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.
Original price was: $18.65.$12.22Current price is: $12.22.
Ventilation/Ducting • 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.
Weight | 0.8 lbs |
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Dimensions | 4 × 4 × 5 in |
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