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K&N RF-1048 Universal Air Filter

Universal Air Filters > Universal Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   20 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" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

[More Information on Universal Air Filters]

Available Information

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 Amount1.27 oz (38 ml)
Flange Inside Diameter6 in (152 mm)
Flange Length0.625 in (16 mm)
Flange TypeCentered
Height6 in (152 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height8.6 in (218 mm)
Product Box Length8.4 in (213 mm)
Product Box Width8.3 in (211 mm)
Product StyleRound Tapered Universal Air Filter
Top Material/FinishChrome
Top Outside Diameter4.5 in (114 mm)
Top StyleMetal
Weight1.4 lb (0.6 kg)

K&N RF-1048 Universal Air Filter Product Reviews

Thursday, September 29, 2016 - Part RF-1048
Great products, fair prices, awesome service and LIVE customer support is the Best!

Ed Waesche
Greenwich, Connecticut
Tuesday, September 20, 2016 - Part RF-1048
Very good quality air filters...

Thomas Lovegrove
Scotland Neck, North Carolina
Wednesday, September 14, 2016 - Part RF-1048
Superior filter. Excellent customer service.

Stephen Regginello
Maricopa, Arizona
Thursday, September 1, 2016 - Part RF-1048
Fast shipping. Great product....Thanks

Tim Swanberg
Kentwood, Michigan
Tuesday, August 23, 2016 - Part RF-1048
Good Price, Good Delivery

Danny Pineiro
Miami, Florida
Saturday, August 20, 2016 - Part RF-1048
Product arrived in a timely manner.

Jeffery Thomas
Romulus, Michigan
Thursday, August 4, 2016 - Part RF-1048
Absolutely the best customer service I have received. Obtained a warranty replacement air filter, shipped the next day and is scheduled to arrive tomorrow. No hassle, friendly and I will never use anything but this air filter. Both my vehicles use K&N air filters. 2011 BMW Z 4 and A 2008 Jeep Wrangler. The sound and the added power that comes from adding the cold air intake is wicked cool. I am, and will always be, a life long user of many K&N products. You guys Rock!

Phoenix, Arizona