Removing lead paint and mold requires great responsibility and the appropriate respiratory protection. The 3M Odor/Particulate Reusable Respirator 6297 helps filter out airborne particles and nuisance organic vapors while you are sanding and scraping. Removing lead-based paint requires specialized respiratory protection and must be done in accordance with OSHAs Lead Standard. The NIOSH-Approved P100 filters provide at least 99.97% filtration efficiency against solids and liquid aerosols, as well as oil-based particulates. The lightweight construction and adjustable head straps help you achieve a comfortable fit. It also features a 3M Bayonet Connection, making it compatible with a wide range of 3M cartridges and filters. 3M recommended for relief against nuisance level organic vapors. Nuisance levels are less than OSHA PEL or applicable government occupational exposure limits, whichever is lower. WARNING: Workplace/Occupational Applications: Use under a government-compliant respiratory protection program (e.g., OSHA). This respirator helps protect against certain airborne contaminants. Misuse may result in sickness or death. For correct use, consult supervisor and User Instructions, or call 3M in USA at 1-800-243-4630. In Canada, call 1-800-267-4414.