MSR Autoflow XL Gravity Filter

SKU: 10944 Categories: ,


This MSR Autoflow Gravity Filter is a fast and high-volume water filtration system, perfect for groups and basecamps.

In stock


This extra-large AutoFlow gravity filter system delivers 10 liters of clean water fast—all while you set up camp, prep dinner or relax. And its big capacity means fewer trips to the river to haul the water you need. Similar in packable size to a 4L system, the AutoFlow XL system's durable flat base doubles the water volume for only 340 g (12 oz) of total weight. Ultralight and supremely packable, it offers the luxury of pump-free group filtration for basecamps, scout troops, horsepackers 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
High Capacity: The 10-liter water reservoir is perfect for base camp cleaning and cooking
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
Width: 5 in
Height: 3 in
Length: 12 in
Weight: 12 oz
Flow Rate (L/min): 1.75 liters per minute
Filter Pore Size (Microns): 0.2
Effective against Bacteria: Yes
Effective against Protozoa: Yes
Effective against Viruses: No
Cartridge Life: 1500 liters
Filter Media: Hollow Fiber

Additional information

Weight 3 lbs