3M™ Half Facepiece Reusable Respirator 7503/37083(AAD) Large high-visibility-shirts 3M™ Cool Flow™ Exhalation Valve

3M™ Cool Flow™ Exhalation Valve helps reduce heat build-up inside the respirator

Hood: drawstring

Hook and loop: 2cm width at bib pocket

Low profile half facepiece design offers a wide field of view and compatibility with welding and grinding shields

Ideal for meter readers

3M™ Half Facepiece Reusable Respirator 7503/37083(AAD) Large high-visibility-shirts 3M™ Cool Flow™ Exhalation ValveThis half facepiece reusable respirator 7500 Series uses advanced silicone material to help provide comfortable and durable respiratory protection. The 3M Cool Flow Valve helps make breathing easier and can reduces heat and moisture build up for cool, dry comfort. Advance silicone material for increased comfort and greater durability Proprietary 3M CoolFlow valve helps makes breathing easier Dual mode head harness adjusts easily for either standard or