Window Sealing Fabric for Air Conditioner and Tumble Dryer - Easy Installation, Effective Heat Protection

NO MORE INTRUSIVE HOT AIR - The window seal keeps the hot air blown out of your portable air conditioner's hose by blocking it between the window frame and the window itself. Our window seal prevents unwanted guests and rain from entering and provides a "closed" seal that helps keep your room cooler for longer. BOOSTS COOLING PERFORMANCE - Enjoy cooler weather with our seal! Our product seals around your window even when it's open. It encircles your air conditioner's exhaust hose and blocks the return of hot air, allowing your portable air conditioner to be more efficient and cool your room faster. REDUCES ENERGY CONSUMPTION - Love the Earth! This window seal helps reduce energy consumption and carbon dioxide emissions, which is especially important in the summer due to the widespread use of air conditioners. By preventing hot air from circulating in your room, this window seal helps you save on your energy bills! EASY INSTALLATION - NO DRILLING REQUIRED. Everything you need is included with your Window Seal! Simply apply the adhesive tape to the inside of the window frame and to the window itself. Attach the sealing fabric to the tape. Then, open the zipper and place your air conditioner hose outside the window. Finally, close and tighten the zipper around the hose. It's that easy.