Respirator Filter Cartridge Labels 1

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Date

2023-12-05

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Volume Title

Publisher

Virginia Tech Pesticide Programs

Abstract

3M half-face respirator viewed from the bottom. It has a pair of purple/magenta and yellow filter cartridges that are rated OV/SD/HC/CL/HF/HS/P100. OV means that it protects against organic vapor. SD/HC/CL/HF/HS means that it protects against acid gas including sulfur dioxide, hydrogen chloride, chloride, hydrogen-flouride, and hydrogen-sulfide. P100 means that it filters at least 99.97% of airborne particles and is strongly resistant to oil.

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PPE

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