Each cartridge contains granulated charcoal that is treated to absorb organic vapors from the air passing through as you inhale. Used mainly to protect against solvents, such as those in oil-based paints. Others would include paint thinner, lacquer thinner, turpentine and fuel vapors. Also absorbs bad smells.
Does an organic vapor cartridge protect against smoke?
Forest fire smoke includes respirable particulates, organic vapors, and carbon monoxide. No currently available respiratory protective device, short of self contained breathing apparatus (SCBA), protects against all three hazards. … Particulates are pieces of airborne soot.
Do organic vapor cartridges filter particulates?
The particulate filter helps remove tiny droplets or particles in the air (e.g., mists from spray painting). The gas and vapor cartridges do not help filter these particles.
What does 3M 60923 protect against?
The 3M™ Organic Vapor/Acid Gas Cartridge/Filter 60923 P100 helps provide protection against certain organic vapors, acid gases and particulates in a variety of environments.
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|Particulate Protection||Asbestos, Mold, Organic Vapor, Silica|
What are organic vapors?
Keeping it simple, an organic vapour is the vapour given off an organic solvent as it’s evaporating. Organic solvents are common in construction and manufacturing workshops. They are carbon-based substances that can dissolve or disperse one or more other substances (they contain carbon in their molecular structure.)
Can a P100 filter smoke?
Air purifying respirators such as an N95 respirator or a P100 filter on a reusable facepiece will remove the fine particulate found in wildland fire smoke. However, they will not filter gases such as carbon monoxide.
Is P100 a HEPA filter?
The 3M 2091 P100 (HEPA) Filter is sold by the pair and features extremely fine filtration that traps all but the most minuscule particles. … HEPA filtration is rated to remove 99.9% of particles . 3 microns and larger.
How long do organic vapor cartridges last?
Replace both the 3M™ Gas & Vapour Cartridge Filters:
Once opened, maximum use time is 6 months (even if not used). The carbon will absorb contaminants from the general environment. When contaminant can be detected by smell or taste. Or in accordance with your established Filter Change Schedule.
When should I change my 3M filter?
As a rule of thumb, replace the cartridge filter as soon as you can detect the contaminant by taste or smell. The filter should also be replaced as per the expiry date of the filter stamped by the manufacturer. Once the filter is opened, it should compulsorily be changed within 6 months even if it is not used.
What filters protect against tear gas?
For protection against tear gas, Professor Ignatius Yu, editor for the Hong Kong Academy of Medicine, recommends wearing a tight-fitting respirator with an appropriate filter, such as a full-face mask with activated charcoal filters that absorb organic matter in tear gas.