MSR Guardian Pump Replacement Cartridge
Product details
| Management number | 235877982 | Release Date | 2026/07/09 | List Price | US$113.75 | Model Number | 235877982 | ||
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When your MSR Guardian Purifier starts slowing down after thousands of liters of backcountry water treatment, this replacement cartridge brings it back to peak performance with military-grade reliability. The hollow fiber technology delivers comprehensive protection against viruses, bacteria, protozoa, and sediment through ultra-fine 0.02 micron filtration, while the self-cleaning mechanism maintains that crucial 2.5 L/min flow rate that keeps your expedition moving. Built to process over 10,000 liters before replacement, this cartridge transforms questionable water sources into safe drinking water faster than you can say "trust your gut" – because with this level of filtration, you actually can.
Features
- Ultra-fine hollow fiber filtration removes viruses, bacteria, protozoa, and particulates
- Self-cleaning mechanism maintains performance and extends filter life
- Built-in replacement indicator eliminates guesswork about cartridge life
- Compatible with water bottle adapter for versatile connection options
- Field maintainable design for reliable outdoor performance
- Restores Guardian Purifier's optimal flow rate
| Specification | Value |
|---|---|
| Weight | 180g (6.3 oz) |
| Dimensions | 14.5cm x 7cm x 7cm |
| Filter Capacity | 10,000+ liters |
| Flow Rate | 2.5 L/min |
| Pore Size | 0.02 microns |
| Materials | Hollow Fiber |
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