The 8822 mask for hand and machine grinding is a filtering respirator with an exhalation valve, 3M Cool Flow valve, adjustable nose clip, and color-coded headbands for comfortable wear. The mask, classified as FFP2 protection, is available in a pack of ten. Use the 8822 mask for comfortable protection while drilling, sawing, and during hand and machine grinding. Our respirator with an exhalation valve provides protection against moderate exposure to fine dust as well as oil or water vapors, typically encountered when working with cement, wood, and steel. Equipped with a durable, shape-stable inner shell and a convex shape, the lightweight design with double headbands features a nose clip and a padded nose area, ensuring a comfortable and secure fit for various face sizes. The 3M Cool Flow valve reduces heat buildup in the respirator by allowing exhaled air to escape more easily.