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This solder fume extractor utilizes two filters, a HEPA filter and an Activated Carbon filter, to effectively filter and adsorb harmful particles from your soldering workspace.

Features:

• Clean Air: HEPA filter captures particles as small as 0.3 microns. The carbon filter removes odors and VOCs. Why HEPA?
• Easy Build:
  • No cutting required! Fan plugs directly into controller.
  • Easy-to-print design with no supports.
  • Clear assembly guide with video included.
• Compatible with Ø 125mm aluminum hose for fume redirection.

Assembly video:

Parts Needed (Total cost around €50):

Before you begin, select your power source…

Power Source Options:

• AC - Traditional wall outlet. Requires some electrical knowledge for safe assembly.
• DC - Uses a 12V DC Jack for power, like a typical adapter for small electronics.
• PD (NEW!) - Simple and modern solution using a USB-C PD adapter with 12v support.

Here's a breakdown of the parts and considerations for each power source version…

Basic Supplies (all versions require these):

• 3D printed parts (download the files from MakerWorld)
• Noctua NF-F12 iPPC-3000 PWM 4 pin 120mm fan - Amazon Link
• 12V PWM controller - AliExpress Link
• Rocker switch (21x15mm) - AliExpress Link
• 19x M3 x 6 Socket screws - AliExpress Link
• 17x M3 Heat Inserts (Outer Diameter 4.2mm, Length 3mm) - AliExpress Link
• HEPA Filter (120x120mm) - AliExpress Link 

Note: The included active carbon filter restricted airflow, so I only used the HEPA filter. Alternatively, you can use a 16mm HEPA sheet cut to size (120x120mm): Link

• Active Carbon filter (Cut to size 120x120mm) - AliExpress Link
• Wire (22-20 AWG recommended, thicker may be stiff) - AliExpress Link

Additional Parts (depending on chosen power source):

• AC Power (Requires soldering skills): 
  • 12V switching power supply 1A version - AliExpress Link
  • male inlet socket - AliExpress Link
  • 2x M3 nuts - AliExpress Link
  • power cable - Amazon Link
• DC Power: 
  • 12V 1A DC adapter - AliExpress Link
  • Jack Socket Female - AliExpress Link
• PD Power: 
  • PD adapter supporting 12V -
  • 12V PD Power trigger Module - AliExpress Link

Want to personalize your fume extractor for an even better experience? Here are some upgrade options…

Optional Extras:

• Indicator LED light -  AliExpress Link
• 3D printed or store-bought handle - hardware store 
• Ø 125mm Hose for fume redirection - Amazon Link

Assembly Guide:

1. Download and print the 3D files from MakerWorld.
2. Follow the assembly video.
3. Refer to the specific instructions for your chosen power source version (AC, DC, or PD) during assembly.

Media:

Assembly video: YouTube: 

NOTE - AC version: Please ensure proper soldering and insulation of the AC wires to prevent electrical hazards.

Wiring Diagrams:

• AC wiring diagram

• DC wiring diagram

• PD wiring diagram

Additional:

• HEPA vs. HEPA+Carbon Filter Comparison

• PD Version Assembly

Get the Files & Start Building!

Happy and Healthy Soldering!