Filter Retainer used to hold Makrite Particulate Filters MF5925 and MF5935 and MF5N11-GB in place on top of Makrite Half Facepiece Respirators G510 and G520 Series and Makrite Cartridges MK8100 and MK8100-GB Series.
CTN Specification: 22.25×12.5 x10.25in
