Purpose : The purpose of this study is to investigate the impact of health managers' respirator-related job characteristics and job satisfaction on respirator recognition. Methods : The subjects of research and analysis were 203 health care managers working throughout the country, and the data were collected using Google forms from May 1, 2023 to May 10, 2023. The data analysis was performed using t-test, ANOVA, correlation analysis, and multiple regression analysis using SPSS/WIN 23.0. Results : Factors affecting the subject's recognition of respirators were job satisfaction(t=2.55, p=.012), participation in safety and health education instructors (t=-3.13, p=.002), and participation in selecting suitable protective equipment( t=2.49, p=.013), and suitablility for the respirator fit was tested(t=-1.34, p=.040)(F=5.10, p=<.001). Conclusion : In workplaces where respirators are used, it is necessary to support the legal work of health managers and increase job satisfaction, and efforts are needed to increase recognition of respirators. In addition, for workers' health management, respirator fit tests must be conducted to raise health managers' recognition of respirators and create a safety and health environment at the workplace.