MSR  Guardian Purifier

$389.95
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Members get an estimated $39.00 (10%) back on this item.
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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.

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In Use
In Use

Features

  • 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

Technical Specs

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.

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