CRB Brush&Clean 20" TMX 5 Question?

[Robbdny]

I just picked up a used TMX5 its got 2 sets of brushes brown and white.
What machines are interchangeable with the Brush&Clean I know they do private label, or are the B&C Brushes my best bet I just need to know the colors or stiffness.

I want to be able to do:
residential carpet
CGD
Grout&Tile and other hard surfaces

From what I read the blue Brush Pro work great on most carpets can someone give me some feedback. I really want to know what other CRBs brushes are compatible with the Brush&Clean?

Can you share whats your favorite chemicals for carpets when using your CRB

Thanks Alot,
Robb



Thanks
Robb