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MSR AutoFlow Gravity Filter

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105.00 GBP
(-15.00%) 89.25 GBP
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MSR AutoFlow Gravity Filter
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 basecamps. 

 - 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 required, let gravity do the work so you don't have to
 - Filters more than 1.75 litres per minute
 - Field-maintainable, can be backflushed repeatedly without disassembly to
   regain flow rates
 - Adaptable, allowing you to filter directly into most any bottle or reservoir with
   included Universal Bottle Adapter

Width: 10 cm / 4 in
Filter Media: Hollow Fibre
Filter Pore Size: 0.2 microns
Filter Life: ~1500 litres (depending upon water quality)