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Enhance Your Dust Collector with Reliable Dust Collector Cages

Pulse jet baghouses require sturdy internal support structures known as cages. Dust collector cages play a crucial role in maintaining the shape of the filter bags and preventing them from collapsing. Similar to filter bags, dust collector cages come in various shapes, sizes, and configurations.

Depending on the design of your pulse jet baghouse, dust collector cages are available in two styles: top load and bottom load. Cage construction options include number of vertical wires, horizontal ring spacing, material selection, and coatings. A well-designed dust collector cage extends the lifespan of your filter bag and ensures peak performance of your dust collector.

U.S. Air Filtration specializes in manufacturing cages that fit a wide range of baghouse makes and models. Whether you need cages for a new baghouse or replacements for an existing model, we can deliver. Our dust collector cages are compatible with major dust collector manufacturers, including:

  • Donaldson
  • Wheelabrator
  • Mikropul
  • Flex-Kleen

We offer cage fabrication in various materials, coatings, lengths, and specifications to meet your specific requirements. Choose from common cage materials, including galvanized steel, carbon steel, mild steel, 304 stainless steel, 316 stainless steel, and titanium.

For highly corrosive environments, we provide epoxy coatings for added protection. Our cages can also be tailored for high-temperature, high-moisture, acidic, and other challenging environments. To optimize cleaning efficiency, we offer venturis for your dust collector cages. No matter your application, we can design and manufacture cages that meet your unique needs.


For the best performance, efficiency, and value from your dust collector cages, contact us at 888-221-0312 or email Here are some frequently asked questions that we may discuss to better understand your project:

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 We understand that every dust collection project is unique and requires a specific approach. For help with your air pollution control needs, reach out to one of our knowledgeable team members below.