Campmor
MSR Guardian Gravity Purifier
- Campmor$299.95Buy
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From Campmor
State-of-the-art virus protection in an easy high-volume gravity system. The Guardian Gravity Purifier has you covered with safe water around the world removing viruses bacteria protozoa sediment and microplastics hands-free. Simply hang it while you go about your tasks at the hostel basecamp or campsite-its 10L reservoir supports the daily water needs of multiple people. Originally designed to protect servicemembers in the field this rugged purifier handles the abuse of travel and meets the NSF P248 military testing standard.