MSA Organic Vapor/ Acid Gas cartridges are available for Advantage® Series respirators. When properly fitted these cartridges protect against Organic Vapors, Chlorine, Sulfur Dioxide, Chlorine Dioxide, Hydrogen Dioxide and Hydrogen Sulfide (Escape Only). This cartridge does not provide protection against all possible contaminants. Although it is designed to remove many different contaminants, the protection provided by this cartridge is limited to those specific contaminants and classes of contaminants identified in the product literature. Before use, read all instructions and ensure that all contaminants present can be removed by this cartridge. Failure to do so can result in serious personal injury or death.