6'' Backdraft Damper
$14.50
$22.25
(You save
$7.75
)
- SKU:
- 403006
- UPC:
- 816731018234
- Condition:
- New
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.