Lambro Industries 4-Inch Block Draft Inline Damper
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4-Inch Block Draft Inline Damper
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* Estimated stock levels as of Tue, Apr 13, 2021. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.
- Prevents outside air from entering the house through the clothes dryer
- Easy to install on the existing dryer venting system
Prevents outside air from entering the house through the clothes dryer. Easy to install on the existing dryer venting system. For 4 in installation. Includes draft blocker body and 2 plastic clamps.