The Survivair Opti-Fit Tactical Gas Mask was developed specifically for first responders in tactical, NBC and riot control situations. The Opti-Fit™ Tactical Gas Mask provides protection from chemical, biological, and nuclear agents in addition to riot control agents including CN, CS, and pepper spray. The Tactical Gas Mask is based on the popular Opti-fit full facepiece APR. And, because it features Survivair's superior, optically correct single piece polycarbonate lens, the Opti-fit provides the widest field of vision available for critical high-risk situations. Three sizes (Small, Medium and Large) Anti Scratch coated polycarbonate lens Three position canister mounting (front, right, or left) Superior field of vision Five strap silicone head harness Low Breathing Resistance DIN thread 40mm connectors Works with the NIOSH approved Model 1688 CBRN Canister sold seperately
