Kikerike 5.9 inch/6 inch Portable Air Conditioner Window Adapter Kit A/C Exhaust Hose Coupler Parts Accessories Mobile Air Conditioning Duct Tube Connector Square to Round

• 【Size】Fits 5.9"-6" diameter exhaust hoses. It goes square with a size of 7(L) x 5.9(W) x 2.48(H) in, please confirm if it is suitable for the back of your air conditioner and the size of the exhaust hose before purchasing. 【Easy to Install】No tools, no drilling. Portable Air Conditioner Window Adapter can be easily mounted on the back of a portable air conditioner and connected to the exhaust hose. 【Money-saving】Window seals for mobile air conditioning systems with exhaust hoses prevents the entry of hot air, increasing the efficiency of the device and saving your money. 【Quality Matetrial】A/C Exhaust Hose Coupler is made of ABS material, light and strong, durable and flexible, can be used for a long time. 【Easy to Use】Thoughtfully adopts thread design, which can be twisted the connection clockwise or counterclockwise for both left and right hands.