3M Half Facepiece Reusable Respirator 7503/37083 Large Passes ASTM D6978 to handle

Passes ASTM D6978 to handle Fentanyl substances

non-return valve

Genuine Apollo parts add performance to your Apollo equipment

All-in-one disposable cup solution reduces chance of outside contamination

Astro Euro HV103

3M Half Facepiece Reusable Respirator 7503/37083 Large Passes ASTM D6978 to handle3M Half Facepiece Reusable Respirator 7503 37083 Large 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 drop down mode Exhalation valve cover directs exhaled breath and moisture downward to reduce fogging The 3M Half Facepiece Reusable Respirator 7500 Series helps provide protection against particulates and a