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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
4-layer design
3M proprietary filter media and V-shaped pleats helps make breathing easier
Easy breathing: very low inhalation and exhalation resistance (Test Report)
The low inhalation/exhalation resistance creates the best breathability of any headband mask in its class available on the market
Individual packaging guarantees each respirator stays clean and hygienic
3M 8511 Cool Flow Valved NIOSH N95 Respirator Mask - Sanding and Fiberglass - Made in USA rapidwinter 4-layer designMade in USA NIOSH N95 approved The 3M 8511 Particulate Respirator is a disposable N95 particulate respirator with exhalation valve and a lightweight stiff cup design. This premium version is perfect for filtering particulate from grinding, sanding, cutting, sweeping, sawing, bagging, or other dusty work. This respirator is compatible with a variety of protective eyewear and hearing protection. This respirator comes in one size and fits many average
