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Aoibox 18 Inch Aluminum Shutter Exhaust Fan in Silver, High Speed 1450 RPM, 2000 CFM, 1-Pack SNMX5164 - The Home Depot
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Amazon.com: VENTISOL 18 Inch Shutter Exhaust Fan Wall Mounted, Aluminum with 1.65 Meters Power Cord Kit,High Speed 2500CFM, Ventilation Fan for Garage,Greenhouse,Attic,Shed,Shop,Black : Tools & Home Improvement
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