3M - 3M 7000002056 3M™ Particulate Respi

3M™ Particulate Respirator 8511 features the proprietary 3M™ Cool Flow™ Valve and helps provide comfortable, reliable worker respiratory protection. It is ideally suited for hot/dusty work settings that require long periods of wear. Recommended Application: Paint Preparation; Welding; Agricultural Production; Sanding; Grinding; Bagging; Petrochemical Manufacturing; Textile Operations; Composite Finishing; Cleaning; Final Finish; Assembly & Mechanical; Airborne Biological Particles; Processing of Minerals; Foundry Operation; Pharmaceutical Manufacturing; Dry Chemical Handling; Petrochemical - Features: NIOSH APPROVED: For at least 95% filtration efficiency against certain non-oil based particles like dust.; COOL COMFORT: 3M Cool Flow Valve, incorporating proprietary technology, helps reduce heat and humidity build-up inside the respirator to help keep the wearer more comfortable. Designed for hot/dusty work settings requiring long periods of wear.; FEWER PRESSURE POINTS: M-noseclip adjusts easily for fewer pressure points, a custom and secure seal, and greater comfort.; SECURE SEAL: Braided headbands two-strap design with dual point attachment helps provide a custom and secure seal.; BREATHE EASIER: Highly charged microfibers enhance the capture of airborne particles while allowing you to breathe easier.; APPLICATIONS: Grinding, sanding, sweeping, sawing, bagging, or other dusty operations as well as wildfire smoke inhalation.