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Ventilation Backdraft Dampers

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Best Buy customers often prefer the following products when searching for Ventilation Backdraft Dampers.

Ventilation backdraft dampers play a crucial role in maintaining efficient airflow and energy management in residential and commercial spaces. Designed to help prevent unwanted air movement, these essential components support the overall performance of your ventilation system. Browse a wide selection of ventilation backdraft dampers to find the right fit for your project and ensure optimal indoor air quality and comfort.

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  1. Zephyr - 10 in. Round In-Line Damper - Silver - Front_Zoom

    Product Description

    Durable 10-inch, round, in-line damper for use with Zephyr range hood exhaust duct systems. The backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories

    Product Description

    Durable 10-inch, round, in-line damper for use with Zephyr range hood exhaust duct systems. The backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories
    Your price for this item is $49.99

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  2. Zephyr - Duct 6 in. Low-Profile Round Damper with Collar for Range Hood - White - Front_Zoom

    Product Description

    Low-profile, 6-inch, round damper with a collar for use with Zephyr range hoods. Backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories

    Product Description

    Low-profile, 6-inch, round damper with a collar for use with Zephyr range hoods. Backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories
    Your price for this item is $19.99

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  3. Zephyr - Duct 7 in. Low-Profile Round Damper with Collar for Range Hood - White - Front_Zoom

    Product Description

    Low-profile, 7-inch, round damper with a collar for use with Zephyr range hoods. Backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories

    Product Description

    Low-profile, 7-inch, round damper with a collar for use with Zephyr range hoods. Backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories
    Your price for this item is $19.99

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    See all Range Hood Parts & Accessories
  4. Zephyr - Duct 8 In. Round In-Line Damper for Range Hood - Silver - Front_Zoom

    Product Description

    Durable 8-inch, round, in-line damper for use with Zephyr range hood exhaust duct systems. The backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories

    Product Description

    Durable 8-inch, round, in-line damper for use with Zephyr range hood exhaust duct systems. The backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories
    Your price for this item is $39.99

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    See all Range Hood Parts & Accessories
  5. Zephyr - Duct 6 In. Round In-Line Damper for Range Hood - Silver - Front_Zoom

    Product Description

    Durable 6-inch, round, in-line damper for use with Zephyr range hood exhaust duct systems. The backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories

    Product Description

    Durable 6-inch, round, in-line damper for use with Zephyr range hood exhaust duct systems. The backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories
    Your price for this item is $29.99

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    See all Range Hood Parts & Accessories
  6. Zephyr - Duct 7 In. Round In-Line Damper for Range Hood - Silver - Front_Zoom

    Product Description

    Durable 7-inch, round, in-line damper for use with Zephyr range hood exhaust duct systems. The backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories

    Product Description

    Durable 7-inch, round, in-line damper for use with Zephyr range hood exhaust duct systems. The backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories
    Your price for this item is $27.99

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  7. Viking - Automatic Make-Up Air Damper for Professional 5 Series VDD5300SS and VDD5360SS Hoods - Gray - Front_Zoom

    Product Description

    Breathe fresher air with this Viking makeup damper. While a compatible range hood extracts unwanted cooking odors from the kitchen, the damper helps improve ventilation by filtering in replacement air. This Viking makeup air damper automatically opens when the range hood is running to create proper airflow in well-sealed homes.
    See all Range Hood Parts & Accessories

    Product Description

    Breathe fresher air with this Viking makeup damper. While a compatible range hood extracts unwanted cooking odors from the kitchen, the damper helps improve ventilation by filtering in replacement air. This Viking makeup air damper automatically opens when the range hood is running to create proper airflow in well-sealed homes.
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    Your price for this item is $349.00

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  8. Zephyr - Duct 8 in. Round Exhaust Roof Cap with Bird Screen for Range Hood - Silver - Front_Zoom

    Product Description

    8-inch, 26-Gauge galvanized steel, round exhaust cap with damper for use with a Zephyr 8-inch, round duct. Backdraft damper design prevents air from reverse flowing through the ducts. Included is a built-in bird screen to help keep small animals from entering.
    See all Range Hood Parts & Accessories

    Product Description

    8-inch, 26-Gauge galvanized steel, round exhaust cap with damper for use with a Zephyr 8-inch, round duct. Backdraft damper design prevents air from reverse flowing through the ducts. Included is a built-in bird screen to help keep small animals from entering.
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    Your price for this item is $69.99

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  9. Zephyr - Duct 10 In. Round Exhaust Cap with Damper & Bird Screen for Range Hood - Silver - Front_Zoom

    Product Description

    10-inch, 26-Gauge galvanized steel, round exhaust cap with damper for use with a Zephyr 10-inch, round duct. Backdraft damper design prevents air from reverse flowing through the ducts. A built-in bird screen is included to help keep small animals from entering. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories

    Product Description

    10-inch, 26-Gauge galvanized steel, round exhaust cap with damper for use with a Zephyr 10-inch, round duct. Backdraft damper design prevents air from reverse flowing through the ducts. A built-in bird screen is included to help keep small animals from entering. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories
    Your price for this item is $69.99

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    See all Range Hood Parts & Accessories
  10. Zephyr - Duct 8 In. Round Exhaust Cap with Damper & Bird Screen for Range Hood - Silver - Front_Zoom

    Product Description

    8-inch, 26-Gauge galvanized steel, round exhaust cap with damper for use with a Zephyr 8-inch, round duct. Backdraft damper design prevents air from reverse flowing through the ducts. A built-in bird screen is included to help keep small animals from entering. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories

    Product Description

    8-inch, 26-Gauge galvanized steel, round exhaust cap with damper for use with a Zephyr 8-inch, round duct. Backdraft damper design prevents air from reverse flowing through the ducts. A built-in bird screen is included to help keep small animals from entering. Please check your Zephyr range hood's specification sheet to ensure compatibility.
    See all Range Hood Parts & Accessories
    Your price for this item is $49.99

    Select pickup

    Select shipping

    See all Range Hood Parts & Accessories
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