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 20 - Jul 25

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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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    4.6 ★★★★★
    Based on 17 reviews
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    Product Reviews
    C
    Verified Purchase
    Christine J
    Alexandria, US
    ★★★★★ 5
    Love this for our dog
    Color: 5 in 1, Size: Small
    These are wonderful. They're made well and are the perfect size for small and medium dogs. My yorkie loves them and they're a fun toy to fetch. We love the cannoli and eclair the best since we make those desserts in real life. Packaged well and shipped fast.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 2, 2026
    M
    Verified Purchase
    Michele
    Chelsea, US
    ★★★★★ 4
    Fun dog toy
    Color: 5 in 1, Size: Small
    Cute dog toys but don’t last long- my dogs are only 11 pounds
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 22, 2026
    N
    Verified Purchase
    Nita
    Bozeman, US
    ★★★★★ 5
    Great
    Color: Cannoli, Size: Small
    Very durable for my teething puppy. She loves the squeaker
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026
    A
    Verified Purchase
    Aunt Virginia
    Houston, US
    ★★★★★ 5
    A Nice Treat for Doogies!
    Color: Cannoli, Size: Large
    This is a super adorable doggie toy. I bought the cannoli for my son's beagle. There are no "legs or arms or noses" to bite off and swallow - just a cute little cuddly roll with embroidered features.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 27, 2025
    S
    Verified Purchase
    Sky Sox Wiz
    Draper, US
    ★★★★★ 3
    Nothing necessarily wrong with it
    Color: Croissant, Size: Small
    Pretty much too small to matter..meh.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 1, 2026

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