3M™ 7500 Series Respirator with Cool Flow™ Valve

Safety respirator video, 7500 respirator, marketing promotional video

[nkardo]

I bought 7503 mask and neither the handle nor the mask inside was factory wrapped in foil. Only the filters were packed in factory-welded foil. It's normal? Maybe I buy a mask from a return or a previously opened or not original?

[Aiiiiiir]

What model of glasses are shown in the video?