8'' Backdraft Damper
$17.00
$26.00
(You save
$9.00
)
- SKU:
- 403008
- UPC:
- 816731018241
- 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.