Fits all 5.9"- 6" Hoses: Fits on the back of many portable Air Conditioner units. Goes from square, to fit down to 5.9" diameter exhaust hose. Fits both Clockwise and counterclockwise hoses.
Easy to Use: No tools needed. No drilling. Connected to the exhaust hose, and can be easily installed on the back of the portable air conditioner.
Enhance Cooling: This adapter can attach exhaust hose closely on your a/c unit, so that your air conditioning unit can be more efficient and cools your room at short time.
High Quality: Made from ABS material. Durable and money-saving, can be used for a long time.
Package Includes:1 x Exhaust Hose Adapter for Portable Air Conditioner Units