Professional-Grade Full Face Respirator: Designed for demanding industrial and occupational environments, this reusable full face respirator features a comfortable fit, durable construction, and compatibility with standard 40 mm NATO threaded filters. Professional-Grade Full Face Respirator: Durable reusable respirator designed for industrial, occupational, emergency preparedness, and training applications. TACTICAL DESIGN: Tapered design allow for cheek weld. Recessed binocular visor for aiming with night vision optics and red dot sighting systems. PROFESSIONAL FEATURES FOR EXTENDED WEAR: The CM-7M Full Face Respirator combines a flexible, ergonomic design with a panoramic visor, integrated hydration system, and built-in speech diaphragm for comfort during extended use. Includes a pre-installed drinking system and a 900 mL canteen for added convenience. Designed for Professional Use: The reusable full face respirator features a durable construction, panoramic visor, and built-in speech diaphragm for improved communication. Compatible with standard 40 mm NATO threaded filters, it is designed for industrial, occupational, emergency preparedness, and training applications. HEAVY DUTY DESIGN WITH 20 YEAR SHELF LIFE: This robust particulate respirator face mask is built to last with a full 20 year shelf life. PROFESSIONAL-GRADE CONSTRUCTION: The CM-7M Full Face Respirator is engineered with durable bromobutyl rubber construction, a panoramic visor, and compatibility with standard 40 mm NATO threaded filters. Designed for long-term durability and repeated professional use. VERSATILE PROFESSIONAL DESIGN: The full-face panoramic visor provides a 180° field of view for industrial, agricultural, construction, painting, and other professional applications. Features a hypoallergenic inner mask designed to help reduce visor fogging, compatibility with CamelBak water bladders, helmets, and Miravision Spectacle Kits, and dual 40 mm NATO threaded ports compatible with standard filter cartridges.