3M Half Facepiece Reusable Respirator Assembly 6200, P100 Respiratory Protection 
-Assembly includes half facepiece respirator and particulate filter 2091 P100
-Half facepiece design combines comfort and convenience
-Remarkably comfortable, soft, lightweight facepiece and easy-to-adjust head straps
-Removable filters can be replaced with NIOSH approved 3M filters and cartridges
-Niosh approved for environments containing certain oil and non-oil based particles