The 3M™ Dust Mask for Manual and Power Sanding 8822 is our ventilated filtering face mask that features an adjustable nose clip, color-coded headbands and the 3M™ Cool Flow™ exhalation valve for comfortable wearing. It is FFP2 rated and available in a pack of 5. Use the 3M™ Dust Mask for Manual and Machine Sanding 8822 for comfortable protection during drilling, sawing and manual or machine sanding. Our vented dust mask is designed to provide FFP2 level protection against medium levels of fine dust and oil or water based mists commonly encountered when working with paint, varnish, cement, wood and steel. The lightweight design with dual headbands, a durable, dimensionally stable inner shell and a convex shape features a nose wire and soft nose foam that help achieve a comfortable, secure fit on a wide range of face sizes. Heat build-up in the mask is reduced by the 3M™ Cool Flow™ exhalation valve that removes exhaled air.