400cm Window Sealing Cloth for Portable Air Conditioners and Tumble Dryers - Works with All Portable Air Conditioning Units, Easy Installation

General Description: This window sealing cloth is designed for portable air conditioners and clothes dryers, providing an effective solution for blocking hot air and maintaining a comfortable temperature in your room. This seal prevents hot air from entering, creating a closed environment that improves the cooling performance of your unit. It is universal and suitable for all portable air conditioners, regardless of the manufacturer, and adapts to various window types. Technical Specifications: Maximum window perimeter: 400 cm. Installation: Easy, drill-free installation. Apply the adhesive tape to the inside of the window frame and to the window. Attach the sealing cloth to the adhesive tape. Open the zipper and place your air conditioner's hose outside the window. Close and tighten the zipper around the hose. Use: Prevents hot air from circulating into the room, thus saving on electricity bills. Increases the cooling performance of your portable air conditioner. Helps reduce energy consumption and carbon dioxide emissions.