The MSR TrailShot Pocket-Sized Water Microfilter gives clean water all day—without the weight. That’s the advantage the MSR TrailShot Microfilter provides. Designed to hide in stash pockets and deploy quickly, this tiny water filter lets you drink directly from sources along the trail for instant hydration, and fill your vessels with clean water. Easy one-handed operation filters one liter in a mere 60 seconds, so you can get back on the trail quickly and moving again. At just 142 g (5 oz.), the TrailShot water filter is the ultimate filter for fast-paced, high-mileage adventurers, like trail runners, hikers, fast-packers and mountain bikers.

Tested Meets U.S. EPA drinking water standards* and NSF protocol P231 for removal of bacteria (99.9999%), protozoa (99.9%), and particulates.

Pocket-Sized & Light Like small water bottles, energy chews, mini bike pumps, and tubes, this 142 g (5 oz.) filter disappears in stash pockets.

Instant Hydration Drink directly from the source—without lying in the dirt—and refill your bottles or hydration reservoir with clean water.

Quick-Deploy Zero set-up and simple one-handed operation fills 1-litre bottles in 60 seconds.

Simple to Clean A few shakes helps restore flow rates in the field; no tools required.

Specifications

• Weight 0.14 kg
• Width 6.1 cm
• Length 15.25 cm
• Height 16 cm
• Effective Against Bacteria Yes
• Effective Against Particulate Yes
• Effective Against Protozoa Yes
• Filter Media Hollow Fiber
• Filter Pore Size (microns) 0.2
• Flow (L/min) 1 litres per min
• Flow (strokes per litre) 60
• Cartridge Life 2000 litres
• Field Cleanable Yes
• Field Maintainable Yes
• Cartridge Replacement Indicator Yes
• Material(s) Hollow Fiber
• Country of Origin Made in USA