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RU-3130
$34.99 USD
MSRP $54.99 36.4% Off
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K&N RU-3130

Universal Air Filters > Universal Rubber Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   6 Customer Reviews
  • 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" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

[More Information on Universal Air Filters]

Product Specifications

Air Filter Large End Diameter4.625 in (117 mm)
Air Filter ShapeRound Tapered
Base Outside Diameter4.625 in (117 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.99 oz (29 ml)
Flange Inside Diameter3.5 in (89 mm)
Flange Length0.625 in (16 mm)
Flange TypeCentered
Flanges1
Height7 in (178 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height9.28 in (236 mm)
Product Box Length5.59 in (142 mm)
Product Box Width4.53 in (115 mm)
Product StyleRound Tapered Universal Air Filter
Top Material/FinishNone
Top Outside Diameter3.5 in (89 mm)
Top StyleRubber
Weight0.9 lb (0.4 kg)

K&N RU-3130 Product Reviews

Review part RU-3130
Monday, December 07, 2015 - Part RU-3130
I had to return the previous model because it was the wrong fit so it has been a process, however I appreciate Etoria. She assisted me and made the process so much easier to order the correct filter. Michael Weston

Michael Weston
New York
Sunday, December 06, 2015 - Part RU-3130
This was an easy to install, direct replacement filter for my 2004 JCW MINI Cooper S (R53) factory boxed filter setup. The cotton filter comes pre-oiled out of the box and ready to install. It also comes with a convenient hose clamp for the filter's flange. If you are wondering if this product needs filter oil, it does. Its not clearly mentioned in the spec list. The cotton gauze material of this filter needs to be oiled to maintain tackiness during operation. I would recommend buying a filter maintenance kit (filter oil and cleaning spray), especially if you live in dusty areas. My driving style varies from spirited driving to freeway cruising speeds and I have noticed a small increase in MPG for cruising speeds from about 28 to 32 mpg. Increased MPG during spirited driving was negligible. Overall, this is a great replacement for the expensive factory filter based on cost, quality and maintainability.

Justin L.
Norwalk, California
Monday, October 05, 2015 - Part RU-3130
Stellar service. Thanks for the great support.

Tim Brooks
Oshkosh, Wisconsin
Monday, August 31, 2015 - Part RU-3130
Great product and service.

Dean Hearn
Iowa
Friday, August 15, 2014 - Part RU-3130
Fitted to my jcw mini. Iinstant improvement. Fit inside the airbox no worries!

Liam
United Kingdom
Monday, April 14, 2014 - Part RU-3130
Very good ordering experience !

Gary Kendrick
Massachusetts