This dust mask is a Scott breathing apparatus that comes with a convenient case for storage. It's perfect for protection against asbestos and other harmful particles. The brand is Scott and the unit type is a unit. This mask is ideal for use in situations where personal protective equipment is necessary, such as facility maintenance and safety or industrial settings. It belongs to the category of other masks and respirators, as well as masks and respirators in general. Invest in this quality dust mask to ensure your safety in hazardous environments.