Weld with Confidence! 🔥 Two sensors ensure optimal auto-darkening for safety. Ergonomic design reduces fatigue for long hours of welding. 2-year warranty on auto-darkening filters for peace of mind. Roomy design minimizes carbon monoxide build-up. Experience a 6-inch viewing area for maximum clarity. Variable Shade 1000FCF 6" Viewing Area 1.65 lbs - Lightweight The ArcOne 1000F-0100 Welding Helmet features a professional-grade Carrera shell and a 1000F auto-darkening filter, designed for optimal comfort and safety. Weighing just 1.65 pounds, it offers complete head, neck, and ear coverage while minimizing fatigue. With a spacious 6-inch viewing area and two sensors for enhanced auto-darkening, this helmet is perfect for serious welders looking for reliability and performance.