Why should respirators be selected based on intended use?

Selecting respirators based on intended use is essential because different respirators provide varying levels of protection against specific hazards. Each work environment may have unique conditions and contaminants, such as dust, chemical vapors, or biological agents.

By matching the protective capability of the respirator to the specific hazard, workers can ensure that they are adequately protected from harmful exposure. This consideration involves understanding the type of respiratory hazard present, evaluating the concentration levels, and identifying the necessary filtration or respiratory protection required to mitigate those risks effectively.

Comfort, manufacturer popularity, or aesthetics, while they may play a role in selection, are secondary to ensuring that the respirator offers the breathability and protective features needed for a safe working environment.