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AutoFlow™ XL Gravity Filter 10L

by MSR
Availability: Translation missing: en.general.icons.icon_check_circle icon Hot Seller! Only 1 left! 🔥

This extra-large AutoFlow gravity filter system delivers 10 liters of clean water fast—all while you set up camp, prep dinner or relax. Ultralight and supremely packable, it offers the luxury of pump-free group filtration for basecamps, scout troops, bikepackers and other backcountry groups. And just one 10-liter fill of the reservoir can supply 1-2 people with a whole day’s worth of clean water.


  • Effective Against: Bacteria (99.9999%), protozoa (99.9%) and particulate. Hollow fiber filter meets EPA standards and NSF Protocol P231 for removal of bacteria and protozoa.*
  • Fast: Uses gravity to filter 1.75 liters per minute, letting you multi-task at camp.
  • Versatile: Separate hang strap and bag clip allow for easy hanging for maximum convenience.
  • Rugged: Durable 3-dimmensional film reservoir with RF-welded seams and a 1000-denier flat base that resists wear-and-tear.
  • Field-Maintainable: Sediment trap in bottom of bag; filter is easily cleaned on the fly, no tools required.
  • *U.S. EPA Guide Standard and Protocol for Testing Microbiological Water Purifiers
  • Made in the USA of US and Imported Materials
  • Weight: 12oz
  • Dimensions: 7" x 11" x 3"
  • No
  • Yes
  • Yes
  • No
  • Hollow Fiber
  • 0.2
  • 1.75 liters per min
  • 1500 liters
  • Yes
  • Yes
  • Yes
  • Yes