3M™ Cool Flow™ Valve Particulate Respirator 8511 Category_Heating & De-Icing Cables Precise temperature control of +/-

Precise temperature control of +/- 1 F (degree fahrenheit)

53 in Length

Variable speed trigger and high chain speed 0-4

Blue-Groove point and cutting edge for faster chip removal

Premium grade anode rod provides long-lasting tank protection

3M™ Cool Flow™ Valve Particulate Respirator 8511 Category_Heating & De-Icing Cables Precise temperature control of +/-Highlights 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