3M™ Cool Flow™ Valve Particulate Respirator 8511 Hardware They feature a combination of

They feature a combination of tooth form and material to offer you a better cutting performance in soft metals

This unit features 250lb crush-rated impact resistant ABS housing with a protective rubber overmold to withstand tough applications while the soft-grip contoured design ensures a positive user experience over long hours of repeated use

slim grip design

Lightweight fleece outer with water and wind resistant soft shell back of hand protection

twisting and turning

3M™ Cool Flow™ Valve Particulate Respirator 8511 Hardware They feature a combination ofHighlights NIOSH APPROVED N95 for at least 95 percent filtration efficiency against certain non oil based particles and aerosols 3M COOL FLOW EXHALATION VALVE helps direct exhaled air downward and allows for easy breathing UP TO 50% EASIER BREATHING. Compared to non valved 3M 8200 Testing ADVANCED FILTER MEDIA for easy breathing ADJUSTABLE M NOSECLIP helps provide a custom and secure seal STRETCHABLE, BRAIDED HEADBANDS for comfort LIGHTWEIGHT DESIGN