The MSR Guardian water microfilter is the world's most advanced portable purifier.
It was developed with the US military to be the safest, simplest system for purifying water wherever you are.
It is extremely effective and ideal for hiking, travel and mountain use...
Outperforms other filters: even removes viruses:
Its distinctive feature is a hollow-fibre filter cartridge meeting the US military's testing standards: its exceptionally fine 0.02 micron filter even removes viruses, unlike other filters on the market. Naturally, it also removes protozoa, bacteria and sediment from even the murkiest water.
These hollow fibres currently provide the most reliable means of water purification.
It also offers a particularly appealing alternative to water purification tablets such as Micropur.
Its advantages: simple, fast and durable
- Easy to use: simply immerse the floating prefilter in water and pump using the handle;
- Very fast: purifies up to 2.5 litres of water per minute from any water source, without chemicals, UV bulbs or batteries.
- Can filter up to 10,000 litres of water;
- Tough construction: withstands intensive use, sub-zero temperatures and impacts;
- Self-cleaning system: each pump stroke uses 10% of the water to flush contaminants from the filter and expel them through the dirty-water outlet hose;
- Lightweight and compact, it stores easily in a pocket or backpack;
- The base fits directly onto a wide-necked water bottle, hydration bag or other wide-opening containers.
Verified performance:
Meets US military microbiological purifier standards, NSF Protocol P248;
Exceeds municipal water treatment standards, NSf Protocol P231;
Every purifier undergoes a quality test before leaving the Seattle factory.
This water microfilter comes with:
- Float with prefilter
- Dual hose for water inlet and outlet
- Carry bag.
Other features:
Made in the United States
