Transform your CC into notes, filter notes, transform back into CCs & voila. I also invert CCs using rescale & map them to parameters by patching the Midihub back into itself.
Used it to filter out everything besides 0 & 127 in a CC signal to be able to do some heel/toe operations with my Source Audio Reflex.
In application that allows me to change what the sweep of a CC does anytime I hit 0 or 127 (heel/toe on the Reflex.)