Universal Window Seal for Portable Air Conditioner, Universal Sealing, Caulking, Suitable for Flush Casement Windows of Perimeter of 300cm, Easy Installation

Quick and easy installation - fixing the window seal for portable air conditioners is child's play and immediately ensures a comfortable indoor climate. The hot air shutdown ensures a pleasantly air-conditioned interior and prevents hot air from the exhaust pipe from entering the interior. The material of the window seal is durable, UV-resistant, water-repellent and washable at 40 °C. An installation manual in French is also included. Two sewed tube extensions - the window seal comes with two fabric tube extensions, which ensure an excellent seal. This allows you to install the window seal on left and right hinged windows. Get more power when cooling your indoor spaces. Additional zip ties are provided with the product to fix the tube extensions. Suitable for single hose air conditioners up to 150mm. Enhanced window seal for increased comfort - the extended width of 60 cm allows for easy installation and offers more space for mounting between wall and window. The window seal is therefore suitable for all types of windows, whether they are roof windows, tilting windows or casement windows, whether they open inwards or outwards. It is especially suitable for old apartments with thick walls and wide window sills. Save real savings - the window seal is highly energy efficient as it improves the cooling efficiency of your mobile air conditioner. By blocking the entry of hot air, the room cools faster and maintains a stable temperature. In addition, the window remains fully functional and can be opened or closed as required. Thanks to the reduction in energy consumption, the low purchase price is quickly amortized. Sustainable development - thanks to window seals, you can significantly reduce energy consumption and carbon dioxide emissions associated with your portable air conditioner. Thus, the impact of air conditioners on the environment is reduced. Thanks to this system, you can also keep insects away during periods of heat and continue to cool your home even during summer rains by preventing moisture from entering.