Get premium protection against hazardous dusts and mists with these 3M 8833 FFP3 dust masks. With lots of comfort features, they’re easier to wear for longer periods and what’s more, they’re approved for wearing over more than one shift to help you save money without sacrificing comfort. They feature a 3M Cool Flow valve to reduce heat and moisture build-up which is great if you’re wearing a visor or safety glasses as it helps prevent misting. These 3M face masks are easy to use with colour-coded straps that easily slip into place, providing a great fit around the face.