Code of Federal Regulations · Subpart

Subpart K — Air-purifying Particulate Respirators

42 C.F.R. pt. 84, subpt. K

• § 84.170 Air-purifying Particulate Respirators; Description
• § 84.171 Required Components And Attributes
• § 84.172 Airflow Resistance Test
• § 84.173 Exhalation Valve Leakage Test
• § 84.174 Filter Efficiency Level Determination Test—Non-powered Series N, R, And P Filtration
• § 84.175 Instantaneous Filter Efficiency Level Determination Test—Papr Series He, Papr100-n, And Papr100-p Filtration
• § 84.176 Fit Test—Papr Classes He And Papr100
• § 84.177 Total Noise Level Test—Papr Classes He And Papr100
• § 84.178 Breath Response Type, Airflow Resistance Test—Papr Classes He And Papr100
• § 84.179 Silica Dust Loading Test—Papr Series He Filtration
• § 84.180 Particulate Loading Test—Papr Series Papr100-n And Papr100-p Filtration
• § 84.181 Communication Performance Test—Papr Class Papr100