NIOSH approved color classification of pneumatic respirators

Be sure to read the pesticide instructions and choose the correct pneumatic respirator

Organic Vapors Black
Ammonia Bright Green
Acid Gasses White
Organic Vapors (OV) and Acid Gasses Yellow
Organic Vapors (OV), Ammonia, Acid Gasses Olive/Brown
High Efficiency (HE) Filter, P100 Filters Magenta
Organic Vapors AND High Efficiency (HE) Filter, P100 Filters Black Magenta
Organic Vapors (OV), Acid Gasses AND High Efficiency (HE), P100 Filters Yellow Magenta
Organic Vapors (OV), Ammonia, Acid Gasses AND High Efficiency (HE), P100 Filters Olive/Brown Magenta