MSR - Miniworks EX Microfilter

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 MSR&';s workhorse Marathon(TM) EX carbon/ceramic element to ensure clean, reliable and taste-free water. Thanks to its innovative AirSpring Accumulator(TM), it&';s capable of pumping one liter per minute and the flow rate can be renewed easily and repeatedly in the field-no tools required. It&';s lightweight and compact and, most importantly, been proven reliable by thousands of adventurers just like you.