RF-1020 Image

K&N RF-1020 5.0 out of 5 stars 3 Customer Reviews
Universal Air Filters > Universal Air Filter

 List Price: $89.95
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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
  • Pliable flanges absorb vibration and can be stretched up to 1/16 In. to fit in-between sizes
  • Not legal for highway use in states adopting California emission regulations
  • One year limited warranty
Available Information
News Story - Add 13.62 HP to 2006 Ford Expedition with K&N AirCharger Air Intake
News Story - 2007 & 2008 Toyota Tundra V6 Gains 9.74 Horsepower with K&N Air Intake
News Story - Add Estimated 9.6 Horsepower to 2007, 2008, 2009 & 2010 Toyota Tundra with K&N Air Intake System


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



Product Reviews      Review part RF-1020

 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