The 3M CBRN Small Gas Full Face Butyl Respirator Gas Mask 7800B-S Filter Cartridge is a top-quality product designed to offer maximum protection against harmful gases and particles. This mask is perfect for use in various industries, including construction, mining, and healthcare. It features a full-face mask design that provides comprehensive coverage and a comfortable fit, ensuring that you can wear it for long periods without any discomfort. The mask is made by 3M, a reputable brand known for producing high-quality personal protective equipment. It comes in size L, making it suitable for most users. The mask’s model number is 7800B, and it features a butyl rubber respirator that offers excellent protection against various gases and particles. The mask also includes a filter cartridge that helps to remove particles from the air, ensuring that you breathe clean air even in the most contaminated environments.