ECOPLUS® BACKDRAFT DUCTING DAMPER - 4"
ECOPLUS® BACKDRAFT DUCTING DAMPER - 4" ECOPLUS® BACKDRAFT DUCTING DAMPER - 4"
[736980]
$13.44

EcoPlus Ducting Dampers

These are excellent quality back draft dampers. They are made from heavy-gauge galvanized steel with heavy duty springs. They use both an embossed bead & rubber gasket to help keep ducting securely in place. They prevent back draft air when your fans are off.

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