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RU-1370
$37.99 USD
MSRP $58.99 35.6% Off
Will ship as soon as it becomes available. Not In Stock
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K&N RU-1370

Universal Air Filters > Universal Rubber Filter
  • 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. When used as a replacement for the OEM air filter, modifications to the jetting may be required.

[More Information on Universal Air Filters]

Product Specifications

Air Filter ShapeOval
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.55 oz (16 ml)
Flange Angle20 degrees
Flange Inside Diameter2.438 in (62 mm)
Flange Length1.25 in (32 mm)
Flange TypeAngled
Flanges1
Height5 in (127 mm)
Outside Length4.5 in (114 mm)
Outside Width3.75 in (95 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height7.25 in (184 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)
Product StyleOval Straight Universal Air Filter
Top Material/FinishNone
Top StyleRubber
Weight0.9 lb (0.4 kg)

Customer Feedback

THE K&N AIR FILTER THAT I ORDERED WAS SHIPPED OUT AND RECEIVED IN A TIMELY MATTER. I WOULD RECOMMEND IT TO ANYONE LOOKING TO UPGRADE FROM THEIR STOCK FILTER TO A HIGH PERFORMANCE FILTER. AWESOME FILTER!! THIS WILL GO ON MY 2013 HARLEY DAVIDSON STREETGLIDE.

Mike Miston
Michigan
Fast delivery. Chrome finish is a plus. The external socket fitting will make an easy removal on my next oil change. I trust the engineering K & N designs into their products to filter out contaminates to protect my 2006 Harley Davidson 35th Anniversary superglide motorcycle.

Michael Snow
Chicago, Illinois
I have used K&N filters for all of my Harley Davidson applications. I just replaced the HD filter with this and am pleased as usual.

Bill White
Hot Springs, Arkansas