3M™ Cool Flow™ Valve Particulate Respirator 8511 Size:One Size Fits Most - 10 pk A surprisingly powerful clean in

A surprisingly powerful clean in one step—even in cold water and quick cycles

micro processor controlled

For use with temperatures from -20° to 300° F

with our superior O-ring

Sweeper sprays high volume jet stream

3M™ Cool Flow™ Valve Particulate Respirator 8511 Size:One Size Fits Most - 10 pk A surprisingly powerful clean inHighlights 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