3M Adflo Organic Vapor/Acid Gas Cartridge Pkg/2 (15-0499-99X02)

For 3M Adflo Powered Air Purifying Respirator (PAPR). The Adflo OV/SD/CL/HC cartridge can be "stacked" onto the High Efficiency particulate filter for additional protection against organic, sulfur dioxide, chlorine and hydrogen chloride vapors. Sold as a package of 2.