The MRS HyperFlow will change the way you filter water in the backcountry. With its diminutive size and tool free maintenance there is no reason to leave the filter behind and 'take a chance' while you are out there. Winner of Backpacker Magazines 2008 Editor's Choice Award.

• Just 7 x 3.5 in. makes it easy to take along even when space is at a premium
• Pumps more than 3 liters per minute or one liter every 20 strokes
• Quick-Connect bottle adapter lets you filter water directly into a variety of containers, including all MSR® hydration products and Nalgene® bottles.
• Can be cleaned repeatedly for flow recovery without tools
• Comes with an advanced prefilter to prolong the life of your filter
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