8'' Backdraft Damper

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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.

$7.36

Original: $24.55

-70%

8'' Backdraft Damper—

$24.55

$7.36

Product Information

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Description

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.

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