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4" Backdraft Damper [Item # dl-403004]

  $9.89 / each
Reviews
Price: $9.89 Qty:
List Price: $17.95 You Save: $8.06 (44.9%)

4" Backdraft Damper (403004)

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.

Manufacturer's Product Information
MSRP $17.95
Dimensions4 x 5 x 4

Price: $9.89 / each
Estimate Shipping · Price Match

List Price: $17.95 You Save: $8.06 (44.9%)

— Ships from DL: Livermore, California USA.

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