Guardian™ Purifier

Sale price€440.00
Only 1 unit left
The world’s most advanced backcountry purifier.

Discover the pinnacle of purification with the Guardian™ Purifier from Platypus. Crafted for the relentless adventurer, this purifier is the trusted companion in the most challenging backcountry conditions. Designed initially for military use, it's now available for global travellers and outdoor enthusiasts. Experience unmatched purification, rapid performance, and innovative self-cleaning technology, ensuring safe water in any environment. Embrace the wilderness with confidence, knowing you have the ultimate protection against all waterborne threats.


  • Ultimate Protection: Adheres to NSF protocol P248 used by the U.S. military, ensuring removal of viruses, bacteria, protozoa, and sediment.
  • Fast & Easy: Delivers a rapid flow of 2.5 litres per minute without the need for chemicals, bulbs, or batteries.
  • Self-Cleaning: Features a self-cleaning pump, providing consistent flow rates without backflushing or filter-scrubbing.
  • Long-Lasting: Equipped with a leading-edge hollow fibre cartridge capable of treating over 10,000 liters.
  • Extremely Durable: Designed to endure heavy use, freezing temperatures, drops, and harsh environments.


1 lb 1 oz / 0.49 kg

3 in x 8.25 in x 4.5 in

Filter Media
Advanced Hollow Fiber

Pore Size
0.02 microns

Flow Rate
2.5 L/min

Cartridge Life
10,000+ liters

Field Cleanable

Country of Origin
Made in the U.S.A. of U.S. and Imported Materials


€5.95 Delivery, Free over €75
Standard Delivery within 1-2 days with An Post priority parcel: €5.95

Delivery Info


Returns Policy
Returns Accepted within 28 days. Exclusions apply.

Returns Info

Fast & Efficient Returns
Quick, Low-cost returns with An Post.

Free Delivery over €75
To all 32 counties in Ireland.

Over 5000 Satisfied customers
Check our Trustpilot & Google reviews.


In 1969, Seattle engineer and lifelong mountaineer Larry Penberthy formed Mountain Safety Research as a one-man crusade dedicated to improving the safety of climbing equipment. The fuel behind Larry's passionate fire was a simple belief that still drives the MSR team today: The idea that better, safer, more reliable equipment
is the key to unlocking greater adventures.

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