Description: 【Efficient Ventilation Design】: Equipped with a flat nozzle interface, this Air Conditioner Exhaust Hose Coupler effectively expels hot air generated by the air conditioner, ensuring great performance and enhanced cooling efficiency 【Quality Material for Long Term Use】: Made from high strength and heat resistant ABS, this Air Conditioner Connector boasts high temperature resistant, wear resistant, and aging resistant, making it suitable for prolonged use in demanding environments 【Universal Compatibility and Easy Installation】: Designed to be compatible with most models of portable air conditioners, the Window Adapter easily attaches to the exhaust outlet without the need for additional tools, allowing for quick installation and removal 【Versatile Application】: This Exhaust Duct Interface is suitable for a variety of settings including home use, office spaces, and camping trips, providing flexible adaptation to different environments 【Improve Home Comfort】: With the Vent hose Coupler, you can finally enjoy a comfortable and cool home environment Specification: material: ABS Size Chart: 21.5x15cm: 21.5cmx15cm/8.46inchx5.91inch 21.5x13cm: 21.5cmx13cm/8.46inchx5.12inch Package Includes: 1 Air Conditioner Exhaust Hose Coupler Note: Please allow slightly errors due to manual measurement and different monitors.