3M home dust mask, used for relief from non-harmful household dust, offers homeowners an option in helping reduce the inhalation of common household dusts, dirt, pollen and grass clippings. The patented filter media and contour-fit, soft metal nosepiece adjusts closely over the bridge of the nose making it comfortable and easy to use. Lightweight and disposable the 3M home dust mask is a great choice in respiratory protection for DIYers working on projects in and around the home.