Description
The MSR Guardian Gravity Replacement Cartridge Restores flow rates to your Guardian Gravity Purifier System and delivers peace of mind when stored as a back-up cartridge with your system, assuring zero downtime and keeping it going strong.
- Replacement cartridge for the MSR Guardian Gravity purifier
- High flow cartridge for fast virus removal
- Two-stage protection uses hollow fiber technology & activated carbon
- Removes viruses, protozoa, bacteria, & microplastics
- Reduces chemicals and tastes
- Meets the rigorous NSF protocol P248 military testing standard
- Passes NSF Protocol P231 throughout the filter’s life.
- End of life indicator
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