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Questions & Answers
Is this just the filter or does the bag come with it? Expert Answer

The MSR Guardian Gravity Purifier includes the 10L bag as well as the purifier, hoses, and bottle adapter.

by Ethan, Gear Expert, January 31, 2023
Customer Reviews
Most Recent Reviews Great taste feel safe water filter by Darkstreak, November 1, 2022
Works very well. Removes everything that can make you sick. No pumping. Easy to use and care for. Can easily drain most of the water out so no worries of freezing the filter and breaking it. I don’t know how I lived with out this product. I highly re...
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Product Discontinued by Manufacturer

MSR Guardian Gravity Purifier has been discontinued by MSR and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Outdoor Gear, Camping Gear, Hydration, Water Filtration Systems, Water Filters yourself to try and find the perfect replacement for you!

Product Info for MSR Guardian Gravity Purifier

If you're looking for simple and portable Water Filters, the MSR Guardian Gravity Purifier has you covered. Using nothing but gravity and a filter, the Guardian Gravity Purifier removes viruses, bacteria, protozoa, sediment, and even microplastics without you having to pump the water at all. All you have to do is fill the 10 Liter reservoir and hang it from a tree, your tent, or anything else so that it's off the ground and wait. Originally designed to help military members in developing countries, it's also perfect for hikers and backpackers as an emergency water source since it can handle the daily water requirements of multiple people.image

Features of MSR Guardian Gravity Purifier

  • Ultimate Virus Protection: Meets NSF protocol P248 military testing standard for removing viruses (99.99%), bacteria (99.9999%), 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 odors.
  • Easy to Fill: 10 -liter reservoir is easy to fill at sinks and streams alike; covers daily water needs for drinking, cooking and hygiene.
  • Simple Cleaning: No backflushing requiredsimply opening the purge hose flushes the system to clean it and maintain flow rate.
  • Fast-Flow Rate: Up to 1 liter in 2 minutes with optimal reservoir hang height of 6 feet, 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 markets only purifiers to pass the military standard P248 testing for virus removal.

Package Contents:

  • MSR Guardian Gravity Purifier

MSR Guardian Gravity Purifier Unavailable & Discontinued Models

List of Unorderable Models

MSR Guardian Gravity Purifier, Grey, 10L, 13460 , MPN: 13460 , UPC: 040818134603 , Code: Z65-WTF-MA4U-13460
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