Which cartridge is effective against both acid and organic vapors?

The black cartridge is designed to be effective against a wide range of vapors, including both acid gases and organic vapors. This makes it a versatile choice for workers who might encounter different types of harmful airborne contaminants in their environment. The black cartridge usually contains activated carbon or other substances that can chemically interact with and neutralize these specific types of gases and vapors, providing appropriate respiratory protection.

Other cartridges have specific functions; for example, the white cartridge typically filters out particulate matter, while the yellow cartridge is more focused on specific chemicals such as certain organic vapors. The magenta (or purple) cartridge usually targets particulates and may not provide broad-spectrum vapor protection. Thus, using a black cartridge when both acid and organic vapors are present ensures that adequate protection is provided, which is crucial for safety in potentially hazardous environments.