Optimize your respiratory protection with the 3M™ Full Face Plug 7890. This essential replacement part is designed to securely seal the DIN port on 3M Full Facepiece 6000DIN and 7800S respirators (sold separately). By extending the service life of your existing facepiece, this plug offers a cost-effective solution for maintaining your personal protective equipment. Ensure optimal performance and safety with genuine 3M replacement parts. Ideal for industrial applications including assembly, mechanical work, cleaning, painting, and facility maintenance across various sectors like mining, oil & gas, general manufacturing, marine, and transportation.