Unlike most respirator masks on the market, our Innosurg Respirator line targets specific needs for specific jobs. These specialized respirators were designed and developed with the daily demands of our customers in mind. The Respirator Half-Mask for Chemical and Gas, which has usage applications in hazardous environments with chemicals in the air, and the Respirator Half Mask for Dust and Air-born Particles, which works perfect in everyday environments for our customers to protect your breathing from dust.