Cartridge Dust Collectors

Choose cleaner air with Donaldson® Torit® advanced-technology cartridge dust collectors and a variety of filter media that conquer the challenges of most types of industrial dusts, including pharmaceutical, chemical, grain, bulk/powder, food, metal and others.

  • Donaldson Torit Downflo Evolution

    Model: DFE

    The latest generation of dust collectors from the Originators of the Cartridge Collector

    The breakthrough performance of the Downflo® Evolution (DFE) family of cartridge dust collectors is the result of Donaldson Torit’s relentless drive to improve its products and exceed customer expectations. Donaldson Torit put decades of industry experience to work to produce a new, best-in-class dust collector capable of reducing equipment size and number of required filters by up to 40% compared to a typical cartridge collector. A smaller collector helps lower the initial purchase price, reduces filter replacement costs, and opens up valuable manufacturing floor space.

  • Donaldson Torit Downflo Oval

    Model: DFO

    A family of over-achievers

    The high performance Downflo® Oval (DFO) family of over-achieving dust collectors provides up to 25 percent more filtration capacity than other same-sized cartridge collectors. Powered by proprietary Ultra-Web® nanofiber filtration technology, DFO delivers cleaner air, up to two times longer filter life, and greater cost savings.

    The DFO advantage is found in the collector’s proprietary design and components. The combination of a new cabinet design that greatly lowers cabinet velocities, proprietary ExtraLife™ cleaning technology, and proven Ultra-Web nanofiber filters allows more airflow through the collector without increasing the size of the footprint or damaging the filters.
    Here's a video showing a clear advantage of horizontal over vertical dust collectors during filter replacements:
  • Donaldson Torit Downflo Workstation

    Model: DWS

    Modular system of dust filtration

    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.

    DFO 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 minimizes dust build up inside the collector
    • Easy filter access requires no tools
    • Reversible louver inlets
    • No hoods or ductwork required
    • 10-year warranty