I cannot stress enough how important it is for all first responders to always wear respiratory protection on the fireground—even after the fire is out. The initial report comes in, an alarm goes off.

The QuantiFit2 respirator fit testing device offers the fastest and most accurate fit test on the market. Designed for ultimate portability, you can fit test anywhere—indoors or outdoors—without ...

Quantitative fit testing is the preferred testing method. The ambient aerosol condensation nuclei counting (CNC) method, using a Portacount® Plus instrument, has been selected as the quantitative fit ...

Or any other condition that may interfere with face piece seal. 9.0.1. The test subject shall be shown how to put on a respirator, proper positioning on the face, and how to set strap tension.