3M Reusable Respirator, Half Face Piece 7503, Use With Bayonet Car...

3M Reusable Respirator, Half Face Piece 7503, Use With Bayonet Cartridges/Filters (not included) for Gases, Vapors, Dust, Large Size

• COMFORT AND DURABLE: Advance silicone material for increased comfort and greater durability
• BREATHE EASY: Proprietary 3M CoolFlow valve helps makes breathing easier
• EASY ON AND OFF: Dual-mode head harness adjusts easily to a quick latch design offering an easy, one-hand touch drop-down mechanism for putting the facepiece on and off
• REDUCE FOGGING: Exhalation valve cover directs exhaled breath and moisture downward to reduce fogging
• BAYONET STYLE CARTRIDGES and filters (not included) can provide respiratory protection against a variety of gases, vapors, and particulate hazards according to NIOSH approvals