Replacement filament guide for the UP! Plus or Afinia 3D Printers. This is an updated version of https://www.myminifactory.com/object/18096 which includes a small filter tray.
Print vertically, with the part attached to the printer on the bottom. Put a small piece of foam i the filter tray to help clean the filament. There are small recesses on the tray and the main filament guide for optional 3mm x 1mm disk magnets, They help hold the tray in place, but aren't really needed.