Log in if you have an account
Having an account with us will allow you to check out faster in the future, store multiple addresses, view and track your orders in your account, and more.Create an account
MSR Trail Base Water Filter Kit
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.
*U.S. EPA Guide Standard and Protocol for Testing Microbiological Purifiers
Experience a Vastly Superior Purchasing Process.
Frontenac Outfitters invites YOU to Paddle With Us.
We Stock Hundreds & offer Free Test Paddling Everyday!
Canada's Paddlesports Experts since 1984
Add your review
Review MSR - Trail Base™ Water Filter Kit 4L