%of waterborne bacteria and 99.999% of waterborne protozoan parasites from up to 500 gallons (2,000 liters) of water. A replaceable, activated carbon capsule serves as the 2nd stage of filtration, which improves taste, removes odor and reduces organic chemical matter (pesticides, herbicides, VOCs). LifeStraw Flex filter exceeds the NSF-42 standard for chlorine reduction and NSF 53 standard for reduction of lead and other heavy metals for up to 25 gallons (100 liters). System includes a 2-stage filter, collapsible soft touch water bottle and backwash syringe. Measures 4.7 x 1 x 1 inches and weighs 1.7 ounces. For each LifeStraw purchased, one child in a developing community receives safe drinking water for an entire school year.

Safe water on the go. LifeStraw Go uses 2-stage filtration within this refillable water bottle, so you have safe drinking water wherever you go. Now with a carbon capsule that reduces chlorine and other bad tastes. Removes 99.9999% of waterborne bacteria, including E-Coli; Removes 99.9% of waterborne protozoan parasites, including Giardia & Cryptosporidium; Activated carbon capsule reduces chlorine and other bad tastes; BPA-free Tritan bottle; Uses replacement filter and replacement activated carbon capsule for years of use; Filtration lifetime hollow fiber membrane: 1,000 liters (264 gallons); Lifetime activated carbon capsule: 100 liters (26 gallons); Replaceable? Yes; Dimensions: 9″L x 3″W.; Capacity: 22 oz.; Weight: 6 oz.; Mfg. Number: LSGOV2CR45; Lifestraw Go with 2-Stage Filtration

Replacing the filter in your LifeStraw Go is quick and easy to do. Simply unscrew the top cap from the bottle and gently remove the filter. Discard the used one.

The LifeStraw Universal Water Filter Bottle Adapter Kit is the first bottle adapter kit with a 2-stage filter. Two different sized caps make it possible to turn almost any water bottle into a powerful water filtration system, for cycling, hiking, fitness, travel, and emergency preparedness. The kit includes a replaceable 2-stage filter, wide cap, standard cap, interchangeable standard and sport mouthpieces, leakproof lid with easy-carry loop, and kit bag. The first stage of filtration features a replaceable hollow fiber membrane microbiological filter which filters to 0.2 microns, and removes 99.999999 percent of waterborne bacteria, and 99.999 percent of waterborne protozoan parasites, from up to 1,000 gallons (4,000 liters) of water. The second stage of filtration puts water through a replaceable activated carbon capsule, which reduces organic chemical matter (pesticides, herbicides, VOCs), exceeds the NSF-42 standard for chlorine reduction, and improves taste for up to 26 gallons (100 liters) of water. All kit materials are FDA approved, and manufactured from food grade silicone. Kit components are compatible with most popular water bottle brands, including several styles of Nalgene, Hydroflask, Camelback, and Klean Kanteen bottles (sold separately); may fit additional bottles with compatible mouth diameter, threading, and a minimum bottle height of 7.3 inches. Filter, one cap, and lid weigh 3.3 ounces, plus the weight of the bottle. The LifeStraw Universal Water Filter Bottle Adapter Kit makes it easy to filter, using almost any bottle to scoop water from a lake, river, or other contaminated outdoor or urban source, so that clean, safe water is accessible anytime, anywhere. For each LifeStraw purchased, one child in a developing community receives safe drinking water for an entire school year.

Conclusion

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