Summary This is a female part of the threaded filament filter. The version I printed was a bit too short, the new one should work better. You need to drill a hole in the top plate of the encloseure. Here are the parts that you need for the encloseure. It's not that expensive, at least much cheaper than the acrylic glass I was originally going to make it of. Mods I use: Vibration damper Dust Filter PSU encloseure I have also insulated the door opening with a rubber seal, it helped bringing noise down and temperatures up. The frame can easily be disassembled by opening four plastic locks. Print Settings Printer Brand: RepRap Printer: P802M Supports: No