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AC Infinity 8 Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 8 Ducting in Range Hoods and Bathrooms Fans
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AC Infinity 8 Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 8 Ducting in Range Hoods and Bathrooms Fans
An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.
AC Infinity 8 Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 8 Ducting in Range Hoods and Bathrooms Fans
Item #: 23392739

AC Infinity 8 Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 8 Ducting in Range Hoods and Bathrooms Fans

Item #: 23392739

ZMW 1320

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, July 08
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An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.
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What Stands Out

Backdraft Prevention
The AC Infinity 8” Backdraft Damper prevents unwanted airflow reversal, ensuring that your home maintains optimal ventilation while minimizing energy loss.
Spring-Loaded Mechanism
Equipped with spring-loaded folding blades, this damper opens and closes smoothly, providing reliable one-way airflow while minimizing noise and improving indoor air quality.
Versatile Compatibility
Designed for 8” ducting, this damper is perfect for range hoods and bathroom fans, making it a versatile solution for various ventilation needs, catering to both residential and commercial applications.

Product Details

Shop the AC Infinity 8” Backdraft Damper on Ubuy Zambia. Ensure one-way airflow in range hoods and bathroom fans. High-quality ducting insert with folding blades.
  • Antidraft duct insert for range hoods, bathroom fans, and home HVAC systems
  • Outer rubber gaskets for airtight seal and grip on ducts
  • Mounts horizontally or vertically to prevent backflow and debris
  • Galvanized steel body with spring-loaded aluminum damper blades
  • Fits 8-inch duct openings, product length: 5.03 inches
  • Powder coat finish for durability
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners looking to prevent backdrafts in kitchens or bathrooms, enhancing ventilation efficiency.

  • Contractors

    Contractors will benefit from easy installation, ensuring proper airflow in new home builds or renovations.

  • DIY Enthusiasts

    Great for DIY enthusiasts wishing to improve air circulation in their home without professional help.

Not Suitable For
  • Large Duct Systems

    Not suitable for larger duct systems due to its 8-inch size limitation, may not provide optimal performance.

  • Noise-Sensitive Environments

    Could cause noise disturbance in quiet areas, as the spring-loaded blades might create audible sound during operation.

  • Extreme Weather Areas

    Not ideal for locations with extreme temperature fluctuations, as it may lead to material degradation over time.

Product Description

AC Infinity 8 Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 8 Ducting in Range Hoods and Bathrooms Fans

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the AC Infinity 8” Backdraft Damper used for?

    Answer: The AC Infinity 8” Backdraft Damper is designed to regulate airflow in ducting for range hoods and bathroom fans. It prevents unwanted backdrafts, enhancing energy efficiency and improving air quality in your space. The spring-loaded folding blades ensure that air flows in one direction, which is crucial for ventilation scenarios. For instance, if you have a range hood, this damper will stop outside air from entering your kitchen when the fan is off, ensuring a comfortable cooking environment.
  • Question: How does the spring-loaded mechanism work in this damper?

    Answer: The spring-loaded mechanism in the AC Infinity 8” Backdraft Damper automatically opens when air is flowing in the desired direction and closes when airflow stops. This feature helps in preventing air from leaking back into the duct system, which can reduce heating and cooling efficiency. For example, in a bathroom fan setup, the damper ensures that outside air doesn’t seep in when the fan is not in use, maintaining the desired indoor temperature.
  • Question: Can the backdraft damper be installed in existing ducting?

    Answer: Yes, the AC Infinity 8” Backdraft Damper is designed to fit seamlessly into existing 8” ducting systems. Its compact design allows for straightforward integration, making it ideal for retrofitting in homes or any ventilation improvements you may want to make. For example, if you’re upgrading your kitchen ventilation, you can easily add this damper to your current setup without extensive modifications.
  • Question: Is the AC Infinity Backdraft Damper suitable for high humidity areas?

    Answer: Yes, the AC Infinity 8” Backdraft Damper is suitable for environments with high humidity, such as bathrooms. Its durable construction can withstand moisture without rusting or malfunctioning, ensuring a reliable solution for moisture control. Incorporating this damper in a bathroom fan setup helps maintain a dry atmosphere, preventing mold growth and enhancing comfort.
  • Question: What materials is the AC Infinity Backdraft Damper made from?

    Answer: The AC Infinity 8” Backdraft Damper is constructed from high-quality, durable materials designed to withstand regular use and environmental factors. It often features a corrosion-resistant finish, which enhances its longevity in varied conditions. This durability makes it particularly suitable for use in kitchens or baths, areas prone to high levels of humidity and grease.
  • Question: Can it reduce energy costs?

    Answer: Using the AC Infinity 8” Backdraft Damper can help reduce energy costs by controlling air leaks in your ventilation system. By preventing backdrafts when the fan is off, it minimizes the loss of heated or cooled air in your living spaces. This can lead to reduced workload on HVAC systems, ultimately leading to savings on energy bills. This makes it a smart choice for any energy-conscious homeowner.
  • Question: How do I clean the AC Infinity Backdraft Damper?

    Answer: Cleaning the AC Infinity 8” Backdraft Damper can be done easily with a damp cloth or sponge to remove dust and debris. For more thorough cleaning, you can detach the damper from the ducting, allowing access to all areas. Regular cleaning ensures optimal performance and efficiency, especially in kitchens or bathrooms where grease and moisture build-up are common. A clean damper also promotes better air quality.
  • Question: What is the airflow capacity of the AC Infinity 8” Backdraft Damper?

    Answer: The AC Infinity 8” Backdraft Damper is designed to handle airflow rates suitable for 8” ducting, accommodating the typical exhaust requirements of most range hoods and bathroom ventilators. Its construction allows for efficient movement of air while preventing backflow. This is particularly useful in kitchens during cooking or in bathrooms during showers, ensuring that moisture and odors are effectively eliminated.
  • Question: Where can I buy AC Infinity 8” Backdraft Damper?

    Answer: You can purchase the AC Infinity 8” Backdraft Damper from Ubuy in Zambia. Ubuy offers a user-friendly interface for browsing and selecting your desired products securely. Whether you are enhancing your home’s ventilation system or upgrading existing ducting, Ubuy has a variety of options to meet your needs.
  • Question: Is installation DIY friendly?

    Answer: The installation of the AC Infinity 8” Backdraft Damper is relatively straightforward, making it suitable for DIY enthusiasts. As it fits seamlessly into standard 8” ducting, most users can complete the installation with basic tools and skills. This is particularly helpful for homeowners looking to upgrade their ventilation without hiring a professional, ensuring they can improve air quality and system efficiency on their own.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZMW 1320

Order now and get it around Wednesday, July 08

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Designed for use with range hoods, bathroom fans, and other home HVAC applications.
  • Features outer rubber gaskets for an airtight seal and grip between the damper and ducts.
  • Prevents backflow and debris from entering ducting.
  • Can be mounted horizontally or vertically.
  • Made with a galvanized steel body and spring-loaded aluminum damper blades.
  • Fit for 8-inch duct openings, with a product length of 5.03 inches and a powder coat finish.