MSR Hyperflow Vandfilter

The HyperFlow microfilter uses the latest hollow fiber technology and state-of-the-art technology to package water treatment in an incredibly small, easy-to-use format. This gives you a whole new way to explore the wilderness. With its ergonomic shape, tiny size and tool-free maintainability, this filter is suitable for day trips as well as multi-day expeditions.

With a filtration rate of 3 litres per minute, this is the most efficient microfilter ever. Also included is a Quick Connect bottle adapter for direct connection to all MSR drinking systems and various other containers with large drinking openings, as well as a modern pre-filter that extends the life of the filter.