MSR Guardian Water Purifier for Backcountry Use, Global Travel, and Emergency Preparedness
$399.95
Why we picked this
Product Details
The MSR Guardian Water Purifier is designed for backcountry use, global travel, and emergency preparedness. This military-grade pump effectively removes viruses, bacteria, protozoa, and particulate from contaminated water sources. It meets the NSF protocol P248 testing standard, ensuring top-notch protection against waterborne threats.
With a rapid pumping rate of 2.5 liters per minute, it can treat up to 10,000 liters of water. The purifier is built to withstand harsh environments, including freezing temperatures and heavy use. Notably, it self-cleans on every stroke, eliminating the need for backflushing or filter-scrubbing.
- Military-grade water purification
- Pumps 2.5 liters per minute
- Treats up to 10,000 liters
- Self-cleaning mechanism
Pros & Cons
- Effective against viruses and bacteria
- Rapid pumping rate of 2.5 liters per minute
- Durable for harsh environments
- Self-cleaning feature eliminates maintenance hassle
- Higher price point compared to basic filters
- Weight may be a concern for ultralight backpackers
- Requires manual pumping, which may be tiring for some users
$399.95








