MSR Guardian Water Purifier

Whether you’re an experienced backcountry hiker, a devoted prepper, or an international traveler, the MSR Guardian Water Purifier provides one of the safest, easiest ways to purify your water anywhere you are. Designed in collaboration with the military, this Water Filters & Purification uses hollow fiber media technology to relibaly remove pathogens, including viruses, from filthy water to make it potable. When you need clean water with no exceptions, the MSR Guardian should be your go-to choice.