Portable Window Air Conditioner Kit 2 in 1 Coupler Universal Ventilation 5.1 and 5.9 Inch Hose

General Description The Portable Air Conditioner Window Kit is designed to facilitate the installation of portable air conditioners. This kit includes a 2-in-1 coupler and is compatible with 5.1 inch and 5.9 inch diameter hoses. It consists of four air conditioning panels and a flat mouth interface assembly, providing an improved locking structure for better sealing. Technical specifications Pipe diameter: 5.1 inches and 5.9 inches Number of parts: 4 panels Interface type: flat mouth Other information