Skip to content
Free Shipping on MOST US Orders. Including Protectorates and PO Boxes.
Free Shipping on MOST US Orders. Including Protectorates and PO Boxes.

All

Filters

  • $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71

    K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 8in H RU-1027

    K&N
    Only 4 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71
  • $0.00 - $0.00
    $59.99
    $59.99 - $59.99
    $59.99

    K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 7in H RU-1032

    K&N
    Only 9 left!

    Description K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&am...

    View full details
    $0.00 - $0.00
    $59.99
    $59.99 - $59.99
    $59.99
  • $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71

    K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 12inch H RE-0860

    K&N
    Only 4 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71
  • $0.00 - $0.00
    $66.65
    $66.65 - $66.65
    $66.65

    K&N Universal Air Filter 4in Flange / 5-3/8 in Base / 4-1/2in Top / 5in Height RU-3600

    K&N
    10+ in stock

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $66.65
    $66.65 - $66.65
    $66.65
  • $0.00 - $0.00
    $79.18
    $79.18 - $79.18
    $79.18

    K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 9inch H RE-0870

    K&N
    10+ in stock

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $79.18
    $79.18 - $79.18
    $79.18
  • $0.00 - $0.00
    $79.18
    $79.18 - $79.18
    $79.18

    K&N Universal Air Filter 4in Flange / 5-3/8in Base / 4-1/2in Top / 6in Height RU-4550

    K&N
    Only 6 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $79.18
    $79.18 - $79.18
    $79.18
  • $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71

    K&N Universal Rubber Filter 4in FLG 9IN x 5-3/4IN B / 7 x 4-1/2IN T / 7-1/2IN H RE-1040

    K&N
    Only 8 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71
  • $0.00 - $0.00
    $79.18
    $79.18 - $79.18
    $79.18

    K&N Universal Clamp-On Air Filter 4in FLG / 6in B / 4in T / 7in H RU-4680

    K&N
    Only 8 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $79.18
    $79.18 - $79.18
    $79.18
  • $0.00 - $0.00
    $70.83
    $70.83 - $70.83
    $70.83

    K&N 6 inch OD-Base 4 1/2 inch OD-Top 7 Inch H Round Tapered Universal Air Filter RF-1015

    K&N
    10+ in stock

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $70.83
    $70.83 - $70.83
    $70.83
  • $0.00 - $0.00
    $199.99
    $199.99 - $199.99
    $199.99

    K&N Round Tapered Universal Air Filter 4in Flange ID x 5.375 Base OD x 4in Top OD x 6.5in H RP-4980

    K&N
    Only 4 left!

    The RP-4980 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength a...

    View full details
    $0.00 - $0.00
    $199.99
    $199.99 - $199.99
    $199.99
  • $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71

    K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 14inch H RE-0880

    K&N
    Only 7 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71
  • $0.00 - $0.00
    $79.18
    $79.18 - $79.18
    $79.18

    K&N Universal Filter Round Tapered 4in FlangeID / 6.625in Base OD / 5.25in Top OD / 9.5in Height RC-4780

    K&N
    Only 8 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $79.18
    $79.18 - $79.18
    $79.18
  • $0.00 - $0.00
    $199.99
    $199.99 - $199.99
    $199.99

    K&N Round Tapered Universal Air Filter 4 inch Flange 5 3/8 inch Base 4 inch Top 7 inch Height RP-4970

    K&N
    Only 3 left!

    The RP-4970 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. Th...

    View full details
    $0.00 - $0.00
    $199.99
    $199.99 - $199.99
    $199.99
  • $0.00 - $0.00
    $70.83
    $70.83 - $70.83
    $70.83

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 7 In, Flange Length: 0.625 In, Shape: Round Tapered, RU-2590

    K&N
    10+ in stock

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 7 In, Flange ...

    View full details
    $0.00 - $0.00
    $70.83
    $70.83 - $70.83
    $70.83
  • $0.00 - $0.00
    $49.95
    $49.95 - $49.95
    $49.95

    K&N Universal Air Filter Chrome Round Tapered Red 4in Flange ID x 1.125in Flange Length x 5.5in H RG-1001RD

    K&N
    10+ in stock

    K&N adjustable fitting Universal Air Filters are made with flange inserts which adjust the filter's flange to one of three inside flange diamet...

    View full details
    $0.00 - $0.00
    $49.95
    $49.95 - $49.95
    $49.95
  • $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71

    K&N Universal Rubber Filter-Round Tapered 4in Flange ID x 8in Base OD x 6.625in Top OD x 8in H RU-5171HBK

    K&N
    Only 9 left!

    K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and man...

    View full details
    $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71
  • $0.00 - $0.00
    $58.30
    $58.30 - $58.30
    $58.30

    K&N Universal 4 Inch Filter RU-2510

    K&N
    10+ in stock

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $58.30
    $58.30 - $58.30
    $58.30
  • $0.00 - $0.00
    $100.05
    $100.05 - $100.05
    $100.05

    K&N Universal Chrome Filter 4 inch FLG / 5 3/8 inch Bottom / 4 1/2 inch Top / 8 inch Height RC-4580

    K&N
    10+ in stock

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $100.05
    $100.05 - $100.05
    $100.05
  • $0.00 - $0.00
    $70.83
    $70.83 - $70.83
    $70.83

    K&N Universal Air Filter (4in. Flange / 6in. Base OD / 4-5/8in. Top OD / 6in. Height) RE-0850

    K&N
    Only 10 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $70.83
    $70.83 - $70.83
    $70.83
  • $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71

    K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 6in H RU-5060

    K&N
    Only 4 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

    View full details
    $0.00 - $0.00
    $91.71
    $91.71 - $91.71
    $91.71
  • $0.00 - $0.00
    $49.95
    $49.95 - $49.95
    $49.95

    K&N Universal Air Filter Chrome Round Tapered Blue 4in Flange ID x 1.125in Flange Length x 5.5in H RG-1001BL

    K&N
    10+ in stock

    K&N adjustable fitting Universal Air Filters are made with flange inserts which adjust the filter's flange to one of three inside flange diamet...

    View full details
    $0.00 - $0.00
    $49.95
    $49.95 - $49.95
    $49.95
  • $0.00 - $0.00
    $53.28
    $53.28 - $53.28
    $53.28

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange L: 1.125 In, Shape: Round Tapered, Rg-1001Wt RG-1001WT

    K&N
    10+ in stock

    Description K&N Universal Filter Chrome Round Tapered White - 4in Flange ID x 1.125in Flange Length x 5.5in H ---product-suspension-parts

    $0.00 - $0.00
    $53.28
    $53.28 - $53.28
    $53.28

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare