(541) 386-4464
(541) 386-4464
MSR Autoflow 4 L Fast-Flow Gravity Filter-2ndWind-Sports

    MSR Autoflow 4 L Fast-Flow Gravity Filter

    $119.95
    Fast, no-pump water filtration in an ultralight system.
    Updated for 2017: The supreme ease of the AutoFlow Gravity Filter has converted many backcountry travelers to pump-free water filtration. Now, it 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. Choose the 4-liter system for groups and base camps. The 2-liter system is perfect for backpacking pairs.
    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 so you don't have to.
    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 bottle or reservoir with included Universal Bottle Adapter.

    Assembled in the U.S.A. of U.S. and Imported Materials


    Item Number: 200015-864

    WARNING: Cancer and reproductive harm - P65Warnings.ca.gov

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