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K&N RF-1044 4.9 out of 5 stars 7 Customer Reviews
Universal Air Filters > Universal Air Filter

List Price: $94.46
Your Price: $64.99

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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]
  • 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
  • Not legal for highway use in states adopting California emission regulations
  • One year limited warranty

Product Specifications

Air Filter Large End Diameter7.5 in (191 mm)
Air Filter ShapeRound Tapered
Base Outside Diameter7.5 in (191 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.79 oz (53 ml)
Flange Inside Diameter6 in (152 mm)
Flange Length0.625 in (16 mm)
Flange TypeCentered
Height8 in (203 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height9.75 in (248 mm)
Product Box Length9.38 in (238 mm)
Product Box Width9.38 in (238 mm)
Product StyleRound Tapered Universal Air Filter
Top Material/FinishChrome
Top Outside Diameter5 in (127 mm)
Top StyleMetal
Weight2.2 lb (1 kg)

Product Reviews

  I am very satisfied with the product. It came on time and K & N makes it easy to pick out your part or product you need. I will definitely use them again in the future if need be.
Dustin Dannenfelser missouri
  Have been using only K&N air and oil filters for over 30 years. Never had a single complaint or problem. The reason for this comment is that just days ago I was changing the air filter in my 2004 F350 6.8 V10 that has a FIPK kit on it. I bought an extra filter to put on so I don't have to wait for the filter to dry after cleaning. The filter had some small holes on the edges of the fins(bought in 2004) and the elastic on the pre filter wrap was stretched out. I emailed K&N and asked about a warranty? They(Robert Knudsen) emailed me back a small form that I emailed back with a couple of crappy pictures and received a NEW filter and a NEW filter wrap all within a week!! Their customer service is second to NONE as is their products!
Robert D. Wagner Detroit, Michigan
  K&N Filters are the gold - or platinum - standard! Have used K&N Filters for many years in all of my vehiciles and would not use any other product.
Will Stevens Portland, Oregon
  Due to the dusty conditions where I work this air filter has saved me a lot of money in not having to buy replacement paper filters, since I have to replace or wash the filter out on a bi-weekly basis to keep up with optimal performance on my V-10 pickup.
Dominic North Dakota
  K&N produces superior products. I would recommend them to anyone who is looking for a well made and dependable product.
Israel Texas
  The best after market product that added better performance to my Triton V-10 Excursion !
John Fair Niceville, Florida
  Originally had a cone air intake from K&N on my 2011 Dodge Ram ( 5.7 V 8 ). After finally getting a hole in the old filter I ordered a new one. Forgot how loud my truck can get if I romp on the pedal. Always trusted K&N, will be using one of their oil filters when I change my oil here shortly.
Bob Denver, Colorado