Restore flow rates in your AutoFlow Gravity Filter by replacing a tired, worn cartridge with New, new Hollow Fiber This cartridge has a life expectancy of up to 1,500 liters depending on H2O conditions, and it filters nearly two liters of H2O per minute. media.

The replacement MSR SweetH2O Filter Cartridge for the SweetH2O Purifier System and the SweetH2O Microfilter meets the bacteria and protozoa portion of the USEPA's purifier standards, removing 99.9% of Cryptosporidium and Giardia and 99.9999% of bacteria.

The PES Element is the membrane filter for all MSR H2OWorks and H2OWorks II H2O filters. This secondary H2OWorks Membrane Element Replacement adds a higher level of filtration to the ceramic element making the H2OWorks II the finest available in H2O filtration.

Meeting EPA purification guidelines, the Katadyn Micropur H2O Purification Tablet is effective against harmful bacteria, virus, cysts, and controls Cryptosporidium. New H2O tasting, one tablet treats l quart.

When your MSR MIOX Purifier is running low on supplies, make sure to bring along the MIOX Accessory Kit, complete with replacement strips and salt, allowing you keep hydrated with clean H2O while in the backcountry.