The 3M 60923 Organic Vapor/Acid Gas Cartridge/Filter is a P100 approved filter that provides protection against certain organic vapors, acid gases, and particulates. Featuring a bayonet-style connection that fits any full-face 3M Reusable Masks and are designed to optimize your field of vision. These filters offer lightweight, well-balanced breathing protection for hazardous environments. This formaldehyde organic vapor cartridge/P100 filter can be used for a variety of applications, including laboratories, wood processing, carpet manufacturing, and primary metals manufacturing. When properly fitted, these filters helps provide respiratory protection from formaldehyde, certain organic vapors as well as non-oil and oil particulates at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces. Simple installation and usage requirements reduce training needs. For workplace/occupational use only. See photos to show what is included in the listing. If you don’t see it in the photos it may not be included Ask If you are unsure. Lets be fair to each other. So keep that in mind when making an offer. Please contact me if you need additional time. I will be sending an. Thank you for your understanding. I greatly appreciate your business. If there are any damages to the package and or contents, please take photos and save packing for the carriers’ inspection. Contact me immediately so I can file a claim with the carrier. If you have any issues with an item contact me for a swift resolution. I usually respond within 24 hours excluding weekends. Thank you for looking!