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RF-1048
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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   4.9 out of 5 stars   27 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
Flanges1
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)

Accessories / Related Items

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

Monday, May 28, 2018 - Part RF-1048
You guys are a great company, producing a very high quality product. I’ve been using your filters for more than 20 years, that should be a testament in itself. Here is my ‘07 horse that breathes really good, between the air filter and the GEN2 FIPK system, and other little goodies I’ve done to her... she roles hard Sorry I’m semi-superstitious otherwise I’d send a couple more pics. Thank You for the many years of great service & value. Keep it up????

Robert Noffsinger
Villa Park, Illinois
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