- Perfect Compatibility: Ensure your original hose diameter measures 15 cm from outer edge to outer edge. This exhaust vent is designed for most portable air conditioners. Note: The thread direction is counterclockwise; confirm this matches your AC model before purchasing. - Adjustable Length: The exhaust hose can be adjusted from a minimum length of 40 cm (16 inches) to a maximum of 200 cm (80 inches). This flexibility allows for easy storage when not in use, making it convenient for any space. - Durability You Can Trust: Crafted from thickened polypropylene and reinforced with a high-quality steel ring, this exhaust hose is built to last. It offers exceptional heat resistance, wear resistance, and aging resistance, ensuring it withstands the demands of long-term hot air flow without leaking. - Simple Installation: Installing the exhaust hose is quick and straightforward. Just pull out the hose, align it with your existing setup, and turn counterclockwise until it clicks into place. Use Scenarios: 1. Home Cooling: Ideal for enhancing the efficiency of your portable air conditioner in living rooms, bedrooms, or home offices, ensuring optimal airflow and cooling performance. 2. Workshops and Garages: Perfect for directing hot air away from workspaces, maintaining a comfortable environment during summer months. 3. Temporary Cooling Solutions: Great for events or gatherings where portable AC units are used, making it easy to set up cooling solutions without hassle. This exhaust hose is essential for maintaining the efficiency of your portable air conditioning system while providing durability and ease of use.