Title 42

PART 84 SUBPART K

Subpart K - Air-Purifying Particulate Respirators Source:85 FR 20608, Apr. 14, 2002, unless otherwise noted.

• 29 U.S.C. 651 et seq.; 30 U.S.C. 3, 5, 7, 811, 842(h), 844.
• Source: 60 FR 30355, June 8, 1995, unless otherwise noted.

42:1.0.1.7.67.12.15.1	SECTION 84.170	84.170 Air-purifying particulate respirators; description.
42:1.0.1.7.67.12.15.2	SECTION 84.171	84.171 Required components and attributes.
42:1.0.1.7.67.12.15.3	SECTION 84.172	84.172 Airflow resistance test.
42:1.0.1.7.67.12.15.4	SECTION 84.173	84.173 Exhalation valve leakage test.
42:1.0.1.7.67.12.15.5	SECTION 84.174	84.174 Filter efficiency level determination test - non-powered series N, R, and P filtration.
42:1.0.1.7.67.12.15.6	SECTION 84.175	84.175 Instantaneous filter efficiency level determination test - PAPR series HE, PAPR100-N, and PAPR100-P filtration.
42:1.0.1.7.67.12.15.7	SECTION 84.176	84.176 Fit test - PAPR classes HE and PAPR100.
42:1.0.1.7.67.12.15.8	SECTION 84.177	84.177 Total noise level test - PAPR classes HE and PAPR100.
42:1.0.1.7.67.12.15.9	SECTION 84.178	84.178 Breath response type, airflow resistance test - PAPR classes HE and PAPR100.
42:1.0.1.7.67.12.15.10	SECTION 84.179	84.179 Silica dust loading test - PAPR series HE filtration.
42:1.0.1.7.67.12.15.11	SECTION 84.180	84.180 Particulate loading test - PAPR series PAPR100-N and PAPR100-P filtration.
42:1.0.1.7.67.12.15.12	SECTION 84.181	84.181 Communication performance test - PAPR class PAPR100.

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