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MSR HyperFlow Microfilter: Nobody wants to spend a bunch of time pumping their water when camping or carry a bunch of heavy filtration equipment. Now you no longer have to worry with the incredibly small, light and fast MSR Hyperflow Microfilter. Utilizing the latest Hollow Fiber Technology and advanced engineering to make water treatment so small and so easy to use, it will change the way you travel in the backcountry. Its ergonomic design, diminutive size and tool-free maintainability make it just as appropriate on day trips as it is on multi-day excursions. Add a filtration rate of 3-liters per minute and you’ve got the most efficient microfilter ever created.
- High Flow Rate: Pumps more than 3 liters per minute or one liter every 20 strokes.
- Ultralight: Just 7.4 oz. (209 g).
- Ultra-small: Just 7x3.5 in. ( 17.8 x 8.3 cm) makes it easy to take along even when space is at a premium.
- Field-Maintainable: Can be cleaned repeatedly for flow recovery without tools.
- Super Convenient: Quick Connect bottle adapter lets you filter water directly into a variety of containers, including all MSR hydration products and other wide-mouth containers