Downflo® Workstation

Outperforms all Other Collectors

Downflo WorkStations (DWS) fit anywhere on the plant floor and apply NO restrictions to worker movements or visibility. The full line of WorkStations is designed specifically for those in-plant areas where dirty and/or noisy operations are out in the open—grinding, sanding, chipping, batch mixing or welding.

The Downflo WorkStation’s advantages are found in the collector’s exclusive design and proprietary components. Featuring a ledgeless design in combination with proprietary Ultra-Web® filter media and ExtraLife™ cleaning technology, the DWS delivers exceptional performance in metalworking, woodworking, and process applications where high filtration efficiency and ledgeless construction is often a requirement.

DWS Offers: Flexible, modular, self-contained workstations

  • Energy savings – recirculate clean air and reduce the need for costly make-up air
  • Proprietary Ultra-Web cartridge filters provide cleaner air longer
  • Ledgeless construction minimises dust build up inside the collector
  • Easy filter access requires no tools
  • Reversible louver inlets
  • No hoods or ductwork required












Engineered for Reliable Performance

Downflo Workstation Booth Packs

Sophisticated FLUENT®* airflow modeling software revealed that DWS booth packs are designed for adequate and consistent capture velocities at the booth opening and throughout the booth; a reflection of Donaldson's commitment to technical research and development.

  • No system imbalance
  • No air turbulence
  • No hot spots
  • No uncomfortable draft inside the booth that can upset working conditions

DWS Models 4-1 to 6-4

  • 8 standard model sizes
  • Customised sizes available
  • Many options and accesories


Filter Media Pleats

The innovation of shorter and stiffer filter pleats helps minimise dust entrapment and simplify filter cleaning. By reducing the height of the filter pleats from the standard 2 inches to 1.5 inches, the pleat wall is less likely to collapse or bend, which can encapsulate dust and prevent its expulsion.

Oval Filter


Standard Filter


Cartridge Filters for Many Applications

The Downflo Workstation in conjunction with Donaldson's unique oval-shaped filter cartridges are an unbeatable system. Choose from our superior line of filters to complete the most powerful filtration solution available for you application.