The Bohler Guardian 62F Air Fed Welding Helmet with Bohler PAPR and Bag is the ultimate in welding safety and protection. This helmet provides TH3 grade protection from welding fumes and particles, and the PAPR system ensures that you are always breathing clean air. The Guardian 62F features a true color lens that provides excellent visibility, even in low light conditions. It also has a large viewing area, so you can see your work clearly. The helmet is also lightweight and comfortable to wear, even for long periods of time. The Bohler PAPR system is powered by a powerful lithium-ion battery that provides up to 14 hours of continuous use. The system is also equipped with a visual, audible, and vibrating alarm to let you know when it's time to change the filter. The Guardian 62F Air Fed Welding Helmet with Bohler PAPR & Bag is the perfect choice for welders who are looking for the best possible protection from welding fumes and particles. It is also ideal for welders who work in lon