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K&N RG-1001RD

Universal Air Filters > Universal Chrome Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   6 Customer Reviews
  • Designed to increase horsepower and acceleration
  • Includes inserts to fit three different flange diameters
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
K&N adjustable fitting Universal Air Filters are made with flange inserts which adjust the filter's flange to one of three inside flange diameters. The flange on these filters is made with ultra-strong molded pliable rubber which absorbs vibration and allows for secure attachment. K&N clamp-on universal air filters are washable and reusable.

[More Information on Universal Air Filters]

Product Specifications

Air Filter Large End Diameter6 in (152 mm)
Air Filter ShapeRound Tapered
Base Outside Diameter6 in (152 mm)
Filter MaterialCotton Gauze
Flange Inside Diameter4 in (102 mm)
Flange Inside Diameter 23.5 in (89 mm)
Flange Inside Diameter 33 in (76 mm)
Flange Length1.125 in (29 mm)
Flange TypeCentered
Height5.5 in (140 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height7.75 in (197 mm)
Product Box Length7.56 in (192 mm)
Product Box Width6.38 in (162 mm)
Product StyleRound Tapered Universal Air Filter
Top Material/FinishChrome
Top Outside Diameter4.75 in (121 mm)
Top StyleMetal
Weight1.7 lb (0.8 kg)

K&N RG-1001RD Product Reviews

Tuesday, May 3, 2016 - Part RG-1001RD
Awesome products!

Ray Cline
Hollywood, Florida
Friday, February 26, 2016 - Part RG-1001RD
Great product great results. Love my filter.

Freddy Castro
East Chicago, Indiana
Monday, January 11, 2016 - Part RG-1001RD
Excellent product. I received my new air filter very quickly and in perfect condition. I coupled this K&N air filter with a cold air intake on my 2006 Dodge Ram 1500 4.7L. The throttle response is a big improvement and the overall horsepower seems to have improved. Great job K&N on another great product.

Saturday, December 19, 2015 - Part RG-1001RD
Perfect fit and performance as expected from K&N.

Burbank, California
Thursday, April 30, 2015 - Part RG-1001RD
Nice sounds and small difference of acceleration at 4k Rpm. Better fuel economy on highway, but it is your driving who decides the difference in fuel economy . My car is a 2004 Nissan Maxima.

Québec, Canada
Monday, April 28, 2014 - Part RG-1001RD
I went from 18 mpg 22 mpg with my '99 Ford Ranger 3.0 4x4. Fast shipping too.

Jim Daley