MSR MiniWorks EX Filter

This compact filter features new EX technology, which utilizes back pressure to improve the water flow rate. New venturi/dampening device also has the added benefit of reducing the force required for each pump stroke. Ceramic/carbon media can be cleaned over and over for maximum field life. Effectively removes bacteria and protozoa including giardia and cryptosporidia. Also removes chemicals including pesticides, industrial pollutants, iodine and chlorine plus taste and odor compounds. Bottom screws onto an MSR Dromedary® Bag or Nalgene® water bottle for easy operation (both sold separately). Easy disassembly lets you troubleshoot and maintain filter in the field.