MSR Trail Base Water Filter System

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Non-Member $139.99
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Key Features

  • 3 filtration options in one
  • Modular components for incredible adaptability
  • 3-in-1 cap for easy filling, drinking, and pouring
  • Hollow Fiber Filter removes bacteria, protozoa, and particulates
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Now multi-activity backcountry adventurers can get a variety of water filtration needs met with one great system. Ultra-versatile MSR® Trail BaseTM Water Filter System gives you 3 filtration options. Use it as a gravity filter for larger groups, or quickly convert it into a smaller filter for the trail. It also converts into a fast-and-light reservoir for carrying clean water with you. Whether you’re hiking, biking or basecamping, the Trail Base Water Filter offers incredible flexibility to adapt to any adventure.

  • Modular components easily transform from a 2L gravity system into a small trail filter
  • Ultralight clean water reservoir has 3-in-1 cap for easy filling, drinking, and pouring
  • Hollow fiber technology removes waterborne pathogenic bacteria, protozoa, and particulates from fresh water sources
  • Meets U.S. EPA drinking water standards and NSF protocol P231 testing standard
  • Note: This filter does not remove viruses

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Key Specifications

  • Item Number: 707137
  • Filter: Hollow Fiber
  • Filter Pore Size: 0.2 microns
  • Effective Against: Bacteria (99.9999%), protozoa (99.9%) and particulates
  • Flow Rate: 1 liter per min.
  • Flow: 60 strokes per liter
  • Cartridge Life: 1,500 liters
  • Field Cleanable: Yes
  • Cartridge Replacement Indicator: Yes
  • Dimensions: 15"l. x 8.5"w. x 3"h.
  • Weight: 1 lb. 6 oz.
  • Mfg. Number:
MSR Trail Base Water Filter System
MSR Trail Base Water Filter System
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Non-Member $139.99 Club Pricing Applied at Checkout!