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<p>Replace the cartridge on your MSR Guardian Purifier, or just carry one as a back up.</p><ul><li>Removes viruses, bacteria, and protozoa</li><li>Comes with clean side cover</li><li>Hollow fiber filter removing bacteria and protozoa</li><li>Note: the quality of water will significantly affect the filter's 10000 liter life</li></ul>

Guardian Purifier Replacement Cartridge NO_COLOUR

MSR Guardian Purifier Replacement Cartridge

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MSR Guardian Purifier Replacement Cartridge

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