- High-quality material: This interface adapter is made from high quality PP, designed for long lasting use and provides a reliable connection for portable air conditioner needs. - Universal installation: The portable exhaust accessory features a versatile twist-lock mechanism, supports left and right rotation, and can snap into the window seal without tools or special knowledge, enabling fast and easy installation. - Compact and lightweight design: This accessory measures only 15 cm x 4.3 cm (5.91 in x 1.69 in), easy to carry and store, and is ideal for users who move portable air conditioners between locations without adding bulk. - Efficient performance: This essential component connects your portable air conditioner seamlessly to the exhaust hose, delivering efficient cooling or heating so your unit runs at full efficiency. - Use scenarios: - Move a portable AC between rooms in a home or office, venting through different window openings. - Set up temporary cooling in apartments, dorms, or rental properties with tool-free, quick installation. - Transport the unit between sites for seasonal or multi-location use without extra bulk.