Review on 🍃 Ventline V2094-501-00: Birch White 14" 12V Radius Corner Vent with Pop Up Screen - Optimal Airflow Solution for Any Space by Sergio Guardado

If you are looking for the cheapest solution to fill that gap in your RV's ceiling where the fan should be, then this is your product. If you're looking for something good, don't buy it. If you try to return it, please note that in addition to the original shipping cost, you also 1) pay the return shipping cost; and 2) a 20% restocking fee. So essentially the seller gets paid for what I think is a bad product and then sells it to the next buyer for money over and over again.