3M 8511 Respirator w/comfort valve 10/bx.
- Patented Cool Flow exhalation valve for easy breathing and cool, dry, comfort
- M-Style noseclip adjusts for comfort
- Lightweight for greater comfort and longer wear
- Promotes easier communication
- Meets NIOSH 42 CFR 04 N95 requirements
- Perfect for grinding, sanding, sweeping, bagging, fiberglass insulator-and other dusty, hot applications