Explore the variety of respirators and masks we offer - disposable respirators, reusable respirators, powered and supplied air respirator systems and industrial SCBAs.
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Gases are substances that at room temperature expand to fill the space or enclosure, e.g. ammonia, chlorine or formaldehyde. Vapors are the gaseous phase of a substance that is normally a solid or liquid at room temperature, e.g. solvent vapors.
Our free 3M™ Select and Service Life Software can help make selecting the appropriate respirators faster and easier. Just enter contaminants and their concentrations and the software analyzes the data and profiles a record of your choices. The software can also help you estimate the service life of 3M™ Respirator Cartridges, which aid in maintaining your OSHA-required cartridge change schedule for gas and vapor cartridges.