FDA 510K En14683 AntiBacteria Surgical Face Masks
Anti Bacteria Hygienic Breathing Valve Mask Offer From
Particulate Respirator Dust Face Mask with Breathing Valve NIOSH N95 Approved. NIOSH N95 Standard. When you do job that produces dust, such as cutting wallboard/sheetrock, doing demolition work, sanding woods, sweeping up debris or doing garden projects, wear a properly fitted, high efficiency respirator mask is a must have to reduce the risk of breathing in dust and protects your lung.