Filament Cooling Dual-MK7

This mount and duct thingy takes a 25x25x10mm fan and can clip to the MK7-dual-extruder-slide. You can clip one in the front and one in the back on the slide. It will provide a very compact filament cooling that wont hinder the build volume. Maybe not the most powerfull cooling, but with one in the front and one in the back it does a decent job, sure depending how powerfull your fan is.
It can further fit four 3mm LEDs to light the work space. You should only put LEDs on the frontside piece.