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MSR AutoFlow Gravity Water Filter has been discontinued by MSR and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camp & Hike, Camp Kitchen, Camp Hydration, Water Treatment, Water Filters & Purification yourself to try and find the perfect replacement for you!
Product Info for MSR AutoFlow Gravity Water Filter
Updated for 2017, the MSR AutoFlow Gravity Filter has converted many backcountry travelers to pump-free water filtration. This design offers the luxury of effortless water storage and filtration in a more compact, lightweight and streamlined system. Efficient hollow fiber technology filters up to 1.75 liters per minute, and quick and easy tool-free cleanings maintain high flow rates on extended expeditions.
Features of MSR AutoFlow Gravity Water Filter:
Tested: Meets NSF protocol P231 for removal of bacteria (99.9999%) and protozoa (99.9%) from beginning to end of filter life in "worst-case" water
No pumping: lets gravity do the work
Fast: Filters more than 1.75 liters per minute
Lightweight: 2-liter system weighs only 300 g (10 oz). 4-liter system weighs just 315 (11.1 oz)
Field-Maintainable: Can be backflushed repeatedly without disassembly to regain flow rates
Adaptable: Filter directly into most any bottles or reservoir with included Universal Bottle Adapter
Package Contents:
MSR AutoFlow Gravity Water Filter
Customer Reviews for MSR AutoFlow Gravity Water Filter
Read All (4)
Used for a party of 7 in Boundary Waters Canoe Wilderness Area. Water there is tea colored with suspended matter. We found we needed to clean the filter more than once a day with the amount of water we were filtering for our party. Still, a pump would have had the same problems and a simple back flow might not have been so effective. On arriving home, a soak in cholox and extra... Read more
We just used this water filter for a three day backpacking trip. It was so easy and convenient to use. Put my hand pump style filter to shame. I think all of us that were on the trip are now buying one.
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