MSR Guardian Purifier
$399.95
Members get an est. $39.99 in rewards
Fast and easy to use, the MSR Guardian Purifier physically removes viruses, bacteria, protozoa and dirt, so you can stay hydrated on backcountry trips and international travel.
This item pays for membership!
$39
10% Reward
on this and every eligible full-price item*
+
$30
Bonus Card
valid for 30 days after joining*
=
$69
Value
Start earning when you buy a $30 lifetime membership.
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- Unlike conventional hollow-fiber technology, the advanced medical-grade fibers in the Guardian block viruses—something most other hollow-fiber filters cannot do
- Physically removes viruses, bacteria, protozoa and particulate, including hepatitis A, E. coli, giardia, cryptosporidia and more
- Purifies 2.5 liters per minute
- With every stroke, the purifier uses 10% of its water to flush the contaminants in its filter back into the source; this means you'll never have to hassle with back-flushing
- Rugged construction is designed to withstand freezing and drops up to 6 ft.
- Cartridge life: 10,000 liters
Imported.
View all MSR Pump Water Purifiers| Best Use | Backpacking Camping Travel |
|---|---|
| Filter Type | Pump |
| Filter Medium | Advanced hollow fibers |
| Removes/Destroys | Protozoa, Bacteria And Viruses |
| Pump Force | 4 pounds |
| Pump Strokes per Liter | 35 |
| Output | 2.5 liters per minute |
| Housing Material | Polyurethane |
| BPA Free | Yes |
| Field Cleanable | Yes |
| Dimensions | 8.2 x 4.7 x 3.5 inches |
| Weight | 1 lb. 1.3 oz. |