This replacement filter cartridge restores your Guardian Purifier’s flow rate, and lasts up to 10,000+ liters. Removes viruses, bacteria, protozoa, and particulates, like dirt and sediment.
Ships to Canada Only- Ultimate Protection: Meets NSF protocol P248, testing standard used by U.S. military, for removal of viruses, bacteria, protozoa, and sediment from “worst-case” water conditions.
- Long-Lasting: Leading-edge hollow fiber cartridge treats up to 10,000+ liters.
| Effective against protozoa | Yes |
| Effective against bacteria | Yes |
| Effective against viruses | Yes |
| Effective against particulate | Yes |
| Effective against chemicals/toxins | No |
| Weight | 6 oz / 180 g |
| Filter media | Advanced Hollow Fiber |
| Filter pore size | 0.02 microns |
| Flow (L/min) | 2.5 liters per min |
| Cartridge life | 10,000+ liters |
| Field cleanable | Self-Cleaning |
| Field maintainable | Yes |
| Cartridge replacement indicator | Yes |
MSR Guardian Pump Replacement Cartridge
