**3Mâ„¢ recommended for relief against nuisance levels of organic vapors. Nuisance level organic vapors refers to concentrations not exceeding OSHA PEL or other applicable government exposure limits, whichever is lower.
***3Mâ„¢ recommended for ozone protection up to 10 x PEL or applicable government occupational exposure limits, whichever is lower. Not NIOSH approved for use against ozone.