Kimtech N95 Pouch Respirators Kimtech N95 Respirator is a single-use respirator to be used by skilled professionals in critical environments who need to protect the process and are mandated to wear specific PPE to protect against the transfer of non-oil aerosolized particulate matter. Pouch design with a large breathing chamber for added comfort. Consistent seal to ensure proper fit. Comfort fit headband. Bendable nose piece Pack of 50