8 in 1 Ultimate Full Face Respirator Gas Mask Protection System. Full Face Respirator Protection. Positive Pressure System with Blower. Comfort Fit – Glasses and Beards Compatible. Certified to International Military and Safety Standards. Designed for First Responders, Security, and Medical Teams. The Sapphire Adult Protective Hood system is a revolutionary design in respiratory protection against chemical, biological, and hazardous materials. Engineered to maintain maximum protection and comfort, regardless of facial structure or manual dexterity. Designed for individuals aged 13 years and above. This listing includes military surplus units that have never been used. Protection Factor: 10,000 PPM with positive pressure system. Blower Airflow Rate: 25 liters/minute. Material: Soft silicon laminate ensuring a perfect neck seal. Visor: Large panoramic polycarbonate lens for clear undistorted vision. Nose-cup: Adjustable with two diagonal quick-release straps. Drinking Mechanism: Integrated straw system for hydration. Comfort: One-size-fits-all, compatible with eyeglasses and facial hair. Military Standards: MIL STD 282, MIL V 43511C, MIL C 83409 Testing Processes: ASTM D 624, D 638, D 882, D 1938, D 2240, D 2261, D 2582 European Standards: EN 166:1995, EN 167:1995, EN 168:1995, EN-148-1, DIN 53508, DIN 53512, DIN 53505, DIN 53504. Police and Law Enforcement Forces. Security Forces and Military (IDF Grade). First Responders and Firefighters. Medical Teams and Emergency Medicine Rescue. Hospital and Pharmacy Staff. Industrial Workers and Production Lines. ? 8-in-1 Total Protection Features. Hydration Access (Drinking Straw). Certified Military Grade Standards. Universal Civilian & Tactical Application.