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6" Exhaust Adapter (for Glowforge)

6" Exhaust Adapter (for Glowforge)

Regular price $34.99
Regular price Sale price $34.99
Sale Sold out
  • Allows you to connect a 4" hose to your 6" fan
  • Package contains (1) Reducer
  • Innovative LEAK FREE design
  • Eliminates the need for clamps or tape
  • Specifically designed to fit the AC Infinity 6" Inline fan
  • Each part is test-fitted by hand to ensure a perfect fit

Shipping & Delivery

See top red banner for current lead times (shipping is FREE for most U.S. orders)

Canadian orders ship for an extra $25-$55 depending on service requested.

Our Return Policy

Custom Window Inserts have a 50% refund policy. All non custom items are eligible for a 100% refund. Fill out our form on our Contact page to start an order return.

Custom Products

Send an email to and let's have a conversation about what you need. We'll often make custom adapters for the same sales price as the current ones we offer. 

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  • Perfect Fit Guarantee

    Didn't fit perfect? We'll make it right or give you a refund.

  • Manufactured in the USA

    Each part is made and test fitted by hand right here in the U.S.A.

  • Meticulously Designed

    Designed by an engineer for function and beauty.

Recent Customer Testimonials

  • Janelle T.

    I love how classy it makes it look. Better than a piece of wood that molds over time.

  • Kevin M.

    There is NO smell now, even with both lasers running, didn’t think I’d ever be able to say that.

  • Cynthia F.

    We received the inserts and wanted to let you know that everything from their construction to the packaging was absolutely flawless!

Made with Care

Martinson Manufacturing is a home-based family business in West Bend, Wisconsin whose mission is to create meticulous exhaust venting solutions to eliminate headaches and simplify people's lives.

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