The 3M Cool Flow Exhalation Valve helps release warm and moist exhaled breath from inside the respirator. Its adjustable noseclip and cushioning nose foam help provide a custom and secure seal. These features help promote greater worker acceptance and may help increase wear time. The adjustable noseclip helps provide a custom and secure seal. The two-strap design with stapled dual point attachment helps provide a secure fit. Suggested applications: grinding, sanding, sweeping, bagging, and other dusty operations.
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