MSR Guardian™ Purifier

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Regular price $349.95

GUARDIAN

^™

PURIFIER

THE WORLD'S MOST ADVANCED PORTABLE PURIFIER

With military-grade engineering and game-changing technology, the Guardian Purifier is simply the safest, easiest way to purify water virtually anywhere on earth.

2.5 LITERS

PER MINUTE

TREATS UP TO

10,000 + L

SELF-CLEANING

PERFORMANCE

ULTIMATE PROTECTION NSF Protocol P248

OUR GAME-CHANGING HOLLOW FIBER TECHNOLOGY

Unlike conventional hollow fiber technology, these advanced medical-grade fibers block viruses, the tiniest waterborne microbiological threats. Made in the U.S., these fibers are also more durable than others. They’re not damaged by freezing, and in our water lab, the purifier withstood drop testing.*

PHYSICALLY REMOVES

VIRUSES

Like: Norovirus / Norwalk Rotavirus Hepatitis A virus

BACTERIA

Like: E. coli Shigella Salmonella Cholera

PROTOZOA

Like: Giardia Cryptosporidium Amoebae

PARTICULATE

Like: Sediment Silt Dirt

IN ONE EASY STEP

FAST. SIMPLE. SAFE.

RAPID

2.5 liters per minute

FULL VIRAL PROTECTION

No more chemicals, prefiltering, bulbs, batteries or waiting

REVOLUTIONARY SELF-CLEANING PERFORMANCE

No backflushing or filter-scrubbing ever

TREATS UP TO

10,000+ L

10 years

x 60 days/year

x 4 people (4L/person/day)

= 9600

RUGGED CONSTRUCTION

0°C

WITHSTANDS FREEZING

DROP TESTING

6 ft. to concrete, as conducted by the MSR water lab

THE ONLY PUMP THAT SELF-CLEANS

On 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 hassle with backflushing or scrubbing cartridges to maintain its fast flow.