20 Inch Aluminum Fan Shutter - Mill Finish for Attic Ventilation & Home Cooling - Durable & Weather-Resistant for Outdoor Use
$43.21 $78.57
-45%
Delivery & Return:Free shipping on all orders over $50
Estimated Delivery:7-15 days international
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Easy Returns:Enjoy hassle-free returns within 30 days!
Payment:Secure checkout
SKU:20150548
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Customer Reviews
I used it to add an exhaust fan to my work shop. The airflow opens the shutters and they close again, by gravity, when the airflow stops, so it is completely automatic and keeps the drafts out when the fan is off. Just what I was looking for.
