How long will a disposable respirator last for?
Disposable respirators should only be worn once and then disposed of immediately in a safe and secure manner. Should they become soiled or damaged they should be disposed of immediately. Local infection control may add other requirements. A respirator used in close contact with a known or suspected patient should be disposed of immediately after use. Respirators should be removed only when the wearer is in an area free of airborne hazards.