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MSR HyperFlow Microfilter

Item # 433199
Customer Rating:

Key Features

  • Pumps up to 3 liters per minute

  • Removes bacteria, protozoa, and particulate

  • Light, easy to use, and fully field maintainable

  • ABS plastic housing can be cleaned without tools

  • Pre-filter prolongs the life of your microfilter

Our Price   $99.99

Availability: Low Stock

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Product Description
The HyperFlow Microfilter maximizes on efficiency and convenience without sacrificing weight or space on your fast-pace backpacking trips. Engineered with Hollow Fiber Technology, this efficient microfilter pumps up to 3 liters of water per minute, effectively removing protozoa, bacteria, and particulate for clear water in outdoor situations. Light, compact, easy to use, and fully field maintainable, the HyperFlow filter pump is perfect for day trips and multi-day excursions. Its ergonomic design, diminutive size, and tool-free maintainability make it a valuable addition to your backpacking equipment. The HyperFlow's ABS plastic housing is long lasting and can be cleaned repeatedly for flow recovery. Does not require tools for complete disassembly. Quick Connect bottle adaptor allows you to filter water directly into a variety of containers, including all MSR hydration products and other wide-mouth containers. Advanced pre-filter prolongs the life of your filter by attaching to the end of the intake hose to block the intake of larger contaminants from entering the microfilter and settling at the floor of your water source. Over-molded end caps on the pump provide an excellent grip and pumping comfort. Made in the USA. Pore Size: 0.2 microns. Cartridge life: 1,000 liters. Unit Weight: 7.8 oz. (221 g). Dimensions: 7"L x 31⁄2"W ( 17.8 x 8.3 cm).

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by PowerReviews
MSR HyperFlow Microfilter

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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Great filter!!

By M.M.

from Ohio, Hunting guide in Alaska

About Me Professional/Guide


  • Easy to clean
  • Easy to pump
  • Good filtration
  • Lightweight


    Best Uses

    • Backpacking
    • Day trip
    • Hiking

    Comments about MSR HyperFlow Microfilter:

    Light weight and easy to disassemble. Makes filling bottles a snap due to its high flow rate. Altough the filter can be back flowed to clean the element it does have a life span. Too bad Gander Mountain online does not carry or sell replacement cartridges.

    • Was this a gift?:
    • No

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