3M 7503 Half-Face Respirator, Large

Breathe easy and stay protected with the most trusted name in respiratory safety.  

• Ultra comfortable premium silicone facepiece. 
• Exclusive 3M Cool Flow Valve for easy breathing.
• Adjustable head harness ensures a secure fit. 
• Bayonet-style connection system for simple cartridge and filter changes.
• Recommended for construction, painting, sanding and agricultural applications.  
• Use with 3M 2000, 5000 and 6000 Series filters and cartridges. Sold separately.