K&N RU-2790 Universal Clamp-On Air Filter

Universal Air Filters / Universal Clamp-On Air Filter
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$41.99 USD
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Product Overview

  • Designed to increase horsepower and acceleration
  • Hundreds of sizes and shapes for most applications
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • Malleable flanges
  • One year limited warranty
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.

[More Information on Universal Air Filters]
Air Filter ShapeRound Tapered
Filter MaterialCotton Gauze
Flange Inside Diameter3.5 in (89 mm)
Flange Length0.625 in (16 mm)
Flange TypeCentered
Height4.5 in (114 mm)
Base Outside Diameter4.625 in (117 mm)
Top Outside Diameter3.5 in (89 mm)
Top StyleRubber
Top MaterialNone
Package Contents1 Air Filter
Package Quantity1
Warranty1 Year Limited
Product StyleRound Tapered Universal Air Filter
Weight0.8 lb (0.4 kg)
Filter Re-Oiling Amount0.5 oz (15 ml)
Air Filter Large End Diameter4.625 in (117 mm)
Product Box Height7.25 in (184 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)
Inner WireNo
WARNING: Cancer and reproductive

K&N RU-2790 Universal Clamp-On Air Filter Product Reviews

Monday, September 10, 2018 - Part RU-2790
Racing a 2002 Maxima in the Champcar series of endurance racing. Cold air intake through the headlight lens.Raced 16 hours at Mosport this July and next race is another 16 hour final at Calabogie , near Ottawa , Canada.

Colin Wheeler
Whitby, Canada
Tuesday, March 13, 2018 - Part RU-2790
Exactly as described and quickly delivered. Why chance it on eBay when it's as cheap (or cheaper in a lot of cases) direct.

Steven Denny
Ross On Wye, United Kingdom
Wednesday, July 5, 2017 - Part RU-2790
An easy change from original specification to provide better airflow to engine and radiator in Lotus Elan.

Mark Dauncey
Stroud, United Kingdom