Secure and Simple Coupling Leakproof design with tool convenience and a reliable threestep installation process Ensures compatibility and stable connection for portable AC hose setups MultiUse Flexibility Improves flexibility and supports compatibility with multiple devices Suitable for exhaust systems in various settings to deliver consistent performance ComfortDriven Design Enables steady temperature adjustments with minimized airflow resistance Swift exhaust output achieved through a smart flowguiding configuration for ease of use Reliable Build Made from density material via singlepiece molding Provides deformation resistance and durability, delivering longlasting stability while withstanding pressure and wear Usage scenarios Home or office environments where portable air conditioners vent through standard exhaust hoses and window kits Mobile or temporary setups such as RVs, campers, or work sites needing flexible venting options Shared spaces or rental properties requiring compatibility with different portable AC units and exhaust configurations