This 3m black welding helmet G5 series includes a High-Altitude PAPR Assembly. It has an auto-darkening filter 8 to 14. It has a switching speed of 1/10,000 seconds and four sensor arcs. It includes a lithium-ion battery, a charger, a high-efficiency particulate filter, a prefilter, a spark arrestor, a wide belt made of leather, and a self-adjusting breathing tube. Its viewing area measures 4.09 x 6.69 inches.