BMAir F20

Due to the merger of Freshfilter and BMAir, the F20 is now available to as well. The F20 has proven itself for years as a highly reliable system. Smaller, powerful, mountable in various positions and suitable for practically every construction machine.

350x420mm (DxH)
Air output:
nominally 40-120m³ per hour
Dust filtering:
Self-cleaning HEPA filter (P1/G3-P3/H13)
24/12 Volts
  • Optimized protection
  • Full service
  • Sustainable solutions
  • Superior patented technology


The current generation of construction machines are streamlined and often include various after-market options. Consequently, the installation space for pressurised filter systems has become more limited. That is why BMAir’s F20 is the perfect fit. Smaller, powerful and suitable for practically every construction machine. Despite its compact design, the F20 is characterised by it’s high filtration capacity.

The F20 standard includes a P1/P3 combination filter. Due to its round shape, incorrect insertion of the filter is impossible. The radial fan ensures a uniform 360 ° air flow suction for an optimal air distribution over the entire filter medium. This technology also has a positive effect on the noise level, with the F20 being comparatively quieter. Optionally The F20 has space for a 3.5 kg activated carbon filter. If the concentration of pollutants is extremely high (dust and toxic fumes), then we would refer to our MAO-3 or MAO-3MC.

The operating and monitoring F4000 signaling in the cabin  is used to regulate the pressure inside the cabin automatically and sound an alarm when needed to protect the operator.  Naturally, the filtering function of all systems and filters are tested in an external laboratory. As worldwide market leader and trendsetter in the field of protective ventilation systems we guarantee compliance with the health and safety regulations. However, we do not settle for just compliance; we like to go the extra mile when it comes to the health and safety of machine operators.

The F20 in a nutshell

  • Perfectly suitable for various work environments
  • Flexible and suitable for every modern construction machine
  • Standard equipped with a P1/P3 (H13) combination dustfilter
  • Extra filters for specific sectors can be added to the system
  • Includes a F4000 control system
  • Maintenance free
  • Certified

Additional information


350x420mm (DxH)

Air output

nominally 40-120m³ per hour

Dust filtering

Self-cleaning HEPA filter (P1/G3-P3/H13)


24/12 Volts


mounting material


Stainless steel


Powder coated

Hinged lid


Coarse filter

Yes (integrated)

Multiple discharge options


Separate compartment filters harmful substances


Can be mounted horizontally/vertically


Suitable for roof mounting


Suitable for deck and mudguard mounting


Patented self-cleaning pre-filter


Workplace conditions


Construction machine

Excavator, Wheel loader, Forklift truck, Tractor

Our systems are delivered with controllers to be used in the cabins. This way, the machine operator has more protection during work activities in polluted environments. The system, being a protection device, warns the machine operator when caution is called for. You can choose between a standard model and a more customisable model with additional functions.

Plug & Play
Automatic start-up
On/off switch
Automatic overpressure control
Overpressure value visible on display
Acoustic + optical signal
LED Filter saturation
Hours of filter usage on display
Filter placed shown on display
Filter time programmable
LCD touchsscreen display
Data logging