MSR Guardian Gravity Purifier Replacement Cartridge
This product is not available. Good news: we have a newer version.
Restore your MSR Guardian Gravity purifier (not included) with this replacement cartridge to ensure high-flow delivery of purified, virus-free water on demand, virtually anywhere on Earth.
Shop newer version- Meets NSF protocol P248 military testing standard—removes viruses (99.99%), bacteria (99.9999%), protozoa (99.9%), sediment & microplastics from "worst-case" water conditions
- When used with the Guardian Gravity purifier (not included), this hollow-fiber cartridge provides fast, anti-virus water purification—up to 1 liter in 2 minutes
- 2-stage purifier includes activated carbon to reduce chemicals and unpleasant tastes and odors
Made in USA.
View all MSR Replacement Water Filters| Best Use | Backpacking |
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