🔥🔥🔥fenglin RV Air Vent Louver Professional Bathroom Office Ventilation Outlet Grille Louver For Boat Yacht Accessories Exhaust Fan

Material: Nylon. Size: 14x7.8m. Package Contents: 1 pcs Outlet Grille Louver. Features: 1. The roof exhaust fan at the exhaust window outlet of the RV can effectively discharge the hot air in the car, achieve excellent ventilation effect, improve the air quality in the car, and create a comfortable living environment. 2. This product is powerful and can effectively reduce the temperature of the RV or the room, especially in the hot summer, the use of this product can obtain a very good cooling and soothing fatigue effect. 3. The installation method of the overhead exhaust fan is simple and convenient, and it does not require professional installation, and users can easily handle it. This undoubtedly saves users unnecessary time and effort. 4. Compared with traditional air conditioning equipment, the overhead exhaust fan consumes less energy and is more energy saving. At the same time, the exhaust fan only emits hot air without producing other pollutants, which is more environmentally f