278005 - Miller Digital Infinity Replacement Shell - Honor Graphic

Restore Your Helmet with the Miller 278005 Shell

The Miller 278005 Helmet Shell Honor (Infinity) is a genuine replacement part designed specifically for the Miller Digital Infinity™ Series welding helmets. Over time, the exterior of a welding helmet can become scratched, scorched, or structurally compromised due to the harsh conditions of industrial welding environments. Instead of replacing the entire helmet system—which includes the valuable auto-darkening lens—you can simply swap out the outer shell. This specific model features the patriotic "Honor" graphic, a design that pays tribute to armed forces with a rugged, military-inspired aesthetic.

This shell is manufactured to the exact specifications of the original equipment, ensuring that your Digital Infinity lens assembly fits securely and operates correctly. The shell is made from high-impact nylon, providing the necessary heat resistance and durability required for MIG, TIG, and Stick welding applications. By choosing a genuine Miller replacement, you ensure that the weight balance, headgear attachment points, and lens cover plate fittings remain consistent with the helmet's original ergonomic design.

Whether your current helmet has suffered impact damage or you simply want to change the look of your existing Digital Infinity setup to the "Honor" design, this shell offers a cost-effective solution. It integrates seamlessly with your existing headgear and lens, making the swap quick and easy. Please note that this product is the shell only and does not include the auto-darkening filter, headgear, or cover lenses, which must be transferred from your old helmet or purchased separately.

Key Benefits for the User

• Cost Savings: Extends the life of your welding equipment by replacing only the damaged plastic housing rather than the expensive electronics.


• Perfect Fit: Designed by Miller for the Digital Infinity series, guaranteeing no gaps or loose fittings that could compromise safety.


• Distinctive Style: Refreshes your gear with the bold "Honor" graphic, perfect for welders who value personal expression on the job.