3M Half Face Respirator Silicone Size:Large mining and primary metals

mining and primary metals

glass etching

PVC provides abrasion resistant durability for lasting use

Noise Reduction Rating (NRR): 26 dB

Approvals & Standards EN403:2004 approved

3M Half Face Respirator Silicone Size:Large mining and primary metalsAdvanced silicone material for increased comfort and greater durability Proprietary 3M CoolFlow Valve helps make breathing easier and can offer cooler and drier comfort Dual mode head harness that adjusts easily so users can wear the respirator in either standard or drop down mode Solid exhalation valve cover which directs exhaled breath and moisture downward while helping protect the valve area from debris while also making for easier cleaning For