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Crawlair Overhead Filter Unit

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The Crawlair overhead cartridge filter unit offers an outstanding fume capture solution with in-built cleaning system.

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The Crawlair overhead mobile cartridge filter system is designed to extract dry impurities such as fumes or dust at various industrial processes, especially welding, grinding, polishing, cutting of metals or plastics. The Crawlair unit is equipped with a metal mesh spark trap pre-filter and two high efficiency (99% at 1μm) polyester filters with built-in manual or timer controlled compressed air cartridge cleaning system via the 10-litre built-in tank. Designed for use with hanging fume extraction arms. As an option the Crawlair unit can be equipped with automatic start/stop function and LED light for fume arms.


  • two stage filtration
  • 1,1 kW aluminium impeller fan unit
  • built-in standard compressed air cartridge cleaning system
  • 10 litre compressed air tank
  • waste and dust drawers
  • heavy duty welded and powder coated construction
  • additional inlet on the side

Suitable Applications

  • Crawlair Overhead cartridge filter unit is perfect for dry dust and fume filtration at welding, cutting, grinding, machining, repackaging and many more (excluding corrosive, chemically aggressive and flammable gaseous mixtures)
  • ideal for retrofitting and upgrading production equipment with small dimension dust and fume collection system
  • designed for continuous operation at heaviest and most demanding applications

Additional information



Air Flow


Arm Length

2-3 meter



Crawlair Overhead Cartridge Technical and Catalogue Data