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Respiratory Protection is a device designed to protect the wearer from inhaling particulate matter, including airborne microorganisms, fumes, vapours and gases. There are two main categories: the air-purifying respirator which forces contaminated air through a filtering element, and the air-supplied respirator in which an alternate supply of fresh air is delivered. Within each category, different techniques are employed to reduce or eliminate noxious airborne contaminants.
Respirators range from relatively inexpensive single-use, disposable face masks to more robust reusable models with replaceable cartridges.
They are also sometimes referred to as a dust mask or a gas mask.
Respiratory Protection
Respiratory Protection,Respiratory Protection Mask,Sanitary Respiratory Mask,Respiratory Breathing Protection Mask
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