Emergency anti-chemical gas mask fire mask self-priming filter protective mask head-mounted mask gas mask

General description The Emergency anti-chemical gas mask is a head-mounted protective mask designed for safety in hazardous environments. It features a high-quality silica gel cover, ensuring durability and comfort during use. The mask is equipped with a communication device and is compatible with chemical protective clothing, making it suitable for various emergency situations. Technical specifications Material: High-quality silica gel Lens: Large triangular polycarbonate lens with special surface treatment Filter cartridge: Black aluminum alloy filled with activated carbon catalyst and high-efficiency filter paper Weight: Lightweight Service life: Long-lasting Compatibility and accessories Can be used with chemical protective clothing Filter interface allows connection to two or three levels of filters Usage Effective in filtering various toxic gases and particulate aerosols (excluding carbon monoxide) Inhalation valve allows for internal air circulation and carbon dioxide discharge Other information Comfortable rubber headband with good elasticity, adjustable for a secure fit Upgraded lens with excellent light transmission, abrasion resistance, and impact resistance