MSR Miniworks Filter

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 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.

Reliable, Field-maintainable, Fast flow, Better tasting water

Specs:
Effective against protozoa: Yes
Effective against bacteria: Yes
Effective against viruses: No
Effective against particulate: Yes
Effective against chemicals/toxins: Yes
Weight: 1 lb
Width: 2.75"
Length: 7.5"
Filter media: ceramic plus carbon
Filter pore size: 0.2 microns
Flow: 1 liter per minute
Flow (strokes per liter): 85
Cartridge life: 2,000 liters
Field cleanable: Yes
Field maintainable: Yes