Check the size: This ac exhaust hose coupler is only designed to compatible with portable ac hose diameter 5.9 inch, not suit for 5.1 inch diameter hose. Please check your ac unit before put the order. Check the shape of your AC outlet: Please check your AC Unit Outlet, our product is design for the ac unit with round shape outlet and will no compatibale with the square outlet. Universal Fits: The portable air conditioner exhaust hose connector is designed to universal fits both clockwise and counter-clockwise thread hose. Heavy duty design: This ac exhaust hose connectors is made of high plastic and the long lasting design make it can use for a long time. Easy Installation: No tools and No drilling required. Connects to the exhaust hose and can be easily installed on the back of a portable air conditioner. Simple and convenient.

Product Features:

✔ Check the size: This ac exhaust hose coupler is only designed to compatible with portable ac hose diameter 5.9 inch, not suit for 5.1 inch diameter hose. Please check your ac unit before put the order

✔ Check the shape of your AC outlet: Please check your AC Unit Outlet, our product is design for the ac unit with round shape outlet and will no compatibale with the square outlet

✔ Universal Fits: The portable air conditioner exhaust hose connector is designed to universal fits both clockwise and counter-clockwise thread hose

✔ Heavy duty design: This ac exhaust hose connectors is made of high plastic and the long lasting design make it can use for a long time

✔ Easy Installation: No tools and No drilling required. Connects to the exhaust hose and can be easily installed on the back of a portable air conditioner. Simple and convenient