Filament Dust Filter for the Prusa Lack Enclosure V2 Spool PTFE Holder

I designed this Filament Dust Filter specifically for the “Prusa Lack Enclosure V2 Spool PTFE Holder”. Since my spools can sit for a while and accumulate dust, I created this filter to ensure no dust reaches the hot end, helping to prevent future clogs. I hope you find it a useful addition to the “Prusa Lack Enclosure V2 Spool PTFE Holder”.

• The 'Sponge Holder - PC4-M10 v3' has been photographed and tested, and it fits snugly.
• The 'Sponge Holder - Spool PTFE Holder v9' hasn't been tested yet and differs slightly, but it should work.
• The 'Sponge Cutting Guide' is useful for cutting and gauging the dimensions of the sponge. I pressed it down firmly on the sponge and cut the outer dimensions with a razor blade.