Facemask and Respirator Indications Chart The chart shows a framework for possible protective device use according to degree of protection and the hazard level. The specific recommedations vary by availability and evolving data. The notations in the chart should not be considered to be recommendations for any specific person or setting. Dr. Phil Harber @AZENVPULM #Facemasks #Respirators #Indications #Chart #Table #PPE #Management #Policy
