3M Respirator Filter Retainer for masks series 2000 and 6000

The 3M™ filter holder 502 is used to attach 3M™ particle filters from the 2000 Series and 7093 to the 3M™ respiratory protection from the 5000 Series and 3M™ cartridges from the 6000 Series for various applications.
Filter holder for combining gas and vapour filters with particulate filters
Particle filter adapter expands potential application area
For use with 3M™ 2000 Series and 6000 Series Particle filters