The pharmaceutical and healthcare sectors represent critical applications for PAPR respirators, given the need for stringent safety protocols and hygiene standards in these industries. Healthcare workers, laboratory technicians, and pharmaceutical manufacturing staff are regularly exposed to airborne pathogens, chemicals, and biological hazards, making respiratory protection essential. PAPR respirators are widely used in hospitals, clinics, and research facilities to prevent the inhalation of harmful substances, ensuring the safety and health of workers in these high-risk environments. The increasing prevalence of infectious diseases, along with stricter health and safety regulations, has further driven the demand for PAPR systems in healthcare and pharmaceutical applications.