3M N95 Mask

Meet NIOSH Requirements for Minimum Filter Efficiency of 95% Against 0.3um Particles Provide Protection Against Solid and Liquid Particles That Do Not Contain Oil Lightweight Construction Allows for Comfortable, Extended Use Respirators combine excellent safety and comfort features to ensure reliable protection and a lightweight, secure fit. An adjustable noseclip provides a secure seal against the user’s face. Respirators are available plain or with an exhalation valve that reduces heat and humidity buildup within the mask.