The harness is easy to don

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and other high-risk work areas

the harness stretches smoothly over the head without any snagging or pulling

Carbon Activated Charcoal & Particulate Combination Filter

IIR-100 NATO CBRN Recon Military Tactical Gas Mask with N-B-0 40mm NATO CBRN Defense Canister Select Pack:5-Pack The harness is easy toThe IIR 100 Recon Gas Mask is built for professionals who demand reliability in high risk environments. Made from rugged, chlorinated butyl rubber and rated at Class 3, this full face respirator provides superior durability and exceptional chemical resistance. Whether you're on patrol, conducting emergency response, or working in hazardous industrial zones, the IIR 100 offers a high level of protection you can count on. Equipped with a DefensePro N B