MyGenie X5 Instruction Booklet page 8

5.Cleaning the filter/hepa in water, wait for it to dry completely.
6.Put the filter/hepa back into the dust cup carefully.
7.Put the dust cup back into the main body: Dust cup counterclockwise rotation
into the slot, hear the sound of "ka", that means the dust cup installed in place.
Rotating brush cleaning
1. Turn the brush bottom screw to unlock position (picture)
2. Open the brush bottom fixed device.
3. Show brush, clean the rotating brush on the twisting thing.
4. Put the rotating brush back.