Industrial air filtration products

Air duct and safety filter

The versatile solution for clean air.

In addition to Filter Elements, the range also includes a series of innovative and proven air duct filters. As a planner, you benefit from maximum flexibility. Due to the large number of possible variations, you will find a tailor-made solution for connecting the filtration to your specific ventilation system for every project. We draw on the full range of process engineering options for air filtration.

Product variants

MultiClean

MultiClean

air duct filter

The MultiClean system ensures clean air in a wide range of applications. It is suitable for the filtration of coarse, fine and suspended dust as well as for the filtration of oil and emulsion mists.

  • Oil-tight filter housing

  • Suitable for Filter Elements, Filter mats and high-efficiency filters

  • Multi-stage filter configuration

  • Developed for high-pressure applications

  • Variants: KLG, KLH and MultiCase case system

  • One to four-stage filter design with regenerable filters or disposable filters

  • Housing made of powder-coated mild steel or stainless steel

  • Flanges in Euro grid dimension 610 / 610

  • Standard disposal connections ¾"

  • Operating pressures + 1,000 Pa / - 2,000 Pa, reinforced version + 20,000 Pa / - 50,000 Pa

  • Pressure surge-resistant version can be used as a police filter downstream of dust extraction systems with a pred of up to 1.0 bar

EBE

EBE

air duct filter

As a universal filter carrier, the EBE air duct filter is suitable for holding a large number of filter units from the filter range and can therefore be used for many applications.

  • Applications: Control centers and IT systems, libraries and museums, drinking water treatment, safety filters downstream of dust extraction systems, kitchen exhaust air and solvent separation

MultiMaster-Vario

MultiMaster-Vario

air duct filter

The MultiMaster-Vario air duct filter is used successfully in general ventilation technology and in process air technology. Dry and liquid aerosols are reliably filtrated.

  • Very durable technology

  • Firmly screwed design suitable for activated charcoal filter units

  • Applications: Process supply air, process exhaust air, general ventilation technology, gas & odor separation and kitchen exhaust air

  • Variants: GDB, MCB, KLW, MPW, CKG and fan module

  • Modular air duct filter system with universal range of applications

  • Intelligent connection of different Filter systems

  • Wide range of applications, e.g. process air extraction, air conditioning systems, hall ventilation and air extraction

  • Innovative system that can be adapted to all requirements

  • Wide range of possible combinations

  • Designed in Euro grid size 610 / 610

  • Designed in Euro modular grid dimensions of 610 / 610

MultiMaster

MultiMaster

air duct filter

Whether supply air, exhaust air or process air: the MultiMaster universal air duct filter system always ensures clean air. This development offers a wide range of possibilities wherever fine dust is generated or odours need to be removed. Supply and exhaust air in air conditioning and ventilation systems can be cleaned with this quality system, as can the process air in the production halls of manufacturing companies. The Filter Elements are held by proven wall frames and fixed in a galvanized sheet steel housing. Various filter inserts of filter classes G4 to F9 as well as activated carbon cartridges and are available for application-specific equipping.

  • Applications: Process air and production halls

  • Galvanized steel or stainless steel housing

  • Suitable for indoor and outdoor installation

  • Large, easy-to-operate maintenance doors

  • Circumferential, drilled flanges on the dust and clean air side in Euro grid dimension 610 / 610

  • Quick and clean filter change

  • Standard measuring points for differential pressure measurement

  • Also available as a kit

  • Extensive range of accessories available, such as the DeltaTronic differential pressure monitor

MultiSafe

MultiSafe

air duct filter

Where freedom from contamination is paramount, the MultiSafe high-safety filter system systematically protects against viruses, bacteria, radioactive and toxic substances.

  • for the highest safety standards

  • System with gas-tight and housing

  • Tightness class D

  • Maintenance-free pressing device

  • Applications: Hospitals, food industry, genetic laboratories, isolation wards and nuclear power plants

  • For applications with the highest safety standards

  • System with gas-tight and torsion-resistant housing

  • Tightness class D according to DIN EN13779:2007

  • Reliable and maintenance-free pressing device

  • Filter tightness check during operation

  • Contamination-free filter change

  • Decontaminable surfaces

  • Available in steel, powder-coated (RAL 9010) or stainless steel

  • Extensive range of filters available

  • Version as EX protection variant possible

  • Operating pressure up to 6,000 Pa negative pressure possible

Further products

This might also interest you:
Air intake filter systems
Air intake filter systems
CPC flat cell filter
CPC flat cell filter
Filter Mats, Filter Bands and Filter Plates
Filter Mats, Filter Bands and Filter Plates
Compact and panel filter
Compact and panel filter
EPA, HEPA and ULPA filter
EPA, HEPA and ULPA filter
Welding fume filter
Welding fume filter
Bag filter
Bag filter

Please feel free to contact us:

Hengst SE
Nienkamp 55-85
48147 Münster
GERMANY
© 2024 Hengst SE

Please write to us:

If you have any questions or suggestions, you've come to the right place. Send us a message and we will reply as quickly as possible. To the contact form

purifying our planet

Our corporate vision
Sustainable

We make the planet cleaner with our products. We also make the journey there as clean as possible.

Innovative

We develop the filtration solutions of the future. For our customers and for society.

Efficient

Our focus is on energy efficiency. This helps the environment and saves costs.