Modular Magnetic HEPA & Active Carbon Filter for Voron 2.4, with low-friction PTFE tube guide and thermistor mount

My build description and real-life pictures are still a work in progress. But I’ve been using the filter for months now — so feel free to start building it or ask any questions!

BOM

• 2x 60×60×28mm Radial Fans (e.g. GDSTIME)
• 2x HEPA Filters, 80×40×15mm (e.g. available on Amazon)
• 1x GE5C Joint for low-friction guidance of the PTFE filament tube (e.g. FUSHI)
• 1x Cheap V6 HeaterBlock Thermistor, 3×15 mm
• Magnets, Ø6×3mm (standard Voron size)
  • 8× per FilterBox
  • 4× additional for top and bottom parts
• Sponge foam rubber tape, 5×1mm
  • For each FilterBox top and exhaust part (apply precisely)
• 6× M3×10mm SHCS (Socket Head Cap Screws)
• 2× M3×12mm SHCS
• Curled Brass M3 Inserts, 5mm (standard Voron spec)
• 4× M3 T-Nuts

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