MSR Guardian Purifier Pump

Only2in stock

Product Description

Product Description


The MSR Guardian purifier combines military-grade engineering and game-changing hollow fiber technology to create the safest, easiest way to purify water virtually anywhere on earth. Co-developed with the military, it brings this advanced technology to international travelers, backcountry users and for disaster preparedness. Game-changing hollow fiber media offers the most reliable way to remove pathogens - even viruses - from the filthiest water. Add self-cleaning performance, and this purifier shifts the paradigm.


  • Ultimate Protection: for removal of Viruses, bacteria, protozoa, and sediment from "worst-case" water conditions
  • Fast & easy: pumps a Rapid 2.5 liters per minute, offering added viral Protection without the need for chemicals, bulbs, batteries, or waiting
  • Self-cleaning: pump self-cleans on every stroke, no back flushing or filter-scrubbing ever required
  • Long-lasting: leading-edge Hollow fiber cartridge treats up to 10,000+ liters
  • Extremely durable: engineered to withstand heavy use, freezing, drops (6ft to Concrete), and harsh environments


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