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PERSONAL PROTECTIVE EQUIPMENT |
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Class 1 - Air-Purifying |
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Class 1 air-purifying devices cleanse the contaminated atmosphere. Chemical
filters can be used to remove specific gases and vapors, and
mechanical filters can remove particulate
matter. This type of respirator is limited in its use to those environments where the air
contaminant level is within the specified concentration limitation of the device. These
devices do NOT protect against oxygen
deficiency. The various types of air-purifying devices include the ones listed below. Click on each term to learn more.
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