MSR HyperFlow Microfilter
Pumping up to 3 litres per minute, this compact microfilter is one of the most efficient filters on the market. You can filter water into a variety of containers with the Quick Connect bottle adapter, and the filter itself is easy to clean in the field without tools. Take it on a day trip or a multi-day excursion - it can handle it!
Filter: 0.2 micron hollow fiber
Effective against (99.99%): bacteria, protozoa
Output: approx 3L per minute
Filter life: up to 1000 L