[Code of Federal Regulations]
[Title 42, Volume 1]
[Revised as of October 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 42CFR84.75]

[Page 520]
 
                         TITLE 42--PUBLIC HEALTH
 
    CHAPTER I--PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN 
                                SERVICES
 
PART 84_APPROVAL OF RESPIRATORY PROTECTIVE DEVICES--Table of Contents
 
              Subpart H_Self-Contained Breathing Apparatus
 
Sec. 84.75  Half-mask facepieces, full facepieces, mouthpieces; fit; 
minimum requirements.

    (a) Half-mask facepieces and full facepieces shall be designed and 
constructed to fit persons with various facial shapes and sizes, either:
    (1) By providing more than one facepiece size; or
    (2) By providing one facepiece size which will fit varying facial 
shapes and sizes.
    (b) Full facepieces shall provide for the optional use of corrective 
spectacles or lenses which shall not reduce the respiratory protective 
qualities of the apparatus.
    (c) Apparatus with mouthpieces shall be equipped with noseclips 
which are securely attached to the mouthpiece or apparatus and provide 
an airtight seal.
    (d) Facepieces shall be designed to prevent eyepiece, spectacle, and 
lens fogging.