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K&N RC-5100 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   5.0 out of 5 stars   4 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.

[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
Filter Re-Oiling Amount1.36 oz (40 ml)
Flange Inside Diameter3.125 in (79 mm)
Flange Length1.75 in (44 mm)
Flange TypeCentered
Height7 in (178 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11 in (279 mm)
Product Box Length6.38 in (162 mm)
Product Box Width6.38 in (162 mm)
Product StyleRound Tapered Universal Air Filter
Top Material/FinishChrome
Top Outside Diameter5 in (127 mm)
Top StyleMetal
Weight1.2 lb (0.6 kg)

K&N RC-5100 Universal Clamp-On Air Filter Product Reviews

Wednesday, November 9, 2016 - Part RC-5100
Excellent product. Have the K&N system on 3 out of 5 vehicles that I own. Does what it says it's going to do and delivers both performance, but more importantly to me, fuel, mileage increase.

Todd Cowden
Atlanta, Georgia
Monday, June 6, 2016 - Part RC-5100
Listen,Man.... I've been runnin' K&N for at least 30 years....probably more- Why bother with anything else?

Frenchtown, New Jersey
Tuesday, May 10, 2016 - Part RC-5100
Love that K&N air filter! I've had it since 2005-06. Now my mileage is almost 240,000 and still goes on. Rock on!

Tyler Veatch
Palmer, Alaska
Wednesday, November 13, 2013 - Part RC-5100
The product is great! I've had one on my 2000 Tundra and 2004 Tundra. I recently plan on buying a new Tundra and ready to order another K&N Automative Air Filter. It's not only the filter, but the terrific service I received from the K&M sales representatives! I can't say enough about how courtious and helpful they are! I'm sold!!!

Santee, California