MiniWorks EX Purifier System

Adding to cart… The item has been added


Get the added viral protection that’s critical in popular wilderness areas and developing countries with this comprehensive purifier and microfilter system. The MiniWorks Microfilter—MSR's best-selling filter for demanding conditions—utilizes a ceramic/carbon element to filter out waterborne bacteria and protozoa, as well as particulate, taste and odors at 1 liter per minute. When viruses are a concern, the chlorine-based Aquatabs® purification tablets add viral defense. Together they provide the most reliable water possible in a compact, lightweight system that’s great for backpacking and international travel.

This system meets U.S. EPA requirements for microbiological water purifiers.

WARNING for California customers: Cancer -


Brand Name:
Mfg Sku/Part Number:
Protects Against:
Protozoa & Bacteria & Viruses
Micron Rating:
Flow Rate:
1 liter per minute
Treatment Type:
Pump Filter
Filter Material:
Ceramic Filter
Field Maintainable:
2.5 x 7.5 in (filter)
1 lb / 0.46 kg
Other Features:
• Effective Against: Viruses (99.99%), bacteria (99.9999%), protozoa (99.9%) and particulate. Meets U.S. EPA drinking water standards* and NSF protocol P231 testing standard. (Aquatabs must be used in combination with the filter in order to inactivate viruses.)
• Iodine-Free: Aquatabs tablets inactivate viruses without bad-tasting iodine.
• Reliable: Filter's durable ceramic/carbon element ensures safe, taste-free water, even with frequent, heavy use.
• Field-maintainable: Filter can be cleaned repeatedly for full flow recovery with no tools required.
• Filter media: Ceramic Plus Carbon
• Flow (strokes per liter): 85
• Cartridge life: ~2000 liters
• Water Bottle Adapter: Yes
• Cartridge replacement indicator: Yes
• Mechanical advantage: Yes
• Made in the U.S.A. of U.S. and Imported Materials
*U.S. EPA Guide Standard and Protocol for Testing Microbiological Purifiers

Recommended Accessories


You May Also Like