The 3M 6022 Performance Supply Kit OV/P95 contains replacement cartridges and filters for your 3M Performance Reusable Paint Project Respirator—6000 series. For professional use only, this kit helps provide protection against particles and certain organic vapors when attached to a 3M Reusable Respirator. Filters require reusable 501 retainers, which are sold with the 3M Performance Reusable Paint Project Respirator or in the 3M 6023 Replacement Kit. When it's time to replace your cartridges or filters, rely on the 3M 6022 Performance Supply Kit OV/P95.