Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, Connecting The Portable AC and 5.9” Exhaust Hose，Suit for Air Conditioning Exhaust Port (Square)

Tips: Please confirm the shape and size of the back outlet of the air conditioner before purchasing. And the exhaust pipe is 6 inches or 5.9 inches.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.Our portable air conditioner exhaust hose coupler can be installed on the back of various portable air conditioners modelsBetter Sealing: This newly designed AC Vent Kit has an excellent sealing effect of true “0” gap, firmly lock the indoor cool air while also prevent outdoor heat flowing back, keep out rain, mosquitoes bugs etc. Special waterproof TU fabric with heat-insulating whitening process reflects the sun's rays efficientl.Easy to Install : The portable air conditioning exhaust hose coupler adopts a considerate and practical universal thread design that allows you to twist the connection clockwise or counterclockwise for both left and right hands, removing the need to distinguish between left and right hands when using the air conditioning connector to extend the exhaust pipe.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.Easy to Use: No tools needed, no drilling. Connected to the exhaust hose，Made from ABS material. Durable and money-saving, can be used for a long time.Package Includes: 1 x 5.9" Exhaust Hose Adapter，1 x 3-meter-long nano sealing tape。

• Easy installation: No tools or drilling are required. First, connect the 5.9-inch exhaust hose, then insert it into the square slot at the exhaust port on the back of the portable air conditioner. The operation is simple.
• Universality：Coolaihan Square connector set is suitable for many portable 5.9" Air Conditioner units. Fits both Clockwise and counterclockwise hoses.
• Good sealing performance: Our product is equipped with a 3-meter-long nano sealing tape to prevent hot air from entering your room.
• High-Quality Connector: Be made of ABS material, Durable and flexible, you can be used for a long time.
• Package Includes: 1 x 5.9" Exhaust Hose Adapter，1 x 3-meter-long nano sealing tape。