The Guardian Purifier from MSR is a rugged, self-cleaning and enduring water purification system that will cover all your bases on your overseas or isolated expeditions.
The Guardian uses a hollow fibre cartridge, which is effective against viruses, bacteria, protozoa and particulate – so you don’t need to use further treatment.
Originally designed to be used for the military, this technology has been honed to make it a simple solution for those exploring remote areas. This unit has an advanced hollow fibre filter, that will reliably treat up to 10,000+ litres of water before it needs a replacement.
This filter will self-clean with every stroke which helps the flow rate to be consistent, and eliminates the need to ever backflush or scrub the filter. With a rate of 2.5 litres of water per minute, this system allows you to quickly and efficiently treat water for a larger group of people.
Built to withstand freezing conditions, harsh environments and heavy use – the Guardian is at home on all your rugged expeditions where clean drinking water isn’t available.
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