MSR TrailShot Microfilter

Weight: 140g Features 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-liter bottles in 60 seconds. Simple to Clean: A few shakes helps restore flow rates in the field; no tools required. Specification Effective against chemicals/toxins: No Effective against particulate: Yes Effective against protozoa: Yes Effective against viruses: No Filter media: Hollow Fiber Filter pore size (microns): 0.2 Flow (L/min): 1 liters per min Flow (strokes per liter): 60 Cartridge life: 2000 liters Field cleanable: Yes Field maintainable: Yes Water Bottle Adapter: No Cartridge replacement indicator: Yes Material(s): Hollow Fiber