3M™ Speedglas™ Auto-Darkening Welding Filters 100-Series are replacement auto-darkening welding filters designed for use with 3M™ Speedglas™ Welding Helmet 100 Series.

• Replacement auto-darkening welding filters designed for use with 3M™ Speedglas™ Welding Helmet 100 Series
• 100V – Variable dark shades 8-12. 100B variable dark shades 10-12
• Light shade of 3
• Check your equipment regularly to increase service life
• Possible to lock-in the light shade state, for example when grinding
• Optional delay function allows you to set the dark-to-light opening time (100V only)