A:Answer The "brushes" on the E5 are soft rubber counter rotating brushes. There are no bristles. So far, they seem to work great. We have to large dogs, and they have not gotten clogged or tangled with hair at all.
The dust bin can be rinsed out to clean it, but the removable filter cannot be washed. I just knock the dust out in the trash can and every couple weeks give it a good blast with canned air.
So far, very pleased with the E5.