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E-4490 K&N SPECIAL ORDER Repl Indstrl Fltr

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The K&N E-4490 replacement air filter is constructed with layers of woven cotton for superior filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4490 is easy to install and is custom designed to fit some Ingersoll Rand and older Porsche models, as well as other applications.
  • Washable and reusable
  • Designed for industrial applications
  • Outstanding filtration protects the engine
  • Ease of maintenance
  • One year limited warranty
Air Filter MaterialCotton Gauze
Height7 in (178 mm)
Inner WireNo
Inside Diameter3 in (76 mm)
Outside Diameter4.438 in (113 mm)
Top StyleOpen
Top MaterialNone
Air Filter ShapeRound
Package Contents1 Air Filter
Package Quantity1
Warranty1 Year Limited
Product StyleRound Air Filter
Weight0.8 lb (0.4 kg)
Filter Re-Oiling Amount1.11 oz (33 ml)
Product Box Height9.06 in (230 mm)
Product Box Length5.56 in (141 mm)
Product Box Width4.56 in (116 mm)
Cross References
AC Delco A71C
Air Refiner 27528
Air Refiner ARP29
Audi 61610893100
Baker Industrial 737J1
Baker Industrial 737S1
Baldwin PA640
Big A 93370
Bosch 1457429008
Bosch 1457431402
Carquest 87370
Cenex CA70
Champ AF70
Chevrolet 1553690
Chevrolet 6488289
Citgo AF70
Citroen 111282
Citroen 668788
Clark Equipment 1636198
Clark Equipment 1721276
Clark Equipment 2782407
Clark Equipment 668788
Clark Equipment 783394
Coopers AZA116
Crosland 820
Cummins 250445
Deluxe AF522
Deutsch A4010
Deutsch AF70
Donaldson P526873
Filters Incorporated AF70
Fleetguard AF284
Fleetrite AFR8284
Fram CA70PL
Gonher GA201
Gonher GA201M
Gud AG120
Gud AG158
Hastings AF48
Hercules 400000625
IAPCO A0149004
Ingersoll Rand 668788
International Parts Service 1155354
ITM 1102007
Knecht EL454
Kralinator LA43
LPM 13504370
Luber-Finer AF70
Lucas F727
Lucas F8225
Mann-Hummel C11330O
Mann-Hummel C1134
Mann-Hummel C1134O
Mann-Hummel C1150
Mann-Hummel C1369O
Mann-Hummel CA1369O
Master Parts AF70
Mighty AF70
Mopar L405
Motorcraft FA500
MPA 5908
Napa 2370
Nelson 83438A
Nelson 83978N
Phillips 66 WA2370
Porsche 61610893100
Promatch 971216
Purolator A20029
Ryder 688788
Thermo-King 1084A65G02
Thermo-King 111282
Thermo-King FA70PL
Vera 1101277
Volkswagen 61610893100
Walmi WA70
Warner AF70
White 10A16904
White 10P1873
White 203010406
White 35A7351
White 400000626
WIX 42370

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K&N is the home of the original red oiled air filter. In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N), developed a ground-breaking new idea for an oiled air filter. Five decades later, K&N® is still innovating industry-leading filtration technology, and offers outstanding protection for everything from top-fuel dragsters to commuter vehicles across the globe. Thank you for helping us reach 50 years in business!

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