SKU: 77068753401

AC Infinity Backdraft Damper Ducting Insert 8-Inch Black Galvanized

$42.29 $46.99
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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 1280 reviews
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    M
    Verified Purchase
    Malieo
    Battle Creek, US
    ★★★★★ 4
    Favorite toy but my dog chews too aggressively .
    I took away 1 star because my dog tore a hole into this toy the 1st day, but even though that happened I am still happy with this toy. It was a great price and my dog LOVES this toy. He throws it all around and shakes it, "Octy" keeps him entertained for a good 45 mins , so I am still happy with the purchase .
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 9, 2026
    R
    Verified Purchase
    Roll4Life
    Dallas, US
    ★★★★★ 1
    Dangerous for dogs!
    Not only is this not a tough toy since my puppy tore it apart in less than 2 months, she also swallowed the long red strings and filling. I had to pull it out of her back end. Any dog owner knows this is not safe, especially for my 5-month-old puppy. This is in no way a tough toy, and can be very dangerous for dogs.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 9, 2026
    K
    Verified Purchase
    Krystle Boyd
    Waukegan, US
    ★★★★★ 5
    Durable, puppy loves it
    Durable for husky puppy to chew on, has a squeaker inside, getting the job done so o really im happy with purchase! Also not stuffed so that's nice, just basically a strong fabric, flat with squeaker on inside. Simple but great toy!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 12, 2026
    J
    Jessica F.
    Draper, US
    ★★★★★ 5
    Tough, Crinkly, and Puppy-Approved – A Big Hit in Our House!
    Mellie absolutely loves this toy! From the moment we gave it to her, it’s been one of her go-to favorites. The squeaker is loud enough to keep her engaged without being obnoxious, and the crinkle material inside is hands-down her favorite part. It really keeps her entertained and curious. What impressed me most is the durability. My puppy is about 4 months old and definitely puts her toys through the wringer, and this one has held up amazingly well. After almost a full month of daily play, there are no rips, tears, or loose seams. The stitching feels solid, and the material is thick and sturdy without being too hard on her mouth. It’s also a great size for tossing, tugging, and shaking around, and the different textures make it more interesting than a standard plush toy. Overall, this has been a fantastic enrichment toy that keeps her busy and happy, and it’s held up far better than many others we’ve tried. Highly recommend for puppies or dogs that love squeakers, crinkle sounds, and a toy that can actually take some abuse! Great toy for a great prics!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 14, 2026
    M
    Verified Purchase
    Mr. David
    Boise, US
    ★★★★★ 5
    Adorable!
    Color: Red Fries
    My little yorkie loves it. She is only 7bls BUT touch on toys. She loves to destroy them! So far so good! She has not been able to rip it apart yet so hoping for the best. She has had it a few weeks and has not wrecked it yet so definitely a good sign. I would purchase again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 24, 2025

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