Window Air Conditioner Side Panel Insulated Foam Kit, All Season Protection Side Panels for Window AC, 17" x 9" x 7/8", White. 【Universal Design】 - 17" height and 9" width suitable for window air conditioner units from 5,000 to 22,000 btu.
【Vertical & Horizontal Use】Portable air conditioner window kit is suitable for most vertical and horizontal sliding windows. 3 plates provided,make combination to fit window size from 16.5" to 47".
Window Air Conditioner Side Panel Insulated Foam Kit, All Season Protection Side Panels for Window AC, 17" x 9" x 7/8", White. 【Universal Design】 - 17" height and 9" width suitable for window air conditioner units from 5,000 to 22,000 btu.