What is the purpose of PPE fit testing?

• A. To ensure PPE fits properly and provides the intended protection, and to verify comfort and sealability where applicable.
• B. To train on how to wear PPE.
• C. To test PPE color.
• D. To measure PPE cost.

Answer: (A)

The main idea is that PPE fit testing guarantees a respirator or other tight-fitting protection actually protects you by fitting properly on your face, creating a reliable seal, and confirming comfort where applicable. If the fit isn’t right, gaps can let contaminants reach your airways, so the protection you’re getting isn’t what the device is designed to provide, even if the equipment itself is good quality. Fit testing is about making sure the equipment performs as intended for the individual wearer, not about teaching how to wear it, checking color, or assessing cost. If a good seal can’t be achieved, you’d need a different size or model or another type of respirator to ensure safety.