Cartridge filters are the workhorses of industrial dust collection — cylindrical pleated filter elements engineered for high-capacity particulate capture in dust collectors, paint booth exhaust, welding fume extraction, and industrial ba...

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  • Koch Industrial Cartridge Filter C22E127-756 12.75" OD x 8.375" ID x 26" HGT
    Koch

    Industrial Cartridge Filter C22E127-756 12.75" OD x 8.375" ID x 26" HGT

    $163.99
    $163.99
  • 11.4" x 14.4" x 26" Cartridge Filter AAF Oval ospunbond No Liner for Donaldson DFO/DWS - CO0035CAAJB0000
    AAF Flanders

    11.4" x 14.4" x 26" Cartridge Filter AAF Oval ospunbond No Liner for Donaldson DFO/DWS - CO0035CAAJB0000

    $189.73
    $189.73
  • Custom filters
    Built to your exact size

    Any size, cut to 1/8″. Depth 1″–6″ · MERV 1–13.

    Build your filter
  • 11.4" x 14.4" x 26" Cartridge Filter AAF Oval REDClean NFR w/Liner (OEM p191889, p191920) CO0015CAAKB0000
    AAF Flanders

    11.4" x 14.4" x 26" Cartridge Filter AAF Oval REDClean NFR w/Liner (OEM p191889, p191920) CO0015CAAKB0000

    $179.96
    $179.96
  • 12.75" x 26" Cartridge Filter AAF REDClean NFR O/C w/ Bolt Hole for Donaldson TD/ECB AB-133041-N101
    AAF Flanders

    12.75" x 26" Cartridge Filter AAF REDClean NFR O/C w/ Bolt Hole for Donaldson TD/ECB

    $178.88
    $178.88
  • 16" x 14.2" Flange / 34" x 12.75" Cartridge Filter AAF Flanged NFR for Farr TenKay II (OEM 101400-001) 3020039-014
    AAF Flanders

    16" x 14.2" Flange / 34" x 12.75" Cartridge Filter AAF Flanged NFR for Farr TenKay II (OEM 101400-001) 3020039-014

    $222.28
    $222.28
  • 16" x 14.2" Flange / 26" x 12.75" Cartridge Filter AAF Flanged NFR for Farr TenKay I (OEM 072518-001) 3020039-004
    AAF Flanders

    16" x 14.2" Flange / 26" x 12.75" Cartridge Filter AAF Flanged NFR for Farr TenKay I (OEM 072518-001) 3020039-004

    $176.71
    $176.71
  • 14.68" x 10.33" x 30" Cartridge Filter AAF REDClean NFR O/C for MicroAir RP (OEM P3086) 3034915-004
    AAF Flanders

    14.68" x 10.33" x 30" Cartridge Filter AAF REDClean NFR O/C for MicroAir RP (OEM P3086) 3034915-004

    $234.21
    $234.21
  • 14.625" x 39" Cartridge Filter AAF Gold Series Nanofiber NFR (211497-006) CC401AUE1H70000
    AAF Flanders

    14.625" x 39" Cartridge Filter AAF Gold Series Nanofiber NFR (211497-006) CC401AUE1H70000

    $376.35
    $376.35
    Case of 211497 $0.00/filter
  • 15.07" x 28" Cartridge Filter AAF REDClean NFR Replacement for UAS Dusthog SBD (OEM 33-10093) AD-314041-N101
    MERV 15
    AAF Flanders

    15.07" x 28" Cartridge Filter AAF REDClean NFR Replacement for UAS Dusthog SBD (OEM 33-10093)

    $262.42
    $262.42
  • 12.75" x 26" x 9.48" Cartridge Filter AAF REDClean NFR MERV 15 - Compatible with Donaldson DF, UAS Dusthog FJH - AB-113041-N101
    MERV 15
    AAF Flanders

    12.75" x 26" x 9.48" Cartridge Filter AAF REDClean NFR MERV 15 - Compatible with Donaldson DF, UAS Dusthog FJH -

    $178.88
    $178.88
  • 12.75" x 26" x 9.48" Cartridge Filter AAF REDClean DFR MERV 11 - Compatible with Donaldson DF, UAS Dusthog FJH - AB-113021-N101
    MERV 11
    AAF Flanders

    12.75" x 26" x 9.48" Cartridge Filter AAF REDClean DFR MERV 11 - Compatible with Donaldson DF, UAS Dusthog FJH -

