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K&N RU-2570 Universal Clamp-On Air Filter

Universal Air Filters / Universal Clamp-On Air Filter
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RU-2570
$38.99 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
Filter MaterialCotton Gauze
Flange Inside Diameter1.75 in (44 mm)
Flange Length0.625 in (16 mm)
Flanges1
Flange TypeCentered
Height2 in (51 mm)
Package Contents1 Air Filter, 1 K&N 1/2oz Filter Oil
Package Quantity1
Outside Diameter3 in (76 mm)
Top MaterialNone
Top StyleRubber
Product StyleRound Straight Universal Air Filter
Weight0.4 lb (0.2 kg)
Product Box Height3.25 in (83 mm)
Product Box Length7.25 in (184 mm)
Product Box Width6 in (152 mm)
Inner WireNo
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N RU-2570 Universal Clamp-On Air Filter Product Reviews

Monday, December 4, 2017 - Part RU-2570
Fast shipping and good quality parts.

Chris Vanwesterop
Prescott, Canada
Tuesday, June 27, 2017 - Part RU-2570
Great filter. Perfect fit to my motorbike. Very fast shipping, thank you K&N!

Dmitry Dobrenko
Saint-Petersburg, Russian Federation
Monday, March 27, 2017 - Part RU-2570
I needed a new filter for my onboard air compressor as the old one started sluffing off foam and I was lucky it didn't contaminate the intake. So I measured and matched best I could with K&N's online interface. I actually bought a breather not a air filter and I was a little concerned about fit because the intake was 3/64th's smaller than the breather spec but it clamped down perfect and looks cool to boot. Only downside is you have to be laying on the ground under the Van to see it haha . Afterwards, I saw oil on the ground under my awesome 2008 6.0 PSD E350 4 W/D Sportsmobile 'The Bob Sled' and was relieved to find it was just the oil finishing dripping that you pre-wet the filter with. I don't know why, but I love the K&N filters . I just put one on my 2008 DRZ 400 Suzuki and same thing. I caught the old one just in the nick of time from falling apart and getting foam bits in the intake, something that will never happen with the K&N (no foam) unless maybe I live to be 120 which is extremely unlikely given I grew up in the 60's, and well, if you were there, you know what I'm talkin about.

Robert Watts
Rolling Hills, California