Portable Air Conditioner Window Kit, Portable Air Conditioner Sliding Window Sealing Plates, Suitable for 5"/5.9" Diameter

[UNIVERSAL ADAPTER] - The portable air conditioner window kit is composed of 4 panels, each panel is 17 inches long and the adjustable range is 17-60.5 inches. It is suitable for horizontal or vertical windows with a length of 43-154 cm. Suitable for all air conditioner exhaust hoses with a diameter of 13cm or 15cm. Perfect for most brands of mobile air conditioner hoses. [UPDATED SEAMLESS DESIGN] - Based on customer feedback, our has upgraded the plate edge design, aligns horizontally to the sliding door without gaps, no need sealing tape anymore. Slide the plates easily and perfectly fit your door to achieve good sealing performance, which not only keeps your room always cool without cold air leakage, but also prevents hot air from entering and saving air conditioning energy.