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MSR Guardian Purifier
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- Water purifier meets NSF protocol P248 testing standard used by U. military, for removal of viruses, bacteria, protozoa, and sediment
- Pumps at a rapid 2.5 liters per minute, offering added viral protection without the need for chemicals, bulbs, batteries, or waiting
- Pump self-cleans on every stroke, providing consistently fast flow rates with zero hassle—no backflushing or filter-scrubbing ever required
- Leading-edge hollow fiber cartridge treats up to 10,000 liters
- Engineered to withstand heavy use, freezing, drops, and harsh environments
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|Item Dimensions||12.25 x 5 x 5.25 inches|
|Item Display Weight||2.3 pounds|
|Item Weight||2.19 pounds|
|Shipping Weight||2.3 pounds|
|Sport Type||Camping & Hiking|
Staying hydrated is an absolute necessity while exploring the paths less traveled, but in remote locations, access to fresh water can be limited. Thanks to six years of research, testing and engineering, global adventurers now have the ability to refuel with the Guardian Purifier. Engineered with the ability to treat 2.5 liters per minute, the Guardian physically removes viruses, bacteria, protozoa and particulates from water using revolutionary hollow fiber technology. The Guardian also uses 10% of its water intake to flush out contaminants through a separate tube back into the water source, making it the only self-cleaning pump of its kind. So if you're planning on venturing along untouched trails, count on the Guardian Purifier for the freshest drinking water available.
Color: Smoke | Size: One Size
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Top customer reviews
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All in all I think this will eventually be a superb product once they correct the o-ring leakage problem. (Maybe give them 6 months or so to correct). MSR is a standup company and I really appreciate how they are working with me to correct this problem while allowing me to beta test it myself on my upcoming trip. So would I recommend purchasing this product in the near future? YES!! But only after they correct the o-ring issue.
Returned home from the trip, after a good field test I would go with 4.5 starts but will leave it a five. Wear the pump handle attaches to the plunger is a mixture of steel and plastic parts it held up fine but it is all held together with a plastic C clip, if you get much more than a moderate pump pace the clip hangs up and pops loud, I am certain this clip will fail and break at some point so i plan on finding a spare. The clip is basic something you would find at a auto parts store for cents and will be metal :) the other thing i noticed in the promotion video for the pump it says as long as the filter on the end is wet it it will pump only water and no air....that is mostly true but on 2 occasions it pulled air and we were forced to hold it under water and it primed up and was fine. Other then the clip it pumps and cleans water very fast and efficient its quiet and easy to set up and put away i would buy it again.
Since I figured out those issues I have loved this thing. It feels a 1.5 liter bottle in no time. Like maybe a minute. I have found that it works best if you don't use it in muddy water, so if you are needing to do that maybe wrap it in a bandana. Truly worth the money so far. I hope it lasts for many years.
Most recent customer reviews
Just packed it for long term storage before next season so I can share my review now.Read more