Description
Replacement, two-stage water purifier cartridge for the MSR Guardian Gravity Water Purifier system
Restores fast flow rates of up to 1L in 2 minutes; rated for up to 3000L (depending on water conditions)
Meets NSF protocol P248 military testing standard for removing viruses (99.99%), bacteria (99.9999%), protozoa (99.9%), sediment and microplastics from “worst-case” water conditions
Additional, activated carbon helps remove chemicals and unpleasant tastes and odors
Includes: one replacement two-stage purification filter; measures 9.5 x 2 inches and weighs 4.5 ounces; made in the USA

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