MSR Guardian Gravity Replacement Cartridge - Water Filter Replacement for Backpacking, Camping & Emergency Preparedness | Compatible with MSR Guardian Purifier System

Product 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