SKU: 77068753401

AC Infinity Backdraft Damper Ducting Insert 8-Inch Black Galvanized

$42.29 $46.99
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

AC Infinity Backdraft Damper Ducting Insert 8-Inch Black GalvanizedDescription An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications. Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts. Mounts horizontally or vertically to prevent backflow and debris from entering ducting. Galvanized steel body with spring loaded aluminum damper blades that open with minimal airflow. Fit for 8 in. Duct Openings Product Length: 5. 03

Description
  • An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.

  • Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.

  • Mounts horizontally or vertically to prevent backflow and debris from entering ducting.

  • Galvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow.

  • Fit for 8 in. Duct Openings | Product Length: 5.03 inches | Finish: Powder Coat

  • Product Description: A ventilation ducting tool designed for insertion into 8" ducting to prevent cold drafts and debris from flowing into ventilation systems. Built to be embedded in ducts, the backdraft damper is made of sturdy galvanized steel and features two rings of outer rubber gaskets. This enables it to grip your ducting with an airtight seal in either a horizontal or vertical orientation. The butterfly damper blades are made of aluminum and are equipped with a light spring that folds with minimal airflow.

  • Applications: The spring-loaded antidraft damper is built for heavy-duty performance in applications like overhead range hoods in kitchens, bathroom fans and tumble dryers. It can be fully or partially inserted into your duct work using the rubber rings to hold itself in place. Other one-way airflow uses include keep pilot lights burning in water heaters and keeping debris from entering inline duct fans in grow tents.
    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: Backdraft Damper, 8"
  • Product Model: AC-BDD8-B
  • UPC Code: 819137021327
  • Product and Mounting Dimensions
  • Duct Opening Size: 8"
  • Product Length: 7.08 in. (18.0 cm)
  • Whole Body Material: Steel
  • Shutter Material: Aluminum
  • Color: Black
  • Finish: Powder Coat
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 77068753401

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    Based on 18 reviews
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    Rob Vinson
    Lake Worth, US
    ★★★★★ 5
    👍
    Color: College Navy, Size: One Size
    Ty. Very nice
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    Reviewed in the United States on June 7, 2026
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    Carlos American Bully
    West Palm Beach, US
    ★★★★★ 5
    Nice visor
    Color: White, Size: One Size
    Visor fit well more like a unisex fit.
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    Reviewed in the United States on March 1, 2026
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    Antonio Hollowell
    Waukegan, US
    ★★★★★ 5
    Great visor
    Color: Black, Size: One Size
    Great gift for a golfer. You can almost never go wrong when you go with Nike.
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    Reviewed in the United States on April 26, 2026
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    Darlene
    Charlottesville, US
    ★★★★★ 5
    Visor Review
    Color: Black, Size: One Size
    Like how cute the visor looks when I'm playing golf or beach volleyball. Super comfortable.
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    Reviewed in the United States on March 31, 2026
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    La cubanita
    San Leandro, US
    ★★★★★ 4
    10 de 10
    Color: Black, Size: One Size
    Me encantó
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    Reviewed in the United States on February 22, 2026

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