- Cold Flow Valve: -12.2°C cooler than traditional 3m respirators
- Breathe Easier: Breathe 30% easier than traditional 3M brand respirators
- NIOSH approved: N95 masks
- COMFORTABLE FIT: Designed for increased comfort and portability with an adjustable M mouthpiece
- Use: To relieve non-harmful sanding, drywall sanding, grinding, sawing and insulating particles
- For professional use only
Recommended for sanding and preparation before painting. The 3m cold flow valve allows for easy exhalation and heat reduction for cool, dry comfort in the 8511 respirator. NIOSH Approved: