Military-grade anti-pollution face mask. Protects against smog, exhaust fumes, dust, and pollen. Blue

General Description: Provide military-grade protection against smoke, exhaust fumes, dust, and pollen with our face mask with filter, ensuring superior safety during any outdoor activity. This mask is designed for a comfortable and secure fit, made of high-quality neoprene with an adjustable size and an aluminum nose clip to prevent slipping, ensuring a perfect fit for all-day wear. Technical Specifications: Material: High-quality neoprene; Filter Type: Replaceable carbon filter; Filter Lifespan: 40-60 hours; Exhaust Valves: Dual valves for improved airflow. Usage: This mask is ideal for a variety of activities such as hiking, biking, running, or skiing. It can also be used as a breathing training mask to help you stay protected and comfortable on any adventure.