MSR - Guardian Purifier Pump

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At a glance

% recommend
100% recommend
 g
490 g
Material information & features
Recommended use:
expedition, bushcraft, travel
Weight:
490 g
Item No.:
538-0069
Product description

One of the most high-performance, portable filter systems for water disinfection, worldwide, at any time - the Guardian Purifier Pump by MSR! This pump system was developed in collaboration with the US military to provide clean water resources for all travellers, backpackers and rescue serviceman in every country on earth. The Guardian water purifier complies with thee requirements for the extraction of hygienically safe drinking water (NSF Log P248) in accordance with scientifically recognised testing methods.

A hollow-fibre filter cartridge forms the centre part of the system, mechanically removing harmful microbes, protozoa, bacteria, dirt particles and even viruses from extremely contaminated water sources. Water is conveyed into the filter system via the suction hose with each pump action and expelled as safe drinking water. About 10% of this water is used for self-cleaning during the procedure, and is rinsed out through a dirty water discharge hose. This ensures that the Guardian Purifier Pump is easy to maintain as a portable water treatment system - even in the most extreme conditions, in emergency situations, major crises and in areas where there is no easy access to clean drinking water!

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This is what other customers say:
Filip's profile picture
Filip
28.08.2023
great device

Very simple to use, simple to maintain. On one trip due to great heat filter about 30 L of water for the group on the mountain trip i a second.

  • Advantages
    Runs smoothly
    Lightweight
    Easy handling
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Joachim
26.10.2018

71% have found the reviews
by Joachim helpful

  • Advantages
    Easy handling
    Runs smoothly
Michael's profile picture
Michael
30.12.2020

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    Easy handling
Heike's profile picture
Heike
12.11.2018

  • Advantages
    Easy handling
Ruben's profile picture
Ruben
30.10.2018

  • Advantages
    Lightweight
    Easy handling
    Runs smoothly
Vesa's profile picture
Vesa
14.07.2017

20% have found the reviews
by Vesa helpful

  • Advantages
    Easy handling
    Runs smoothly
Martin's profile picture
Martin
28.03.2017

22% have found the reviews
by Martin helpful

The thread was edited on 28.03.17

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