Universal AC Hose Connector – 13/15cm Portable AC Exhaust Adapter
Universal AC Hose Connector – 13/15cm Portable AC Exhaust Adapter
Universal AC Hose Connector for Portable Air Conditioners
Keep your portable air conditioner running at peak efficiency with this Universal AC Hose Connector. Designed to fit both 13 cm and 15 cm exhaust ports, this durable ABS plastic coupler creates a tight, leak-free seal between your portable AC unit and window vent kit — no tools required, no extra adapters needed.
Key Features
- Interlocking Dual-Size Fit: Directly couples 15 cm (outer) and 13 cm (inner) exhaust ports using a secure interlocking mechanism, eliminating the need for separate adapters and handling a wide range of portable AC exhaust configurations.
- Quiet & Efficient Venting: The flexible, interlocking tube design extends stably to your window opening for smooth, quiet exhaust airflow — enhancing room comfort during hot summer days.
- Airtight Seal, Zero Leaks: Creates a direct, airtight connection between your portable AC hose and window kit, stopping air leaks for immediate, efficient cooling. Tool-free installation takes just seconds.
- Backdraft Guard & Smooth Airflow: A smooth inner wall reduces airflow resistance and blocks backdraft, keeping your space clean and dry while maximizing your AC's ventilation performance.
- Flexible & Durable Construction: Made from sturdy ABS plastic that resists deformation and breakage. Adapts to various window angles and fits most window frame types, ensuring reliable performance all season long.
- Wide Compatibility: A universal design that works with most portable window AC units — ideal for bedrooms, living rooms, kitchens, and other indoor home spaces.
Product Specifications
| Material | ABS Plastic |
| Color | White |
| Inner Diameter | 13 cm / 5.12 inches |
| Outer Diameter | 15 cm / 5.9 inches |
| Connection Type | Threaded / Interlocking |
| Max Pressure | < 850 kPa |
| Country of Origin | Made in China |
What's in the Box
- 1 × AC Hose Connector
Installation Notes
Please measure your portable AC exhaust hose diameter before purchasing to confirm compatibility. Minor color variations may occur due to lighting and display settings. Measurements may vary slightly due to manual process.
For guidance on choosing the right portable air conditioner setup for your home, visit the U.S. Department of Energy – Room Air Conditioners guide for helpful tips on efficient cooling.
Frequently Asked Questions
Q: What size AC exhaust hoses does this connector fit?
A: This universal AC hose connector is designed to fit exhaust ports with an inner diameter of 13 cm (5.12 inches) and an outer diameter of 15 cm (5.9 inches), covering the most common portable air conditioner hose sizes on the market.
Q: Do I need tools to install this AC hose coupler?
A: No tools are required. The interlocking, threaded design allows for quick, tool-free installation in seconds — simply align and press the connector into place for a secure, airtight seal.
Q: Will this connector work with my window AC kit?
A: Yes. This is a universal portable AC hose adapter compatible with most portable air conditioner window kits and window unit exhaust configurations, making it suitable for use in bedrooms, kitchens, living rooms, and other indoor spaces.
Q: Does the connector prevent air from leaking back into the room?
A: Absolutely. The smooth inner wall design reduces airflow resistance and includes a backdraft guard feature that blocks warm outside air from re-entering your room, helping your portable AC unit perform more efficiently.