The SGE 400/3 BB Gas Mask is a small-sized NATO respirator designed for CBRN and NBC protection. Made with high-quality bromobutyl rubber and enhanced polycarbonate facepiece material, it provides a secure fit and reliable filtration for various contaminants. Manufactured in the United States, this gas mask is equipped with three NATO standard 40mm threaded filter ports, ensuring compatibility with most widely used filters. With a militaria theme and a manufacture date of QTR 1/2025, this SGE gas mask offers a durable and effective solution for personal protection in hazardous environments.