respirator fit testing

Respirator fit testing is a process to ensure a tight seal between a respirator mask and your face, preventing harmful particles from entering. It involves wearing the mask and performing specific movements to check for leaks. If the mask fits well, it provides effective protection; if not, adjustments or a different size mask are needed. Regular fit testing is important for workers in environments with dust, fumes, or biological hazards to ensure their safety and proper respiratory protection.