Backdraft Damper

  • 14'' Backdraft Damper

    14'' Backdraft Damper

    Made of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre-installed on exterior for an air tight seal.
    $37.00
    $57.00
  • 4'' Backdraft Damper 4'' Backdraft Damper

    4'' Backdraft Damper

    Made of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre-installed on exterior for an air tight seal.
    $10.19
    $18.65
  • 12'' Backdraft Damper 12'' Backdraft Damper

    12'' Backdraft Damper

    Made of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre-installed on exterior for an air tight seal.
    $29.00
    $44.50
  • 10'' Backdraft Damper 10'' Backdraft Damper

    10'' Backdraft Damper

    Made of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre-installed on exterior for an air tight seal.
    $23.00
    $35.50
  • 8'' Backdraft Damper 8'' Backdraft Damper

    8'' Backdraft Damper

    Made of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre-installed on exterior for an air tight seal.
    $17.00
    $26.00
  • 6'' Backdraft Damper 6'' Backdraft Damper

    6'' Backdraft Damper

    Made of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre-installed on exterior for an air tight seal.
    $14.50
    $22.25