15cm Portable Air Conditioner Exhaust Duct Adapter

Keep your portable air conditioner running at peak efficiency with this 15cm (6-inch) Exhaust Pipe Connector and Window Duct Adapter. Designed for a secure, airtight fit, this ABS adapter bridges your portable AC unit to its exhaust hose and ventilation opening — no tools, no hassle, no guesswork.

Why You'll Love It

Universal 15cm Interface: Fits portable air conditioners with a 150mm (5.9 in) exhaust duct diameter, including select Klimatronic models and many other popular portable AC units.
Durable ABS Construction: Engineered from high-quality ABS plastic, this adapter resists daily wear and tear, holding up season after season with a consistent, reliable seal.
Efficient Ventilation: Maintains a steady, uninterrupted flow of exhaust air out of your space — helping your portable AC cool more effectively and use energy more efficiently.
Tool-Free Installation: Simply slide the adapter onto your exhaust pipe and connect it to the back of your portable AC unit. The snug, secure fit means no slipping or air leaks.
Compact & Portable: At just 197 × 130mm (7.75 × 5.11 in), this lightweight adapter is easy to store when not in use and convenient to move between rooms.

Product Specifications

Material	ABS Plastic
Color	White
Overall Size	197 × 130 mm / 7.75 × 5.11 in
Interface Diameter	150 mm / 5.9 in
Fitment	Portable ACs with 150mm exhaust duct; select Klimatronic models
Country of Origin	Made in China

Package Contents

1 × Exhaust Duct Interface / Connector Adapter

Note: Monitor color settings may cause slight variations in the displayed color. Please allow for minor measurement deviations of ±1–2mm.

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For guidance on portable air conditioner efficiency and proper ventilation practices, visit the U.S. Department of Energy – Portable Air Conditioners.

Learn more: Automotive air conditioning

Frequently Asked Questions

Q: What portable air conditioner models is this 15cm exhaust duct adapter compatible with?

A: This adapter is designed for portable air conditioners with a 150mm (5.9 inch) exhaust duct interface. It is confirmed to fit select Klimatronic models and is broadly compatible with many other portable AC units that use the same 15cm diameter exhaust hose. Please measure your unit's exhaust port before purchasing to confirm fitment.

Q: Is any special tool required to install this exhaust pipe connector?

A: No tools are needed. The adapter is designed for quick, tool-free installation — simply align it with your portable AC's exhaust port and the exhaust hose, then press it into place for a secure, airtight connection.

Q: What material is this duct adapter made from, and is it durable?

A: This adapter is made from high-quality ABS (Acrylonitrile Butadiene Styrene) plastic, which is known for its durability, resistance to wear, and lightweight properties. It is built to withstand regular seasonal use without cracking or losing its secure fit.

Q: Will this adapter improve my portable air conditioner's cooling performance?

A: Yes — a properly sealed exhaust connection prevents warm air from leaking back into your room, helping your portable AC work more efficiently and maintain the desired temperature more effectively.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.