Made from abs this exhaust hose connector is builting to last use, making it a addition to your home appliance toolkit This portable exhaust hose coupler is a must-have accessory for anyone using a mobile unit, providing a secure and efficient connection between the unit and window adapter For those who use portable air conditioning units in their homes or offices, especially those who need to extend the exhaust hose to reach their desired window location This product can be used in any setting that requires a portable air conditioning unit, such as apartments, dorm rooms, offices, or even and boats With easy installation and a fit for horizontal and vertical window, this exhaust hose coupler provides a practical solution for keeping your space cooling during the hot months