Description

A B1 cartridge is a respirator filter designed to protect against inorganic gases and vapors, such as chlorine, hydrogen sulfide, and hydrogen cyanide. The “B” indicates the type of protection (inorganic gases and vapors), and the “1” denotes the capacity level, with B1 providing protection in low concentrations.

These cartridges are often used in environments where workers are exposed to inorganic chemical hazards, such as chemical manufacturing, laboratories, or water treatment facilities.