Portable air Conditioning Exhaust Hose Kit 5.1 inch Window Adapter Pipe Joint Features: The exhaust baffle connector enables connection of the exhaust hose and the window kit plate. Suitable for all air outlet diameter of 15 cm portable air conditioner is. 13 cm / 5.1 inch exhaust hose / tube connector for portable air conditioner window adapter. Suitable for: All portable air conditioners and exhaust hoses with a diameter of 13 cm (5.1 inches). Type: exhaust baffle connector. Material: PVC Product features: easy to install, portable and durable. Adapter size: 19cm x 13cm x 7.5cm / 7.48 "x 5.1" x 2.95 "(approximately) Note: There may be slight errors due to manual measurements. The color of the product may be slightly different from the picture, due to differences in light and screen settings Package Included: 1xWindow Adapeter