3M Cool Flow N95 Disposable Mask 8511 Box of 10
- Cold flow valve: -12.2°C cooler than traditional 3m respirators
- Breathe easier: Breathe 30% easier than with traditional 3M brand respirators
- NIOSH approved: N95 masks
- Comfortable fit: Designed for enhanced comfort and portability with an adjustable M-shaped spout
- Use: For gentle sanding, drywall sanding, grinding, sawing, and removing insulating particles
- For professional use only
Recommended for sanding and pre-painting preparation. The 3m cold air valve allows for easy exhalation and reduces heat buildup for cool, dry comfort inside the 8511 respirator. NIOSH approved.