MSR Guardian Gravity Purifier
Drink water anywhere in the world—from local backcountry to remote locales—with the MSR Guardian Gravity purifier. Hang it while you go about your tasks at the hostel, basecamp or campsite.
- Meets NSF protocol P248 military testing standard—removes viruses (99.99%), bacteria (99.9999%), protozoa (99.9%), sediment & microplastics from "worst-case" water conditions
- Easy to fill at sinks and streams alike, with a 10-liter reservoir to support the daily water needs of multiple people for drinking, cooking and hygiene
- 2-stage purifier includes activated carbon to reduce chemicals and unpleasant tastes and odors
- Cartridge creates a high-flow, virus-stopping gravity system—up to 1 liter in 2 minutes
- No backflushing required to clean—simply opening the purge hose flushes the system to clean it and maintain flow
- Rugged, military-grade construction is engineered for travel
- Compact system fits easily in carry-on luggage and smaller packs
Made in USA.View all MSR Gravity Water Purifiers
Advanced hollow fibers
Protozoa, Bacteria And Viruses
Pump Strokes per Liter
12 x 4 inches
1 lb. 2.7 oz.
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