Burlete para ventanas de aire acondicionado portátil - burlete impermeable para ventanas abatibles (300 cm)

Prevent warm outdoor air from entering the room. This window seal effectively blocks warm air from portable air conditioning hoses, sealing the hose between the window and the frame. Installation is simple, requiring no drilling or additional tools. Simply attach the Velcro to the inside of the window and the window itself, then attach the seal to the Velcro. Unzip the seal and thread the air conditioning hose through the window. Finally, zip the seal tightly to ensure a complete seal.