MSR AutoFlow Gravity Micro Filter
The MSR AutoFlow Gravity Micro Filter is perfect for your expedition base camp or on the move and allowing you to carry a decent amount of water.
It will filter 1500 litres of water on a single filter, so will give you plenty of scope for long term travel.
Now with an even lighter filter cartridge, the MSR AutoFlow Gravity Micro Filter represents the latest evolution of backcountry hydration, combining filtration, storage and collection into a single, pump-free system.
Featuring the latest Hollow Fiber technology and the power of gravity, the AutoFlow microfilter is fast as well—up to 1.75 liters per minute without a single pump stoke.
A 4 liter reservoir allow you to filter large quantities at once making it perfect for groups, while quick and easy tool-free cleanings maintain high flow rates on extended expeditions.
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: Let gravity do the work for you.
Fast: Filters more than 1.75 liters per minute.
Lightweight: only 10.5 oz. (299 g).
Field-Maintainable: Can be cleaned repeatedly without disassembly for flow recovery.
Adaptable: Filter directly into most any bottle or reservoir with included Universal Bottle Adapter.