Question about Dyson 970100-03 Turbine brush for V11

Hi Ivana, according to Dyson, the following brushes are compatible with all Dyson Outsize™, V15™, V11™, V10™, V8™ and V7™ cordless hoovers.

Google says: yes they are...
https://www.google.ch/search

I have no idea. I have V11