Designed for optimal performance in welding applications, this hardened glass gold filter plate combines durability with advanced protective features. With a precise gold coating that effectively reflects harmful infrared rays, it ensures a cooler experience compared to traditional green filter plates, making it an essential accessory for safety. Measuring 4.5 inches by 5.25 inches, this rectangular filter is precision ground and edged for a secure fit, and its optically correct shading guarantees clear visibility while working. Ideal for those in need of reliable head, eye, and face protection, this filter plate is a valuable addition to any welding helmet setup.