Based on this product's specifications, here are some alternatives and similar models
Replacement Visor Plate for 3M Speedglas G5-01 Welding Helmet — Model G5-01
Summary description:
Replacement visor plate designed for use with the 3M Speedglas G5-01 welding helmet. Provides a protective outer layer for the helmet’s front, helping to guard the auto-darkening filter and inner components from impacts, spatter and scratches. Easy to install, intended for routine maintenance and prolonging helmet service life in welding environments.