MiniWorks EX Filter

MSR's 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 the workhorse Marathon™ EX carbon/ceramic element to ensure clean, reliable and taste-free water. Thanks to its innovative AirSpring Accumulator™, 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. This product can only be shipped within the United States. PRODUCT FEATURES: Testing: Meets NSF protocol P231 for removal of bacteria (99.9999%) and protozoa (99.9%) from beginning to end of filter life in “worst-case” water. Reliable: Durable carbon/ceramic element ensures safe, taste-free water—even with frequent, heavy use. Field-maintainable: Can be cleaned repeatedly for full filter recovery with no tools required. Fast Flow: AirSpring Accumulator™ increases filtration speed; up to 1-liter per minute. Better-tasting Water: Carbon core removes unpleasant tastes and odors caused by organic compounds, such as iodine, chlorine, and pesticides. Effective against bacteria: Yes Effective against particulate: Yes Effective against viruses: No Filter pore size (microns): 0.2 Flow (strokes per liter): 85 Field cleanable: Yes Water Bottle Adapter: Yes Material(s): Ceramic Weight (Standard): 1 lb Width (Standard): 2.75 in Height (Standard): 5.5 in Effective against chemicals/toxins: Yes Effective against protozoa: Yes Filter media: Ceramic Plus Carbon Flow (L/min): 1 liters per min Cartridge life: 2000 liters Field maintainable: Yes Cartridge replacement indicator: Yes Made in the U.S.A. of U.S. and Imported Materials