RF-1020 Image

K&N RF-1020 5.0 out of 5 stars 5 Customer Reviews
Universal Air Filters > Universal Air Filter

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RF-1020
 
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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 Diameter:7.5 in (191 mm)
Air Filter Shape:Round Tapered
Base Outside Diameter:7.5 in (191 mm)
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:1.79 oz (53 ml)
Flange Inside Diameter:6 in (152 mm)
Flange Length:1 in (25 mm)
Flange Type:Centered
Flanges:1
Height:8 in (203 mm)
Inner Wire:No
Package Contents:1 Air Filter
Package Quantity:1
Part Number:RF-1020
Product Box Height:10.75 in (273 mm)
Product Box Length:10.38 in (264 mm)
Product Box Width:10.38 in (264 mm)
Product Style:Round Tapered Universal Air Filter
Top Material/Finish:Chrome
Top Outside Diameter:5 in (127 mm)
Top Style:Metal
Weight:2.2 lb (1 kg)


Product Reviews      Review part RF-1020

 Part was as presented on the internet, specifications etc. Everything went fine on the Installation and my truck definitely runs better.
Steve Abernathy, Antioch, Tennessee
 Bought my first one in 1997 when my Expedition was new. 17 years and 150,000 miles later, just now having to replace it. Need I say more? :)
Glenn Register, Seminole, Florida
 I installed the RF-1020 on my new (at the time) 2005 F-350 Harley Davidson Edition with the 6.0 diesel. The fuel mileage went up by 1.5 miles per gallon after installing the kit. Now with 352,500 miles on the truck it averages 19 MPG on the highway and still has the original RF-1020 on it. I clean and oil the filter regularly and I expect it to last forever. The chrome cover fell off the filter almost immediately but that didn't seem to make difference in performance. Thank you for a great product!
Thomas Campbell, Clearwater, Florida
 Happy with my filter. I had to buy this one to replace my original one because it had a hole in it. You guys make a great product.
Marty Sup, Evans, Colorado
 Totally satisfied with shipping and product.
JIM MURPHY, NEW JERSEY