MSR Water: MiniWorksĀ® EX Filter Maintenance

The MiniWorks EX microfilter is the worldwide best-selling microfilter, delivering long-lasting, field-maintainable water filtration in demanding environments. Engineered for frequent and heavy use, it utilizes our workhorse Marathonā„¢ EX carbon/ceramic element to ensure clean, reliable and taste-free water. Thanks to its innovative AirSpring Accumulatorā„¢, it’s capable of pumping one liter per minute and the flow rate can be renewed easily and repeatedly in the fieldā€”no tools required. It’s lightweight and compact and, most importantly, been proven reliable by thousands of adventurers just like you.
Learn more about the MSR MiniWorksĀ® EX water filter here: