4 packs 2 pairs each. HAVE A GOOD DAY! The item “3M 60926 Gas Vapor Cartridges 4 pcs FREE SHIPPING” is in sale since Wednesday, March 10, 2021. This item is in the category “Business & Industrial\Facility Maintenance & Safety\Personal Protective Equipment (PPE)\Masks & Respirators\Mask Replacement Cartridges”. The seller is “stasmagaz” and is located in Danang. This item can be shipped worldwide.

• MPN: Does Not Apply
• Brand: 3M