MSR Guardian Purifier Cartridge Replacement
For purchase only, no demo reservations available
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Keep Your Guardian Working Right
Restore your MSR Guardian™ Purifier to peak performance with this easy-to-install replacement cartridge.
Engineered to remove viruses, bacteria, protozoa, and sediment, it ensures clean, safe water wherever you roam.
With a long-lasting lifespan of over 10,000 liters, it’s built for serious backcountry adventures and international travel alike.
Maintain fast flow rates and reliable protection with this essential replacement—perfect for staying prepared and extending the life of your trusted purifier.
Details & Specifications
| Weight: |
6 oz | 0.18 kg |
| Dimensions (LxWxH): |
5.75 x 2.75 x 2.75 in | 14.5 x 7 x 7 cm |
| Filter Media: |
Hollow Fiber |
| Filter Pore Size: |
0.02 microns |
| Flow: |
2.5 liters per min |
| Cartridge Life: |
10,000 liters |
| Effective against bacteria: |
Yes |
| Effective against viruses: |
Yes |
| Effective against chemicals/toxins: |
No |
| Effective against protozoa: |
Yes |
| Effective against particulate: |
Yes |
| Field Cleanable: |
Self-Cleaning |
| Cartridge Replacement Indicator: |
Yes |
| Water Bottle Adapter: |
Yes |
| Materials: |
Hollow Fiber, Plastic |
| Replacement filter cartridge for Guardian Purifier |
Lasts up to 10,000+ liters |
| Removes viruses, bacteria, protozoa, and particulates, like dirt and sediment |
Mfg SKU: 02407 |
| Gender | All |
|---|---|
| MSRP | $239.95 |
| Size | 1 Size |
| Color | One Color |
| Activity | Mountain Trekking/Hiking, Mountaineering, Camping |
| Equipment Type | Hydration |
| Fit | N/A |
| Gear Category | Clothing Accessories, Hydration |
| Brand | MSR |
To see more information regarding Shipping, Returns and Cancellations please see our Shipping & Return Policy. |
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MSR Guardian Gravity PurifierOur Price $309.95 -
MSR Guardian Purifier Maintenance KitOur Price $44.95