UNMATCHED COMFORT- Designed for a universal fit, the 5-point harness stretches cleanly over your head without snagging and quickly secures through the 5 pull tabs. Made from dense, sturdy, elasticized rubber, the straps retain their shape even in the hottest environments. FULL-RANGE PROTECTION- A2B2E2K2 P3 combined filter protects against organic and inorganic gases and vapors, acid gases, ammonia and its derivatives and particulates/dusts. Universal threaded connection EN 148-1 (40mm). Common applications include woodworking, wildfires, mold remediation, painting, oil and gas production, chemical and biological weapons, fertilizers, dyes, burning of fossil fuels, and cleaning products. SUPERIOR BREATHABILITY – The dual intake valves provide superior breathability and support respiratory effort instead of inhibiting breathing. The intelligent ventilation structure creates cooling airflow, helping you stay collected and focused during high-intensity situations. Trusted by professionals around the globe. We provide cutting-edge equipment that meets the demands of top-tier operators- with key engineering enhancements to make them more practical and effective. Dedicated to delivering superior products and unrivaled satisfaction!