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K&N

K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H

MSRP: $98.99
$89.99
( saved $9.00 )
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  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • K&N RU-3690 - Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
  • PLEASE NOTE: Pictures are repsentative of style, may be generic.
SKU:
KN-RU-3690
UPC:
024844373304
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K&N - RU-3690

Universal Clamp-On Air Filter

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

  • Designed To Increase Horsepower And Acceleration
  • High Air Flow With Excellent Filtration
  • Clamp-On Washable and Reusable Air Filter
  • Malleable Flanges
  • One Year Limited Warranty

Air Filter Color: Red
Air Filter Large End Diameter: 6 in (152 mm)
Air Filter Material: Cotton Gauze
Air Filter Shape: Round Tapered
Base Outside Diameter: 6 in (152 mm)
Filter Re-Oiling Amount: 1.92 oz (57 ml)
Flange Angle: 0 degrees
Flange Inside Diameter: 3.5 in (89 mm)
Flange Length: 1.75 in (44 mm)
Flange Offset: 0 in (0 mm)
Flange Type: Centered
Flanges: 1
Frame Design: Flexible
Height: 9 in (229 mm)
Item Type: High Performance
Oil Included: Yes
Package Contents: 1 Air Filter
Package Material: Paperboard
Package Quantity: 1
Package Type: Box
Pre-Screened: No
Product Style: Round Tapered Universal Air Filter
Top Material: Rubber
Top Outside Diameter: 4.5 in (114 mm)
Top Style: Rubber
Warranty: 1 Year Limited
Washable: Yes
Weight: 1.7 lb (0.8 kg)

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