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K&N RF-1048 Universal Clamp-On Air Filter

Universal Air Filters > Universal Clamp-On Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   26 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 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

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Available Information

Product Specifications

Air Filter ShapeRound Tapered
Filter MaterialCotton Gauze
Flange Inside Diameter6 in (152 mm)
Flange Length0.625 in (16 mm)
Flange TypeCentered
Height6 in (152 mm)
Base Outside Diameter7.5 in (191 mm)
Top Outside Diameter4.5 in (114 mm)
Top StyleMetal
Top MaterialChrome
Package Contents1 Air Filter
Package Quantity1
Product StyleRound Tapered Universal Air Filter
Weight1.4 lb (0.6 kg)
Filter Re-Oiling Amount1.27 oz (38 ml)
Air Filter Large End Diameter7.5 in (191 mm)
Product Box Height8.6 in (218 mm)
Product Box Length8.4 in (213 mm)
Product Box Width8.3 in (211 mm)

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K&N RF-1048 Universal Clamp-On Air Filter Product Reviews

Wednesday, March 14, 2018 - Part RF-1048
On time, and what I orderd.

Mike Farrell
St Petersburg, Florida
Tuesday, August 8, 2017 - Part RF-1048
I have a dodge magnum 2.7.. and it has a beautiful sound thanks to K&N and its cold air intake.... Thanks guys!

Nelson Marty
Flushing, New York
Wednesday, July 12, 2017 - Part RF-1048
When I bought my car it came with an air filter that was too small for it clamped on. Bought this one as a replacement and it was a perfect fit. Awesome!

Carlos Gonzalez
Miami, Florida
Monday, June 12, 2017 - Part RF-1048
I am happy with my new filter.

Daniel Velazquez
Victorville, California
Monday, December 12, 2016 - Part RF-1048
Everything went well, just wondering what the status is on the mail in rebate I sent back to you guys. Thanks

Hubert Materniak
Cary, Illinois
Wednesday, November 23, 2016 - Part RF-1048
The online ordering process was quick, detailed and smooth. The website was setup for easy identification of the products people want and were compatible with their vehicle. The details and specifications were readily available, which made research and ordering a breeze. The cold air intake filter I ordered was packaged and shipped the same day, received quickly, and has been absolutely awesome since I installed it. I am a huge fan of K&N products and highly recommend their air and oil filters to anyone looking for quality performance products.

Colin Kelley
Fort Leonard Wood, Missouri
Thursday, September 29, 2016 - Part RF-1048
Great products, fair prices, awesome service and LIVE customer support is the Best!

Ed Waesche
Greenwich, Connecticut