The Guardian gravity purifier water system has you covered with safe water around the world, removing viruses, bacteria, protozoa, sediment and microplastics hands-free. Simply hang it while you go about your tasks at the hostel, base camp or campsite, its 10 L reservoir supports the daily water needs of multiple people. Originally designed to protect servicemembers in the field, this rugged purifier handles 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 (99.99%), protozoa (99.9%), sediment and microplastics from “worst-case” water conditions
- Better-tasting water: two-stage purifier includes activated carbon to reduce chemicals and unpleasant tastes and odours
- Easy to fill: 10 L reservoir is easy to fill at sinks and streams alike; covers daily water needs for drinking, cooking and hygiene
- Simple cleaning: no backflushing required, simply opening the purge hose flushes the system to clean it and maintain flow rate
- Fast-flow rate: up to 1 L in 2 minutes with optimal reservoir hang height of 2.5 m (6 ft.), 2.5x faster than the next leading gravity purifier
- Engineered for travel: rugged, military-grade construction, compact system fits easily in carry-on luggage and smaller packs
- NSF P248 testing standard:
- The most rigorous scientific certification for proving a treatment device safely removes claimed contaminants from challenging wilderness water sources
- Guardian devices are the market’s only purifiers to pass the standard military P248 testing for virus removal
- Weight: 0.53 kg (1 lb. 3 oz.)
- Width: 10 cm (4 in.)
- Length: 30 cm (12 in.)
- Height: 10 cm (4 in.)
- Effective against bacteria: yes
- Effective against chemicals/toxins: no
- Effective against particulate: yes
- Effective against protozoa: yes
- Effective against viruses: yes
- Cartridge life: 3,000 L +
- Field cleanable: yes
