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The DYNAFLUX UV4506GF is a heat-treated glass shaded filter lens designed for use in welding helmets and goggles. This filter plate provides the optical protection required when working in high-intensity arc or flame environments. The Shade 6 designation indicates the lens darkness level, which is appropriate for light welding, cutting, and brazing operations. At 4.5 inches by 5.25 inches, the plate fits standard-size welding helmet filter frames. Welders, fabricators, and trade professionals install this lens as a direct replacement when a filter plate becomes damaged, scratched, or no longer meets optical clarity standards.
This filter plate is suited for use in light-duty arc welding, gas welding, oxygen-acetylene cutting, and brazing applications where a Shade 6 lens is specified by the task or by applicable safety standards. The 4.5-inch by 5.25-inch format covers a widely used helmet filter opening. It is sold individually, making it a practical replacement unit for job-site and shop maintenance.
Designed as a replacement glass filter plate for standard welding helmets and goggle frames that accept a 4.5-inch by 5.25-inch filter lens with a Shade 6 rating.
This filter plate is installed by welders or safety equipment technicians following the helmet or goggle manufacturer's lens-replacement procedure. Inspect the filter frame for cracks or debris before seating the new lens. Handle glass filter plates by the edges to avoid contaminating the optical surface. Verify the installed shade number meets the requirements of ANSI Z87.1 or the applicable safety standard for the intended welding or cutting process before use.
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