MSR Hyperflow MicroFilter Replacement Cartridge

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The HyperFlow utilizes the latest Hollow Fiber Technology in a package so small and so easy to use it will change the way you travel in the backcountry.

MSR says:

Restore flow rates in your HyperFlow Microfilter with fresh, new Hollow Fiber media. Filters up to 1000 liters. Results will vary depending on conditions.

Our Verdict

The HyperFlow utilizes the latest Hollow Fiber Technology in a package so small and so easy to use it will change the way you travel in the backcountry. Its ergonomic design, diminutive size and tool-free maintainability make it just as appropriate on day trips as it is on multi-day excursions.

– Reviewed by Ultralight Outdoor Gear

Features

• Refresh flow rates

Specifications

• Weight: 70g
• Length: 12.5 cm / 4.9 in
• Diameter: 3 cm / 1.2 in
• Filter media: Hollow fiber
• Caartridge life: 1000 liters
• Catridge housing: ABC / PC blend
• Materials: Hollow fiber
• Effective against: Protozoa (Cryptosporidium and Giardia), Viruses, Parasites, Particulates.
• Not effective against: Viruses, Chemicals / Toxins – as with all filters chemical treatment is also required.

Help & advice:

• The Ultimate Guide to Water Treatment and Purification
• Time-Saver Guide to Water Purification