PDFWAC 296-842-21005
Keep labels readable on respirator filters, cartridges, and canisters during use.
Make sure the NIOSH certification labeling and color-coding on air-purifying respirator filters, cartridges, and canisters remains readable and intact during use.
Link: | Color-coding specifications for manufacturers can be found in Title 42 C.F.R., Part 84. Visit www.cdc.gov/niosh. |