Description: 【Universal Compatibility】: This Air Conditioner Exhaust Duct Interface is designed to fit a variety of portable air conditioner models, including KYR-35 and KY-25. It effectively connects the exhaust hose to window installations, ensuring strong compatibility across different units 【Material】: Made from ABS plastic, this Air Conditioner Exhaust Hose Connector is built to withstand continuous use and temperature fluctuations. Its sturdy construction ensures long term performance without easy damage 【Easy Installation】: No tools are required for installation; simply align the Hose Tube Connector Interface with the interface for a quick and easy setup. This user friendly design saves time and effort 【Adjustable Design】: The Air Conditioner Exhaust Hose Tube Connector features an adjustable mechanism that allows it to adapt to various window structures and installation needs, enhancing its versatility and fit 【Window Protection】: During use, this adapter will not scratch or damage your window, preserving their integrity and appearance while providing effective air conditioning solutions Specification:17cmx3.6cm/6.69inchx1.42inch Package Includes: 1 Exhaust Hose Adapter for Portable Air Conditioner with Connector