Filament guide with filter compartment

A filament guide with a compartment for a filament cleaning sponge as it enters the printer head. It has a detachable clip which allows you to secure it against a cable (M3D printer eg,).

This design is entirely based on the model provided by CJ000 available here: http://www.thingiverse.com/thing:822712, which, at the time of writing had a poor mesh structure.