    $156.09
    $156.09
  • 13.87" x 26" x 9.48" NO EXTERIOR METAL MESH Cartridge Filter AAF REDClean NFR MERV 15 - Compatible with Donaldson DFT, ACT, Aercology, Torit Downdraft Bench, UAS Dusthog SFC, US Air Filtration Cleanflo - AB-213041-Y101
    MERV 15
    AAF Flanders

    13.87" x 26" x 9.48" NO EXTERIOR METAL MESH Cartridge Filter AAF REDClean NFR MERV 15 - Compatible with Donaldson DFT, ACT, Aercology, Torit Downdraft Bench, UAS Dusthog SFC, US Air Filtration Cleanflo -

    $206.46
    $206.46
  • 13.87" x 26" x 9.48" Cartridge Filter AAF REDClean DFR MERV 11 - Compatible with Donaldson DFT, ACT, Aercology, Torit Downdraft Bench, UAS Dusthog SFC, US Air Filtration Cleanflo - AB-213021-N101
    MERV 11
    AAF Flanders

    13.87" x 26" x 9.48" Cartridge Filter AAF REDClean DFR MERV 11 - Compatible with Donaldson DFT, ACT, Aercology, Torit Downdraft Bench, UAS Dusthog SFC, US Air Filtration Cleanflo -

    $164.77
    $164.77
  • 13.87" x 26" x 9.48" Cartridge Filter AAF REDClean NFR MERV 15 - Compatible with Donaldson DFT, ACT, Aercology, Torit Downdraft Bench, UAS Dusthog SFC, US Air Filtration Cleanflo - AB-213041-N101
    MERV 15
    AAF Flanders

    13.87" x 26" x 9.48" Cartridge Filter AAF REDClean NFR MERV 15 - Compatible with Donaldson DFT, ACT, Aercology, Torit Downdraft Bench, UAS Dusthog SFC, US Air Filtration Cleanflo -

    $199.49
    $199.49
  • Koch Industrial Cartridge Filter C22E127-710 Size: 12.75” OD x 8.375” ID x 52.00” HGT
    Koch

    Industrial Cartridge Filter C22E127-710 Size: OD x 8.375” ID x 52.00” HGT

    $255.70
    $255.70

AAF Flanders Industrial Cartridge Filters

Cartridge filters are the workhorses of industrial dust collection — cylindrical pleated filter elements engineered for high-capacity particulate capture in dust collectors, paint booth exhaust, welding fume extraction, and industrial baghouse systems. AAF Flanders manufactures and supplies replacement cartridges across the full spectrum of OEM systems including Donaldson, Farr, UAS Dusthog, MicroAir, Aercology, Torit, and US Air Filtration.

The AAF Cartridge Product Line

  • REDClean NFR — non-flame-retardant nanofiber cartridges, MERV 14 and MERV 15. The most common industrial replacement cartridge.
  • REDClean DFR — direct flame-retardant nanofiber cartridges, MERV 11. For applications with combustible dust risk.
  • Gold Series Nanofiber — premium nanofiber cartridges with extended service life and low pressure drop.
  • AAF Oval Nanospunbond — oval-format cartridges for Donaldson DFO/DWS systems.
  • Flanged cartridges — for Farr TenKay I and II systems with flanged mounting.

OEM Cross-References We Stock

  • Donaldson — DF, DFT, DFO, DWS, ACT, TD/ECB
  • UAS Dusthog — FJH, SBD, SFC, RP series
  • Farr — TenKay I, TenKay II, Tenkay HemiPleat
  • Torit — Downflow, Cyclone, Downdraft Bench
  • MicroAir — RP series
  • Aercology, US Air Filtration Cleanflo, and other industrial OEMs

Specification Notes

  • Nanofiber media offers 2–4× the dust release of standard cellulose — longer pulse-cleaning intervals
  • Open/Closed (O/C) configurations for various endcap mounting
  • NO EXTERIOR METAL MESH options for downdraft and bench-style collectors
  • UL listed flame-retardant options for combustible dust applications (NFPA 652/654)
  • Section 889/NDAA compliant for federal procurement

Match by OEM Number or Dimensions

Cartridges are spec-driven — outer diameter, inner diameter, length, endcap configuration, and gasket position all have to match. The fastest way to get the right cartridge: send us your existing filter's OEM part number, or photograph the dimensions and endcaps. We'll cross-reference to AAF, ship same-day on stock items, and quote non-stock direct from AAF.

Call 1-866-469-8556 or request a quote. Net terms and COIs available for facilities and federal accounts.