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K&N RC-1820 5.0 out of 5 stars 2 Customer Reviews
Universal Air Filters > Universal Chrome Filter

 List Price: $59.72
Your Price: $39.99

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RC-1820
 
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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]
  • 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
  • Pliable flanges absorb vibration and can be stretched up to 1/16 In. to fit in-between sizes
  • Not legal for highway use in states adopting California emission regulations
  • One year limited warranty
Available Information
Installation Instruction Sheet
RC-1820 Vehicle Applications


Part RC-1820 Product Specifications
Product Style: Oval Tapered Universal Air Filter
Base Outside Length: 4 in (102 mm)
Base Outside Width: 3 in (76 mm)
Flange Inside Diameter: 2 in (51 mm)
Flange Length: 0.625 in (16 mm)
Flange Offset: 0.5 in (13 mm)
Flange Type: Offset
Height: 2.75 in (70 mm)
Top Outside Length: 3 in (76 mm)
Top Outside Width: 2 in (51 mm)
Top Style: Metal
Top Material/Finish: Chrome
Air Filter Shape: Oval Straight
Filter Material: Cotton Gauze
Flanges: 1
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 0.2 oz (6 ml)
Footnote 1: Base Has 11/32" Vent
Inner Wire: No
Outside Length: 3 in (76 mm)
Weight: 0.51 lb (0.23 kg)
Product Box Length: 4.63 in (117 mm)
Product Box Width: 4.63 in (117 mm)
Product Box Height: 4.25 in (108 mm)



Product Reviews      Review part RC-1820

 My experience with K&N was a real pleasure. The product was exactly as described, and it fit perfectly. I was at Raceway Park a few weeks ago and asked the rep there for a direct replacement for my AF-212 air filter. I looked myself prior to speaking to the rep and the dimensions of the K&N were NOT the same as the AF-212, even though they gave me a direct replacement number. I even looked at complete kits, but your kit did not offer a drop down bottom plate low enough. My existing filter drops down 2. Any help in this matter would be greatly appreciated.I was thinking of a K&N for my Nova as well. Thank You.
Dominic Petruzzelli, New York
 Shipped promptly. Ready to install product.
Matt Walker, Toledo Ohio
 Awesome.... Great fit and easy to install. After putting these filters (RC-1820) on my SuzukiSs83 VS1400 and after a re-jetted carburetor, my bike pulls harder than ever, picking the front tire of the ground with ease. Amazing what a filter can do. Thank you K&N.
Justin, Vermont