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half-mask respirator click to hear : half-mask respirator

Mask that covers and protects the nose and mouth.
half-mask respirator image
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See half-mask respirator in : french | spanish
cup gasket exhalation valve headband

cup gasket click to hear : cup gasket

Part of the mask that adheres to the bottom of the face and prevents ambient air from entering.

exhalation valve click to hear : exhalation valve

Device that allows air to be expelled from the mask.

headband click to hear : headband

Elastic band that secures the mask to the bottom of the face.