AJR Dust Cartridge Filters provide high-quality, U.S.-manufactured replacements for leading industrial dust collection systems. Built in West Chicago, Illinois, these precision-engineered cartridges ensure a secure, bypass-free fit and consistent performance across a broad range of applications—from metalworking to food processing.

Available in multiple flanged, oval, conical, and round configurations (open-open, open-closed, and bolt-hole styles), AJR cartridges are compatible with most major OEM systems, including Donaldson Torit, Camfil-Farr, AAF, Wheelabrator, Sly, and UAS Dust Hog, among others.

AJR offers an extensive lineup of media choices—including 80/20 cellulose-polyester blends, flame-retardant and nano-coated options, and spunbond polyester with specialty finishes such as PTFE membrane, hydro-oleophobic, or aluminized coatings. MERV ratings range from 10 to 16, meeting diverse application needs from general plant air to fine particulate capture.

• Available in flanged, oval, conical, and round configurations
• Media options include cellulose, spunbond polyester, aluminized, nano, PTFE, and more
• MERV ratings from 10 to 16
• Outer mesh or outer bands for optimal durability
• Ideal for welding, grinding, blasting, food processing, pharma, woodworking, and more

Need a custom dust cartridge?
Each cartridge can be tailored by pleat count, pleat depth, end cap material, gasket type, grounding, and outer protection (mesh or band). Contact your dedicated TFS Account Manager to discuss your application or CLICK HERE to submit a filter request.