JSP Press To Check A2P3 combined filter

Replacement filters for JSP half-face or full-face masks. Combined particulate and gas filter, protection class A2P3. Protects against organic vapours (A2) and hazardous particles (P3). Press To Check filters make it possible to check the mask-to-face seal: squeezing the filters blocks airflow through them, so no air should enter the mask when inhaling if the mask fits tightly and correctly. If air does enter, adjust the facepiece until the seal is airtight. Pack contains one pair of filters.