Micro SF Solder Fume Extractor

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Micro SF

Portable Soldering Fume Extractor for hand soldering operations. High surface area particulate filters and 20lbs of adsorption media ensure the best performance and longevity for safe, uninterrupted industrial hand soldering operations. Designed to fit underneath work tables and desks.


  • Flexible extraction arm (extractor mounted)
  • Flexible extraction arm (table mounted)


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More Capacity and Efficiency with True 3-Stage Filtration: Separated Filters

Each individual filter has a specific function within Filtrabox’s 3 stages of filtration:

TM22 Filters Cutaway

  1. F9 Pre-filter: The pre-filter removes the majority of the submicronic respirable particles, protecting the critical downstream HEPA filter from strain and premature clogging. The filter media is encased in a strong aluminum cartridge to resist contamination bypass. The high surface area mini-pleat filter media ensures high capacity and efficiency for typical applications.
  2. HEPA filter: The HEPA filter is tested at 99.999% @ 0.3 microns. This means that it removes 99.999% of the most aerodynamically penetrating particles, known to be 0.3 microns, while smaller and larger particles are even more effectively captured, resulting in extremely clean air. The filter media is encased in a rigid aluminum cartridge to resist contamination bypass. Learn more. The high surface area mini-pleat filter media ensures high capacity and efficiency for typical applications.
  3. Gas Filter: The gas filter is filled with high-grade activated carbon which removes the broadest spectrum printer generated VOCs at the molecular level. 20 lbs of the adsorption media ensure high capacity and efficiency for typical applications.

Why we use individually separated filters HEPA and gas filters vs. combined HEPA/Carbon filters:

Different processes emit different proportions of particles vs. VOC gases. With individually separated filters, each filter can be replaced when it actually is spent. In contrast, in a combined filter where the HEPA and Gas filters are inseparable, the barely used HEPA filter portion may have to be sacrificed because the gas portion is spent (or vice-versa). This is wasteful and less economic.

Why are Rigid Filter Cartridges so important?

Filtrabox systems use high-pressure vacuum blowers to suction the fumes out from the printing process and into high-efficiency filters. As the filters load up with contaminants, the negative pressure within Filtrabox increases. The sheet-metal cabinet and seals are designed to resist deformation and air leaks under extreme pressure. Therefore, the filters must also be able to resist deformation to prevent particle and odor leakage. All Filtrabox filter cartridges are built tough, using a thick aluminum box structure to resist flex so that the rubber seals can maintain contact with the sealing surfaces. Cardboard cased filters flex and crumple under a load of typical fume extractor pressures, leading to leakage of contaminants.

Easier to Use: Intelligent Flow Regulator

As filters become loaded with contaminants over time, they become more restrictive to airflow. The intelligent flow regulator proportionally increases power to the blowers to automatically overcome the restrictions and maintain consistent fume extraction. Just enter your flow setpoint and Filtrabox does the rest. Filtrabox will also let you know when to change filters.

Space Saving: Slim-line Design

Others try to achieve space savings by offering smaller machines. But this results in less filter capacity, more noise, and less airflow

The Slim-line design shrinks the width of the extractor and relocates critical performance features into the plentiful depth dimension, allowing for maximum airflow, filter capacity, and noise reduction in a space-saving package -no compromises.

Other fume extractors have their air inlets and air hoses on the side or back of the machine, which consumes lateral space. Filtrabox’s top-mounted air hose eliminates wasted lateral space by making use of available vertical space.

Ask us for 3D models of our fume extractors to make your interior design/workflow layout a breeze.

Slim Line Size Comparison

Robust, Simple User Interface.

Dust, splash proof, and impact resistant, the new membrane touch pad interface offers both improved protection against industrial contaminants and simplified, intuitive control. A fume extractor should simply keep the air clean and work when you want it to work.

The interface is canted to an optimal angle for better viewing clarity and easy touch actuation.

Filtrabox Fume Extractor User Interface

Fast and Friendly Tech Support: Modularity for Serviceability

Our fume extractors comprise of many complex electronics components and sensors to monitor and control their performance. However, we have simplified the Filtrabox by consolidating the components into two simple and removable module:

  1. Electronics Module: This module includes all the interface, control and power systems.

In the event of a field issue, our tech support need only focus on basic diagnosis diagnosing to quickly dispatch the module for immediate replacement – no tech experience required.

Extreme Air Power: Digital Blower w/ Hyper bearings

All Filtrabox systems use digital blowers to create powerful, reliable suction. Traditional brushed blowers inevitably wear out, lose suction and need replacement. Filtrabox’s combination of digital contactless rotors and contaminant-resistant hyper bearings allows for extreme rotational speeds and maintenance-free operation for years; more suction power – no maintenance.

Blower Cutaway




Quiet operation55 db
Height26 in.
Width10 in.
Depth17 in.
Warranty1 year
Voltage120V or 240V
Frequency60Hz or 50Hz
Rated Amps 8A or 4A

Included Filters

TypeMaterialTotal MediaCartridge Type
1 Pre-filterGlass Fiber3 m2Rigid Aluminum Case
1 HEPAGlass Fiber3 m2Rigid Aluminum Case
1 Chemical CartridgeCoconut shell carbon20 lbsRigid Aluminum Case

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