Msr

Features

1. Featuring the latest hollow-fiber technology and the power of gravity, the AutoFlow filters more than 1.75 liters per minute without a single pump stoke
2. Filter physically removes particles, protozoa, and bacteria down to 0.2 microns in size, including Giardia, salmonella, cryptosporidia and others
3. 4-liter reservoir allows you to filter large quantities at once, making it perfect for groups
4. Weighing in a mere 10.5 oz., the AutoFlow carries easily on lightweight backpacking trips
5. Filter cartridge is fully field-maintainable and does not require tools for complete disassembly; can be cleaned repeatedly without disassembly for optimal flow recovery
6. Filter directly into most any bottle or reservoir with included Universal Bottle Adapter
7. Included shutoff clamp lets you control the water flow so you won't waste a drop of clean drinking water