Hunter makes it easy to find essential ceiling fan extension rods for your fans. A ceiling fan downrod will help your fan function properly in rooms with high ceilings. They are available in varying finishes and sizes.
These downrods are very specific to the Hunter brand and may not work with other brands due to the different diameter and threads.
It is a general rule of thumb that if the fan blades are higher than 9ft from the floor, you may not be getting the optimal airflow that it can provide. This is where adding a downrod would be beneficial.