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Air Back Draft Damper 4"

Air Back Draft Damper 4"
SKU
SKU18028
Weight
1.00 lbs
Our price:
$17.99
Qty
This is an excellent quality back draft damper. Made from heavy-gauge galvanized steel with heavy duty springs. Uses both an embossed bead & rubber gasket to help keep ducting securely in place. They prevent hot and cold air from coming back into your air ducts.
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