Moldex 7300 Oragnic Vapor and Acid Gas Cartridges are ideal for industries such as foundries, paper making, rubber manufacturing, dry cleaning, fiberglass manufacture, agriculture, tobacco, and many more. This cartridge is NIOSH approved for organic vapors, chlorine, hydrogen chloride, sulfur dioxide, hydrogen sulfide, and hydrogen fluoride. Use with gas proof goggles or Moldex® 9000 face mask. You can combine this cartridge with Moldex R95, N95, and P100 filters for added flexibility. Can be detached and reattached multiple times to the respirator without the risk of damaging it.