Understanding Respirator Fit Testing

Respirator fit testing is essential for ensuring that respiratory protective equipment provides adequate protection. It involves evaluating the seal between the respirator and the user's face to prevent inhalation of harmful substances.

Types of Fit Testing

• Qualitative Fit Testing: Uses a test agent to determine if the respirator fits properly.
• Quantitative Fit Testing: Measures the actual amount of leakage into the respirator.

Employers must conduct fit testing to comply with safety regulations and protect their workforce from airborne hazards.