【High-quality material】The air hose connector is made of high-quality and reliable ABS material, which is durable and lightweight, not easy to break and deform, and suitable for long-term use. 【Air Conditioner Parts & Accessories】The air hose connector can firmly connect the air conditioner hose to the air conditioner, quickly exhaust hot air, and prevent external mosquitoes from entering your room. The hose coupler allows your air conditioner to work more efficiently, quickly cooling your room. 【Easy to Use】The window adapter is easy to install and can be installed without any other tools. You only need to install the air conditioner exhaust hose coupler on the hose, and then use the connector to connect the exhaust hose to the air conditioner exhaust port. The operation is simple and convenient, saving time and effort. 【Suitable for】The diameter of the air conditioner hose connector is 15cm, which is suitable for most air conditioners with a diameter of 5.9in, and both clockwise and