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<p>Replace the cartridge on your MSR Guardian Gravity Purifier, or just have one on hand as a back up.</p><ul><li>Removes viruses, bacteria, and protozoa; pore size 0.02 microns</li><li>Hollow fiber filter removing bacteria and protozoa</li><li>Activated carbon filter helps remove any tastes from the water</li><li>Filter flow rate of up to 500ml per minute</li><li>Note: the quality of water will significantly affect the filter's 3000 liter life</li></ul>

Guardian Gravity Purifier Replacement Cartridge Grey

MSR Guardian Gravity Purifier Replacement Cartridge

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MSR Guardian Gravity Purifier Replacement Cartridge

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