Details Individual packaging and flat fold design provides convenient storage and portability. Carbon layer provides relief from nuisance levels of organic vapor. Adjustable noseclip helps reduce potential for eyewear fogging and ensure a better seal and fit. Conforms to AS/NZS Standard. COMFORTABLE: Soft inner material and welded knitted headbands provide added comfort DOSH SIRIM Approved This economical valved respirator for use against liquid particles from sprays that do not emit harmful vapors. Comes with the proprietary 3M™ Cool Flow™ Valve. Suggested applications: Foundry operations, lab settings, agriculture, petrochemical manufacturing and undercoating where particles and nuisance levels of organic vapors* may be present. * 3M recommends for relief from nuisance levels of organic vapors. Nuisance level refers to concentrations not exceeding the OSHA PEL, or applicable government occupational exposure limits, whichever is lower. WARNING: These respirators help reduce exposures to certain airborne contaminants. Before use, the wearer must read and understand the User Instructions provided as a part of the product packaging.