Product description

MSR Guardian Gravity Purifier - Water filter

Technical Specifications:

• Water filter by gravity
• Weight: 530 grams
• Packing size : 10 x 30 x 10 cm
• Filters WELL:
  • Small particles
  • Viruses!
  • Bacteria
  • Protozoa
• Does NOT filter:
  • Chemicals/toxins
• Filter: 0.02 microns
• Filter speed: 0.5 litres/minute
• Filter capacity: 3000+ litres

Description:

With the Guardian Gravity Purifier, you'll be supplied with safe water around the world and remove viruses, bacteria, protozoa, sediment and microplastics hands-free. Just hang it while you busy yourself with your tasks at the hostel, base camp or camping - the 10-litre reservoir supports the daily water needs of several people. Originally designed to protect processionals in the field, this robust filter can take the abuse of travel and meets the NSF P248 military testing standard.

• Ultimate virus protection: meets NSF Protocol P248 military testing standard for removing viruses (99.99%), bacteria (99.9999%), protozoa (99.9%), sediment and microplastics from "worst" water conditions.
• Better-tasting water: two-stage cleaner with activated carbon to reduce chemicals and unpleasant tastes and odours.
• Easy to fill: 10-litre reservoir is easy to fill at both sinks and streams; covers daily water needs for drinking, cooking and hygiene.
• Easy cleaning: no backflushing required - simply opening the flush hose flushes the system to clean it and maintain flow rate.
• Fast flow rate: up to 1 litre in 2 minutes with an optimum reservoir hanging height of 1.8 metres, 2.5x faster than the next leading gravity cleaner.
• Designed for travel: robust military-grade construction. Compact system fits easily into hand luggage and smaller bags.
• NSF P248 testing standard: the most rigorous scientific certification to prove that a treatment device safely removes claimed contaminants from challenging wilderness water sources. Guardian devices are the only purifiers on the market that meet the military standard P248 tests for removing viruses.

Demonstration videos:

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