Welcome - Celebrating 25 Years in Business - Family Owned Since 1997 - Second Generation Filtration Manufacturer 

AJR Filtration is an industry leading manufacturer of high-quality engineered liquid and dust filtration products made in the USA serving the distribution, reseller and OEM markets.  Now offering string wound, melt blown, and carbon wrapped liquid filter cartridges. We manufacture our own dust bags, pleated bag dust filters, and dust cartridges.

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  • Standard micron rated felt & mesh bags
  • High efficiency & absolute rated bags
  • Custom & specialty liquid bags
  • Pleated filter cartridges - nominal and absolute rated
  • Precision string wound filters
  • Melt blown filter cartridges
  • Carbon and resin wrapped filter cartridges


  • Replacement filters for dust collectors
  • Dust bags for pulse-jet, shaker and reverse air equipment
  • Top and bottom load
  • Dust cartridges 80/20, nano, and spun bond
  • Flange top and horizontal mount
  • Pleated bags - molded and metal ends
  • For common industry baghouses and cartridge collectors
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NEW! All welded DuoFlow filter bag

NEW at AJR Filtration: The DF all welded DuoFlow filter bag is now available with our POEX extended life media for improved performance providing up to 3x bag life. Available in Sizes 1 and 2, AJR’s DuoFlow is an economical replacement filter in vessels containing a DF style "R" closed type basket. These filters are designed with inner and outer filter media cylinders for long life, superior flow, and reduced hold-up volume.

Contact AJR Filtration Today For Your Filtration Solutions!

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