Solar Auto Fan safely and efficiently helps rid your parked vehicle of stale air even on the hottest summer days, while your windows remain securely closed. The solar-powered fan blows hot air out as it draws fresh air in. Recommended to have opposite side window opened a crack for better ventilation. Helps eliminate odors. Runs on solar energy, there is no drain on your vehicle’s battery and no batteries to replace or recharge.
Installation is easy. Simply attach the included weather strips, place the Auto Fan on top of the window edge and roll the window closed. Fits any car window. The Auto Cool Solar Auto Fan as seen on TV helps prevents heat build-up and its damaging effects. .