MSR Guardian Replacement Cartridge Freeze Dried Food skills and lessons on how

skills and lessons on how to anticipate

Ben’s UltraNet is the highest-visibility no-see-um net on the market

Water Treatment (Chlorine Dioxide) kills bacteria while enhancing the taste of treated water

Ideal for long-distance treks

Lifetime: 3

MSR Guardian Replacement Cartridge Freeze Dried Food skills and lessons on how*This product can only be shipped within Canada Replace the purifier cartridge on your MSR Guardian Filter, or just carry one as a back up. Removes viruses, bacteria, and protozoa. Comes with clean side cover. Hollow fiber filter removing bacteria and protozoa. Note: the quality of water will significantly affect the filter's 10000 liter life.