3M Particulate Respirator w Cool Flow
Exhalation Valve, 10 Masks/Box When the job requires work around tiny particles, you and your co-workers will be protected with these lightweight respirators. Adjustable nose clip ensures a more secure seal against the face. At least 95% filtration efficiency when subjected to a 0.3??m MMAD Sodium Chloride particle challenge. Lightweight construction helps increase wear time. Suggested for grinding, sanding, sweeping and other non-oil based operations. Suited for heat, humidity or long periods of wear. Rating: N95; Resistance: Non-Oil Based Particles; Valved: Yes; Size: One Size Fits All.