Half Mask Clear Categories Categories Select a Category Full Face Respirator Parts Fit Testing Disposable Masks Half Mask Filters Filter Clear Filter COMFORT-AIR® 100 SILICONE – SMALL + N95 FILT. – BULK CA$50.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – MEDIUM + N95 FILT. – BULK CA$50.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – LARGE + N95 FILT. – BULK CA$50.00 Add To Cart Added! COMFORT-AIR® 100 – SMALL + N95 – SILICONE, FILT. – CLAMSHELL CA$56.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – LARGE + N95 FILT. – CLAMSHELL CA$56.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – SMALL + OV/N95 FILT. – BULK CA$65.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – MEDIUM + OV/N95 FILT. – BULK CA$60.40 Add To Cart Added! COMFORT-AIR® 100 SILICONE – LARGE + OV/N95 FILT. – BULK CA$65.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – SMALL + OV/N95 FILT. – CLAMSHELL CA$74.00 Add To Cart Added! 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COMFORT-AIR® 400 ELASTOMERIC – M/L + OV/N95 FILT. – CLAMSHELL CA$52.00 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – S/M + OV/R95 FILT. – CLAMSHELL CA$52.00 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – M/L + OV/R95 FILT. – CLAMSHELL CA$52.00 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – M/L + OV/N95 FILT. – DISPLAY BAG CA$47.90 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – S/M + OV/R95 FILT. – DISPLAY BAG CA$47.90 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – M/L + OV/R95 FILT. – DISPLAY BAG CA$47.90 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – S/M + P100 CART. – CLAMSHELL CA$46.50 Add To Cart Added! COMFORT-AIR® 300 THERMOPLASTIC – S/M – HALF MASK – BULK CA$28.00 Add To Cart Added! COMFORT-AIR® NxMD 400 – M/L – WHITE ELASTOMERIC HALF MASK NO EXH. VALVE – BULK CA$34.00 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – S/M – HALF MASK – BULK CA$21.90 Add To Cart Added! COMFORT-AIR® Nx – S/M + N95 – BLACK Elastomeric HALF MASK NO EXH. VALVE – BULK CA$44.00 Add To Cart Added! COMFORT-AIR® Nx – S/M + P100 – BLACK Elastomeric HALF MASK NO EXH. VALVE – BULK CA$57.60 Add To Cart Added! COMFORT-AIR® NxMD – S/M + N95 – White Elastomeric HALF MASK NO EXH. VALVE – BULK CA$51.50 Add To Cart Added! COMFORT-AIR® NxMD – S/M + P100 – WHITE Elastomeric HALF MASK NO EXH. VALVE – BULK CA$63.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – SMALL – HALF MASK – BULK CA$44.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – MEDIUM – HALF MASK – BULK CA$44.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – LARGE – HALF MASK – BULK CA$44.00 Add To Cart Added! COMFORT-AIR® 300 THERMOPLASTIC – M/L – HALF MASK – BULK CA$28.00 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – M/L – HALF MASK – BULK CA$21.90 Add To Cart Added! COMFORT-AIR® Nx 400 – S/M – BLACK ELASTOMERIC HALF MASK NO EXH. VALVE – BULK CA$31.50 Add To Cart Added! COMFORT-AIR® Nx 400 – M/L – BLACK ELASTOMERIC HALF MASK NO EXH. VALVE – BULK CA$31.50 Add To Cart Added! COMFORT-AIR® NxMD 400 – S/M – WHITE ELASTOMERIC HALF MASK NO EXH. VALVE – BULK CA$34.00 Add To Cart Added! COMFORT-AIR® 100 SILICONE – SMALL + OV/R95 FILT. – BULK CA$65.00 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – S/M + OV/N95 FILT. – DISPLAY BAG CA$47.90 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – S/M + DISKIT® P100OV FILT. – BULK CA$42.50 Add To Cart Added! COMFORT-AIR® 100 – SMALL + DISKIT® P100OV – SILICONE HALF MASK – BULK CA$64.50 Add To Cart Added! COMFORT-AIR® 300 THERMOPLASTIC – S/M + DISKIT® P100OV FILT. – BULK CA$50.40 Add To Cart Added! COMFORT-AIR® 100 SILICONE – MEDIUM + P100 CART. – BULK CA$48.00 Add To Cart Added! COMFORT-AIR® 300 THERMOPLASTIC – M/L + P100 CART. – BULK CA$48.00 Add To Cart Added! COMFORT-AIR® 400 ELASTOMERIC – M/L + P100 CART. – CLAMSHELL CA$46.50 Add To Cart Added! COMFORT-AIR® 100 SILICONE – MEDIUM + N95 FILT. – CLAMSHELL CA$56.00 Add To Cart Added! COMFORT-AIR® 400 – S/M + N95 FILT. – CLAMSHELL CA$34.00 Add To Cart Added! COMFORT-AIR® 400 – M/L + N95 FILT. – CLAMSHELL CA$34.00 Add To Cart Added! No results found No results match your search. Try removing a few filters.