Pack of 5 genuine 3M Speedglas 428000 inner cover lenses designed for 100, 9002V, and related helmets to protect the auto-darkening filter and maintain clear welding visibility.
$22.00
In stock (can be backordered)
The 3M Speedglas 428000 Inner Lens provides critical protection for the inside surface of your welding helmet’s auto-darkening filter. Designed as a genuine replacement consumable, these inner cover lenses protect against sparks, spatter, dust, and sweat contamination. Regular replacement helps maintain clear visibility and extends the life of the welding lens system.
Made from high-quality transparent material, these inner lenses maintain optical clarity while acting as a protective barrier for the expensive filter behind them. Keeping the inner lens clean and undamaged helps reduce distortion, improve visibility, and support accurate weld positioning. Replacing scratched or pitted lenses restores proper viewing performance.
The 428000 inner lens is compatible with a wide range of 3M Speedglas welding helmets and filters, including the 100 Series, 9002V, 9002D, SL, Utility, and 10V models. The precise sizing ensures a secure fit inside the helmet assembly for reliable protection during welding operations.
Inner lenses are a routine consumable item in welding helmets and should be replaced regularly depending on usage conditions. Heavy welding, grinding, or dusty environments may require more frequent changes. Keeping spare lenses on hand helps maintain productivity and reduces downtime during work.
This pack includes five replacement inner lenses, providing excellent workshop value and convenience. Having multiple spares allows quick replacement when lenses become scratched or contaminated, ensuring consistent helmet performance across daily welding tasks.
3M Speedglas is widely recognised for high-performance welding safety equipment. The 428000 inner lens maintains this standard by delivering reliable protection, consistent fitment, and clear visibility for professional welding environments.
| Weight | 0.2 kg |
|---|---|
| Dimensions | 25 × 15 × 3 cm |
