Employers shall provide respirators as specified in (d)(3)(i)(A) of 29 CFR 1910.134
Filtering facepiece respirators may not be used for asbestos
HEPA filters must be used for powered and non-powered air-purifying respirators
Tight-fitting, powered air-purifying respirators shall be provided in lieu of any negative-pressure respirator selected according to requirements of this section whenever
- An employee chooses to use this type of respirator and
- The respirator will provide adequate protection