The 3M Nebuliser is a replacement component designed for use with 3M Qualitative Fit Test Kits FT-10 and FT-30. This nebuliser generates a fine aerosol mist used during respirator fit testing to verify a proper seal between the facepiece and the wearer's face.
This nebuliser is used in workplace respirator fit testing programmes to ensure that staff wearing particulate respirators or gas and vapour respirators with particulate prefilters achieve an adequate seal. Regular fit testing is a requirement under UK health and safety regulations (COSHH) to protect workers from airborne hazards including dust, fumes, and biological agents in healthcare, laboratory, and industrial settings.