MSR AutoFlow XL Gravity Filter 10L

While you cook dinner, set up camp, or just relax, the MSR AutoFlow XL gravity filter system quickly delivers 10 liters of clean water - and thanks to its big capacity, you don’t need to take as many trips down to the lake to haul up your water! The AutoFlow XL’s flat, durable base doubles the volume of water, while only adding 12 ounces of extra weight, and being roughly the same packable size as a four-liter system. Because it’s so fast-flowing and high-volume, while still being super light and packable, it’s perfect for luxurious, pump-free filtration for horsepackers, scout troops, basecamps, and other larger backcountry groups. And if your wilderness party is smaller, then a single 10-liter fill of the XL’s reservoir supplies one or two people with an entire 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 (U.S. EPA Guide Standard and Protocol for Testing Microbiological Water Purifiers)
• Fast flow rate of 1.75 liters per minute, thanks to gravity
• Versatile, separate hangstrap and bag clip allow for easy hanging for maximum convenience
• Rugged, durable 3-dimensional 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