The MSR Trailshot / Trail Base Filter Cartridge & Maintenance Kit contains a replacement filter cartridge for the TrailShot filter alongside the small components and instructions necessary to service your TrailShotâ„¢ water filter for lasting on-trail performance.
Replacing your filter cartridge is simple to do and restores flow rates for restored efficiency. Each filter cartridge lasts up to 2,000 litres, depending on the water conditions.
A passionate fusion of engineering and mountaineering together with innovative and cutting-edge designs across a range of high-quality all-season camping and hiking accessories have allowed MSR to become leaders in their field.