The MSR® MiniWorks® Ceramic Filter is a little filter that's huge on value and versatility. No other filter available offers the field maintainability of the MiniWorks filter. That's why it was selected by the Amphibious Raids & Reconnaissance Division of the U.S. Marine Corps as the filter of choice for fast-and-light missions. The MiniWorks filter is ultra-compact, light, easy to use, and can go with you on short day hikes and multi-month international treks. Filter exceeds EPA purifier requirements for removal of bacteria and protozoa. The Miniworks filters particles down to .3 microns and can purify 1 liter in 2 minutes. Use the included scouring pad to clean your filter up to 40 times, prolonging its life. Weight: 16.1oz. Made in USA.
Super compact and easy to use
Exceeds EPA purifier requirements for bacteria and protozoa removal