MSR Guardian Purifier Water FilterSKU:M165-02370 PLU:137451
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Unlike conventional hollow fibre technology, these advanced medical grade fibres block viruses, the smallest waterbourne microbiological threats. Manufactured in the U.S., these fibres are more durable than others. They have withstood freezing temperatures and drop testing on concrete to a height of 180cm.
With every stroke, this purifier uses 10% of the water to flush contaminants in the filter back to the source. This means that you'll not have to worry about backflushing or scrubbing cartridges to maintain water flow.
Suitable for travelers, backpackers and disaster readiness.
- Physically removed viruses, bacteria, protozoa, and particulates
- Treats up to 10, 000 L
- Filters 2.5 L per minute
- Drop tested to 6 feet (182 cm) to concrete