MSR Miniworks Ex Purifier System

Available from Ascent Outdoors when we last checked. Sold from the shop’s own store; the price there is the one that counts.

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—our 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 t