Function and compatibility: This portable exhaust hose coupler connects a wide range of air conditioner pipe models to your exhaust hose, increasing compatibility and making setup easier. Material and seal: Made from durable plastic with a tightfit design to minimize leaks and keep cooling where it belongs. Size and performance: Adapts to standard pipe diameters, providing a secure connection that supports reliable airflow and unit performance. Installation: Lightweight and simple to install, requiring no tools or special setup. Applications and use cases: At home: quick adaptation for portable air conditioners in living rooms or bedrooms. In small offices or shops: flexible cooling when multiple units or models are used. In hotels or shopping malls: maintenance scenarios where technicians service a variety of pipe configurations. Why you need it: Easytouse, reliable connector that reduces installation time, prevents leaks, and supports versatile cooling solutions across different spaces.