Bend Filter

This Max for Live device is a MIDI filter that allows you to separately filter out MIDI notes and Pitch Bend. When the toggles are on, MIDI notes or Pitch Bend is sent through, when off MIDI notes or Pitch Bend is filtered out. This is useful for different routing scenarios where you only want to send either Pitch Bend, MIDI notes, or only CCs between tracks.

There is also another toggle which decides whether the Pitch Bend is re-centered after the Pitch Bend toggle is turned off or it is held.

This device is a part of the Bend Series which allows you to modulate pitch bend in a variety of different ways ( https://gum.co/vYasM ). In that context it helps with setting up parallel MIDI chains, and making sure you don't have unwanted notes or Pitch Bend conflicting between the separate chains.