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Protection materials and technologies

Cool Flow exhaling valve

Parabolic cooling valve 3М™ Cool Flow™ , as opposed to the other exhaling valves instead of fixing point in the middle has a fixing strip on the top. Thus, the lever is bigger, and less efforts are required to activate the exhaling valve.

Respirator with exhaling valve 3М™ Cool Flow™ ensures extremely comfortable work under hot and humid weather conditions.