MSR HyperFlow Microfilter

The MSR HyperFlow Microfilter uses the latest hollow fiber technology and MSR's most advanced engineering to pack water purification into an incredibly small, easy-to-use format. This opens up a whole new way for you to explore the wilderness. With its ergonomic shape, tiny size and tool-free serviceability, this water filter is just as suitable for day trips as it is for multi-day expeditions. With a filtration rate of 3 liters per minute, this is the most efficient microfilter ever. Also included an advanced pre-filter that extends the life of the filter.

Features of the MSR HyperFlow Microfilter.

• Tested: Meets NSF standard P231 for removing bacteria (99.9999%) and protozoa (99.9%) throughout the life of the filter, even in extremely dirty water.
• High flow rate: pump volume of more than 3 liters per minute or 1 liter/20 pump strokes.
• Ultralight: Weighs only 209 g.
• Extremely small: Measures only 17.8 x 8.3 cm, making it easy to take along even when space is at a premium.
• Maintainable on the go: Can be cleaned repeatedly without tools for filter regeneration.
• Extremely convenient: Quick Connect bottle adapter allows water to be filtered directly into a wide variety of containers, including all MSR drinking systems and other containers with large drinking opening.