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18 Inch Automatic Gravity Shutter Louver Vent, Aluminum Exhaust Shutters Louver for Windows Outside, Home Attics, Greenhouse Vent

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Availability: 19 left in stock
Fulfilled by Amazon

Arrives Wednesday, May 6
Order within 20 hours and 43 minutes
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Features

  • Automatic Shutter Louver Vent: YAGEANNL Shutter louver vents for outside windows are carefully made of high-quality aluminum, easy to install and maintain, sturdy, corrosion-resistant, and keep the surface clean and smooth
  • 1Pcs Shutter Vent Size: 18 Inch automatic gravity blinds, the dimensions of each are 20.7 x 20.7 x 1.8 inches / 52.5 x 52.5 x 4.5 cm, including 1 shutter vents. Very suitable for home, workshop, warehouse, greenhouse use
  • Gravity Shutter Louver Vent: Gravity shutter vent has 10 blades that open automatically with the airflow and close by gravity to suit different ventilation needs.
  • Closeable Protective Shutter Bents: Precision-made shutter vents can be completely closed, effectively blocking wind, rain, and insects. High-quality manufacturing makes this shutter vent effective in protecting against bad weather.
  • Only One Shutter Vents: Note that this YAGEANNL automatic shutter vent is sold separately and does not include the exhaust fan blades and motor.

Manufacturer: ‎YAGEANNL


Part Number: ‎USN14-33421


Item Weight: ‎2.6 pounds


Product Dimensions: ‎18 x 18 x 1.57 inches


Item model number: ‎USN14-33421


Color: ‎Black


Material: ‎Aluminum


Included Components: ‎1Pcs 18 Inch Shutter


Date First Available: September 15, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good ventilation!
Word well for my use, ventilation for my greenhouse, mounted in the door
Reviewed in the United States on March 23, 2026 by LaVern M

  • Works good
Good product
Reviewed in the United States on January 23, 2026 by Jlun3832

  • As described
As described
Reviewed in the United States on November 23, 2025 by ElizabethErinDavis

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