3M - Particulate Respirator - N95 - 20 Count - 8210. 3M Particulate Respirator 8210, N95 is a disposable particulate respirator that is designed to help provide reliable respiratory protection of at least 95 percent filtration efficiency against certain non-oil based particles. This respirator is designed for use with particles such as those from grinding, sanding, sweeping, sawing, bagging, or other dusty operations.. The respirator incorporates 3M's proprietary technology with advanced electrostatically charged microfiber filter media designed for ease of breathing. This respirator is compatible with a variety of protective eyewear and hearing protection.. Features:. 20 Count