About this item. Silicone. Imported. ? Well-designed PAPR Respirator? High-quality silicone gas mask allows you to wear it comfortably while providing fully sealed protection. Equipped with a polycarbonate large field of vision face shield that is not only impact resistant, but also maintains a clear field of vision, anti-fog and anti-dizziness. Elastic 4-point headband design makes the powered air purifying respirator stable and easy to adjust the size for different needs. ? Air Supply Technology? Experience the new air supply technology, our portable papr respirator system is equipped with a highly efficient air blowing system that continuously delivers fresh air to the inside of respirator mask, keeping you cool and comfortable even after long hours of wear. Effectively prevents the feeling of heat and stuffiness while wearing, suitable for high-intensity working environment. ? Portable PAPR? Featuring two-gear switch technology, airflow can be easily adjusted to suit individual needs. The blower weighs only 12.88 ounces, making it easy to carry around. An adjustable belt that fits a wide range of body types provides comfort and flexibility. The supplied air respirator can be used continuously for approximately 7 hours. The blower has a universal 40mm threaded connector for a 40mm filter. Equipped with two air supply hoses, each 19.68 in. ? 40mm Activated Carbon Filters? The 40mm activated carbon filter effectively filters out chemicals, gases, vapors, dust, particulate matter, and so on. 40mm gas mask filters have a 20 year shelf life. Gas masks survival nuclear and chemical are widely used in various fields such as industrial production, woodworking, spray painting, sanding, polishing, machining, welding, epoxy resin, cleaning work, and so on. You will receive: 1x Full Face Respirator Mask, 1x 40mm Activated Carbon Filter, 1x Blower, 2x Air Supply Hose. 12.83 x 9.45 x 7.83 inches. 1 Count (Pack of 1). No APO/FPO addresses or PO Boxes accepted. ? Must be in original condition and packaging. ? Keep your receipt for reference. ? Feedback & Support. We typically respond within 24 hours on weekdays. ? Thank you for shopping with us! ? We work with multiple reliable US-based suppliers to deliver your items. Have a question or concern?