Watch the new 3MTM Speedglas Auto-Darkening Filter Kit 9100XXi in action

  •  9100xxi auto darkening welding kit
    Sign Up for a Chance to Win a Speedglas helmet or 1 of 10 Speedglas beanie hats!

    Sign up now for your next chance to win a 3M™ Speedglas Welding Helmet 9100XXi with the newest in ADF lens technology. Featuring grab and go auto-on, improved user interface, and an ergonomic, adjustable head suspension for increased comfort. Speedglas products help you weld, grind, and see your finish! 

    We are giving away one Speedglas 9100XXi welding helmet every quarter in 2018. If you’re not helmet winner, don’t worry, we are also giving away 10 beanie hats per quarter. Just fill out the form below to be entered into our contest. Contest begins January 1, 2018 and ends December 31, 2018. We will draw the winners on March 31st, June 30th, September 30th and on December 31st, 2018. Limit one (1) prize per household.

    See Official Rules (PDF, 17.20 KB)

    Sign Up Now

  • 9100xxi welding seeing is believing
    See your work in a brand new light

    See the world with more realistic color and detail. The new auto-darkening…helps you weld, grind and see your finish.

    Download Interactive Brochure (PDF, 2.51 MB)

New Features

A New Level of Visibility and Control

View three perspectives on how the improved optics deliver more natural color and contrast, which may allow: better control of weld puddle, greater precision with set-up and finishing operations, and a simplified work flow.

  • Step 1
    Challenge Demo

    Better control of the weld puddle with a view that appears lighter, brighter and more realistic. See how you can try this challenge at your shop.


  • Welding and Grinding
    Welding and Grinding Time Trial

    The 9100XXi ADF has a new level of visibility and control which may allow greater precision with set-up finishing operations. See how this welder was 20% faster using the 9100XXi ADF and a 3M™ Cubitron™ II Flap Disc.


  • Simplify Workflow
    Seeing is Believing

    Simplify your work flow with convenient, “gloves-on” memory mode switching. Now you can go from welding to grinding without taking off your helmet. See all the great benefits of this new ADF.

Seeing is Believing Videos

3M™ Speedglas™ Auto-Darkening Filter Kit 9100XXi

Check out all these great videos about 9100XXi ADF.
Contact your 3M Representative to show you a demo.
Or you can contact one of the distributors below to purchase your new Speedglas 9100XXi ADF.

A Visual Comparison

See the Difference


Product Information

3M™ Speedglas™ Welding Helmets with Auto-Darkening Filter 9100XXi

View all 3M Speedglas products

Welding helmets and ADFs

Check out the system or product that works for you.

  • 3M™ Speedglas™ Welding Helmet 9100, with welding filter kit 9100XXi.

    Dec 1, 1901
  • 3M™ Speedglas™ Welding Helmet 9100 Air, with welding filter kit. 9100XXi and 3M™ Adflo™ Powered Air Respirator.

    Dec 1, 1901
  • 3M™ Speedglas™ Welding Helmet 9100 Air, with welding filter kit. 9100XXi and 3M™ Versaflo™ Supplied Air Regulator.

    Dec 1, 1901
  • Applicable to Speedglas welding helmets 9100 and 9100 Air.

    Dec 1, 1901
  • The filter fits to all Speedglas welding helmet series 9100, but needs the new silver front to have the outside control functions.

    Dec 1, 1901