MSR Guardian Gravity Purifier Grey

The MSR Guardian Gravity Purifier gives you a reliable source of drinking water anywhere in the world. It effectively removes viruses, bacteria, protozoa, sediments and microplastics, allowing you to self-sustain your water supply. With its 10 liter tank, it meets the daily water needs of several people. This robust purifier, initially designed for the military, is resistant to mishandling, shock and bad weather during your travels. It also complies with the NSF P248 military testing standard.


ADVANCED PROTECTION AGAINST VIRUSES
The Guardian Gravity Purifier meets the NSF P248 standard adopted by the US military for the effective removal of viruses (99.99%), bacteria (99.9999%), protozoa (99.99%), sediments and microplastics present in the most contaminated waters.


BEST TASTE
The two-stage purification system incorporates an activated carbon filter which reduces the presence of chemicals and eliminates unpleasant odors and tastes.


EASY FILLING
The 10 liter tank can be filled easily, whether from a tap or a natural water source. It meets all your daily drinking, cooking and hygiene needs.


SIMPLICITY TO CLEAN
No backwashing required. Simply open the purge hose to clean the system and restore flow.


HIGH FLOW
Purify up to 1 liter of water in 2 minutes by suspending the tank at an optimal height of 2.5 meters (6 feet), 2.5 times faster than other leading gravity purifiers on the market.


DESIGNED FOR TRAVEL
Robust and military quality, it is compact and fits easily into your cabin luggage or a small backpack.


NSF P248 TEST STANDARD
The most rigorous scientific certification ensuring the safe removal of contaminants from at-risk natural water sources. Guardian purifiers are the only ones that meet the requirements of military standard P248 for virus elimination.