Added carbon layer helps filter out nuisance levels of ozone and organic vapors (less than OSHA PEL). Dura-Mesh® shell resists collapsing in heat and humidity. Exhalation valve.
For humid and/or dusty work environments, this is a mask that fits the bill. Dura-Mesh® shell stands up to extreme heat environments while...
Added carbon layer helps filter out nuisance levels of ozone and organic vapors (less than OSHA PEL). Dura-Mesh® shell resists collapsing in heat and humidity. Exhalation valve.