First on our list is the Fan-Tastic Vent RV Roof Vent, which has a wealth of features. Proper ventilation is a must in any recreational vehicle no matter its size. This popular vent is a favorite among seasoned road trippers and fans of the open road for several reasons. First, the 1200 Series model is equipped with 10 fan blades to provide maximum ventilation, sucking all the hot air out of the vehicle and replacing it with cool, fresh air from outside. The best thing about the blades is that they are made of transparent plastic, allowing sunlight to filter in as well. This durable model is compact and comes with a cover that prevents insects and other unwanted pests from entering an RV. Moreover, the three-speed fan gives you better control over the amount of air that flows in and out of your vehicle. The 1200 model is also energy saving and provides clean air without making any whirring noises.