Tira de ventana cortavientos de 400 cm para aires acondicionados portátiles y secadoras, fácil instalación.

Block Hot Air from Entering the Room – This window seal effectively blocks hot air emanating from portable air conditioner hoses, preventing it from entering between the window frame and the window. It also prevents rain and debris from entering, creating a "closed environment" and ensuring the room stays cool for longer. Improve Cooling Performance – Enjoy a Cooler Summer! Even with the window open, our product seals the window edges. It seals the air conditioner's ventilation hose, preventing hot air from flowing back in, allowing your portable air conditioner to operate more efficiently and lower the room temperature faster. Reduce Energy Consumption – Protect the Planet! This window seal helps reduce energy consumption and CO2 emissions – this is especially important in summer when air conditioning usage is high. By blocking hot air from entering the room, you can save on your electricity bill! Easy Installation – No Drilling Required – All necessary accessories for installation are included in the window seal package! Simply apply the tape to the inside of the window frame and the window, then secure the seal to the tape. Next, unzip the zipper and thread the air conditioner hose out from the outside. Finally, zip it up and tighten to secure the hose firmly. It's that simple! Universal type – suitable for all portable air conditioners and dryers, regardless of manufacturer. This window seal is compatible with left-opening, right-opening, tilt-and-turn, and skylight windows. This product is suitable for windows with a maximum circumference of 400 cm.