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arietta Backdraft Damper KIT02724
Backdraft dampers are vents that go inside your duct. They open when the hood is running, to let the air move to the outside of your home. And they close when it’s not running, to prevent outside air from traveling into the duct.
$3.71
Original: $10.59
-65%arietta Backdraft Damper KIT02724—
$10.59
$3.71Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Backdraft dampers are vents that go inside your duct. They open when the hood is running, to let the air move to the outside of your home. And they close when it’s not running, to prevent outside air from traveling into the duct.
