3m P95 Particulate Respirators With Exhalation Valve, 10 Per Box

NIOSH approved for at least 95 percent filtration efficiency against certain oil and non oil based particles. Braided headbands help provide a comfortable and secure seal. Adjustable M nose clip adjusts easily for fewer pressure points. 3M Cool Flow Exhalation Valve helps reduce heat build up inside the respirator. Advanced Electrostatic Media is designed for ease of breathing. Helps protect against certain non oil based particles.