3M Particulate Respirator - 20 per pack -- 8 packs per case.

3M Particulate Respirator - 20 per pack -- 8 packs per case. Is designed to help provide comfortable, reliable worker protection against certain non-oil based particles. Its lightweight construction helps promote greater worker acceptance and comfort and increased wear time. Workplace applications include grinding, sanding, sweeping, bagging and other dusty operations. This respirator features 3Ms Advanced Electret Media (AEM), welded strap attachment, soft nose foam and adjustable noseclip to help provide a custom fit and secure seal.