








The Guardian Gravity Purifier is a gravity water purifier from MSR.
Originally designed for the protection of military personnel in the field, this robust water purifier with a capacity of 10L will allow you to supply drinking water wherever you are and meet the daily water needs of several people.
Featuring a hollow fibre membrane combined with a layer of activated carbon, Guardian Gravity Purifer is able to effectively purify water from microbes, pathogenic bacteria, viruses and reduce the amount of certain chemicals while improving its smell and taste.
Easy to use, just hang it up and let it work by itself, it treats 1L of water in only 2 minutes!


- Pore size: 0.02 micron
- Effective against plastic microparticles, viruses, bacteria and protozoa
- Robustness and quality workmanship to NSF P248 military test standard
- Purification speed: 1L in 2 minutes
- Cartridge life: More than 3000L
- Easy cleaning: simply open the drain hose to clean the system and restore the flow
- Dimensions : 10x10x30cm
- Capacity: 10L
- Weight: 530 g