Guardian Purifier System
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Shop Similar ProductsWhy We Like The MSR Guardian Purifier System
Drinking straight from crystalline mountain streams is nice in principle, but a lot less awesome when we end up running for the bushes every five minutes for the rest of the trip. There are plenty of ways to prevent waterborne bummers, but none that we find as effective, easy to use, and reliable as the MSR Guardian Purifier System.
Details
- Pump-action purifier for backpacking and trekking
- Self-cleaning design for easy maintenance in the field
- Effective against protozoa, bacteria, viruses, and particulate
- Water bottle adapter ensures convenient refilling
- Item #CAS008I
- Purifying Element
- Hollow Fiber
- Eliminates
- protozoa, bacteria, viruses, particulate
- Filter
- Guardian
- Pore Size
- 0.02 micron
- Cartridge Life
- 10,000+ L
- Action
- pump
- Flow
- 2.5L / min, 30/35 strokes / L
- Field Cleanable
- yes
- Includes
- water bottle adapter, cartride replacement indicator
- Dimensions
- 8 x 5in
- Claimed Weight
- 1lb 1oz
- Manufacturer Warranty
- limited 3 years
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 1 ratings
Review Summary
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5 Stars - 1 reviews
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Selecting an option will reload the available reviews on the page5 out of 5 stars
December 5, 2020
Lots of North America
- Familiarity:
- I've put it through the wringer
This is a great filter. A well respected review site summarized the Guardian as "excessive for use in North America". Apparently the reviewer never spent much time in the middle of the country. In the Midwest and plains states, rivers and streams are loaded with sediment. Only a filter like this will work without getting rapidly clogged.
Gaboury B
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