Universal 5.9-inch (150 mm) portable air conditioner hose extension coupler for 5.9-inch clockwise and counterclockwise threaded hoses

[High-Quality Material]: Our air conditioner coupler is made of premium ABS material, safe and environmentally friendly, durable and economical, lightweight and sturdy. You can use it with confidence, and it can be used for a long time.

[Easy to Use]: The portable air conditioner exhaust coupler is used to connect the exhaust hose; no tools or drilling are required. It is simple and convenient to connect to the exhaust hose and can be easily installed on the back of a portable air conditioner.

[Improved Cooling Efficiency]: This adapter can firmly attach the exhaust hose to your air conditioner unit, which helps to quickly expel indoor heat. Thus, in summer or winter, it can cool or heat your room more efficiently in a shorter time.

[Fits All 5.9-6 Inch Hoses]: The exhaust connectors can be installed on the back of many portable air conditioners.

It has a 5.9-inch diameter, fits a 5.9-inch diameter exhaust hose, and can accommodate both clockwise and counterclockwise hoses. The adapter can be used with the portable air conditioner's hose and window kit. It's an essential item for your room; simply own it and enjoy the convenience it provides!