Features:
* It can be used to protect certain non-oily particles and to reduce the odor of certain organic substances. Such as dust (mineral dust, metal dust, fiber dust, grain dust or dust, etc.), solid smoke (such as welding smoke, casting smoke or carbon black, etc.), microorganisms (such as pollen, spores, Mycobacterium tuberculosis or mold, etc.) and certain fogs.
* 3M Cool Flow Exhalation Valve – proprietary one way valve for easy exhalation and cool comfort.
* Comfortable nose clip adjusts easily for fewer pressure points and greater comfort.
* Elastic headbands are designed to help enhance comfort and increase wearability.
* Electrostatic fiber and activated carbon layer provide low respiratory resistance, filtration of non-oily particulate matter and dust reaches over 90%.
* 3D design is spacious and free to move your mouth.