Walter Surface Technologies S450-10 Retrofit ADF Welding Lens Shade 10

Retrofit ADF Lens Shade 10

This retrofit auto-darkening filter upgrades a standard 4 x 5 welding helmet to shade 10 protection. It is designed for welders who need a fixed-shade replacement lens without buying a new helmet assembly. The lens fits most helmets that accept a 4 x 5 cartridge.

Simple drop-in installation

The lens installs by removing the old filter cartridge and inserting the S450-10 in its place. No wiring or calibration is required because the unit is a self-contained replacement filter. The most common issue is a loose fit if the helmet’s retaining clips are worn or bent.

Verify helmet cartridge size

Before ordering, confirm that your helmet accepts a 4 x 5 inch filter cartridge. Check that the shade range of 8 to 12 covers your welding process and that a fixed shade 10 meets your application requirements. Ensure the helmet’s mounting frame is intact so the lens seats securely.