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MSR Trail Base Water Filter - 4L

SKU: 176063
Ultra-versatile system that offers gravity filtration at camp + a small filter for the trail.


• Effective Against: Bacteria (99.9999%), protozoa (99.9%) and particulate. Hollow fiber filter meets U.S. EPA drinking water standards and NSF protocol P231 testing standard.
• Versatile: Modular components allow system to quickly and easily transform from a 2 or 4 L gravity system into a small trail filter and back.
• Simple Transitions: Trail filter simply quick-connects into gravity system to create the complete gravity-fed filter system.
• Complete Kit: Includes ultralight, durable clean water reservoir, which features our 3-in-1 cap for easy filling, drinking and pouring.

Style: 10943

In stock

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