This particulate filter set (2) P95 is a reliable choice for protection against airborne particles, nuisance level organic vapors, and acid gases. The filters are made by 3M, a trusted brand in personal protective equipment (PPE). They come in a universal mask size and are designed for use in a variety of industrial and commercial settings. The gray color and model number 2078 add a touch of style to your safety gear. The filters are made in the United States and are sold in a product lot quantity of 1, with an unit quantity of 2. They are perfect for use in respirator masks, masks and respirators, and other personal protective equipment. Make sure to choose the right filter for the job, and enjoy the peace of mind that comes with knowing you're protected. LOT OF 2