How do you interpret a respirator fit test result?

How do you interpret a respirator fit test result?

• A. A pass means respirator is clean; a fail means you must wear double PPE.
• B. A pass indicates acceptable fit; a fail requires re-fit or change of respirator model or training.
• C. A pass indicates the respirator provides 100% protection regardless of seal.
• D. A pass is not required; fit testing is optional.

Answer: (B)

A respirator fit test result shows whether the tight-fitting facepiece actually seals on your face. A passing result means the fit test did not detect a leak and the chosen model and size provide an acceptable fit for you under the test conditions. If it fails, you should re-don and re-fit, receive retraining on proper donning, or try a different model or size and then re-test. Remember that a pass does not guarantee 100% protection in real work conditions; movement, facial expressions, and facial hair can affect the seal, so a user seal check is still needed every time you wear the respirator. Fit testing is typically required for tight-fitting respirators, not optional.

A respirator fit test result shows whether the tight-fitting facepiece actually seals on your face. A passing result means the fit test did not detect a leak and the chosen model and size provide an acceptable fit for you under the test conditions. If it fails, you should re-don and re-fit, receive retraining on proper donning, or try a different model or size and then re-test. Remember that a pass does not guarantee 100% protection in real work conditions; movement, facial expressions, and facial hair can affect the seal, so a user seal check is still needed every time you wear the respirator. Fit testing is typically required for tight-fitting respirators, not optional.