Description: 【HOME IMPROVEMENT】 Especially suitable for inserting into dryer duct. Perfect for use in bathrooms, garages, sheds, campers, stopping inflow of air from AC units, range hood extractors, heating systems. 【EASY INSTALLATION】The duct damper opens and closes automatically, allowing only one-directional airflow. The damper blades open only in the outflowing air direction when the shutter is installed. The duct valve for 4-inch duct best installed in a horizontal position and inserted fully into the duct. This also applies to vertical installation. 【HIGH-QUALITY MATERIALS】The casing of the shutter is made of galvanized steel sheet. The dryer vent valve blades are made of aluminium. The shaft and spring are made of stainless steel. 【GREAT FOR HOME USE】The inner rubber seal is used for better tightness and for noise reduction. The outer foam sealing strip provides good tightening and fixing of the backdraft damper inside the duct. The back draught valve can be inserted into a non-flexible metal or plastic duct directly, but for flexible duct you must use steel duct clamps to secure the backdraft damper.
Price: 29 USD
Location: Diamond Bar, California
End Time: 2024-11-28T10:52:55.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Evotech
Type: Air Vent Cover
Shape: Round
Color: Silver
Material: Stainless Steel, Aluminium, Galvanized Steel Sheet
Number of pieces: 1
Features: Easy Installation, Better Tightness, Noise Reduction, Backflow Preven
California Prop 65 Warning: This product exposes chemicals known to the State of California to cancer, and birth defects or other reproductive harm. For more information: www.P4388Warnings.ca.gov
