Half Mask Clear Categories Categories Select a Category Full Face Respirator Parts Fit Testing Disposable Masks Half Mask Filters Close Filter Clear Filter COMFORT-AIR® 100 SILICONE – SMALL + N95 FILT. – BULK CA$65.95 Add To Cart Added! COMFORT-AIR® 100 SILICONE – MEDIUM + N95 FILT. – BULK CA$65.95 Add To Cart Added! COMFORT-AIR® 100 SILICONE – LARGE + N95 FILT. – BULK CA$65.95 Add To Cart Added! COMFORT-AIR® 100 – SMALL + N95 – SILICONE, FILT. – CLAMSHELL CA$72.95 Add To Cart Added! COMFORT-AIR® 100 SILICONE – LARGE + N95 FILT. – CLAMSHELL CA$72.95 Add To Cart Added! COMFORT-AIR® 100 SILICONE – SMALL + OV/N95 FILT. – BULK CA$84.95 Add To Cart Added! COMFORT-AIR® 100 SILICONE – MEDIUM + OV/N95 FILT. – BULK CA$78.95 Add To Cart Added! COMFORT-AIR® 100 SILICONE – LARGE + OV/N95 FILT. – BULK CA$84.95 Add To Cart Added! COMFORT-AIR® 100 SILICONE – SMALL + OV/N95 FILT. – CLAMSHELL CA$96.95 Add To Cart Added! 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COMFORT-AIR® 400 ELASTOMERIC – S/M + OV/N95 FILT. – DISPLAY BAG CA$62.95 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – S/M + DISKIT® P100OV FILT. – BULK CA$55.95 Add To Cart Added! COMFORT-AIR® 100 – SMALL + DISKIT® P100OV – SILICONE HALF MASK – BULK CA$83.95 Add To Cart Added! COMFORT-AIR® 300 THERMOPLASTIC – S/M + DISKIT® P100OV FILT. – BULK CA$65.95 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – M/L + P100 CART. – CLAMSHELL CA$60.95 Add To Cart Added! COMFORT-AIR® 100 SILICONE – MEDIUM + N95 FILT. – CLAMSHELL CA$72.95 Add To Cart Added! COMFORT-AIR® 400 – S/M + N95 FILT. – CLAMSHELL CA$44.95 Add To Cart Added! COMFORT-AIR® 400 – M/L + N95 FILT. – CLAMSHELL CA$44.95 Add To Cart Added! No results found No results match your search. Try removing a few filters.