SHOP FOR YOUR VEHICLE

K&N RU-1820 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     1 Customer Review
RU-1820
$38.99 USD
In Stock & Ready to Ship!   Free Ground Shipping!
QTY
Find a Dealer

Product Overview

  • 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]
Base Outside Length4 in (102 mm)
Base Outside Width3 in (76 mm)
Filter MaterialCotton Gauze
Flange Inside Diameter2 in (51 mm)
Flange Length0.625 in (16 mm)
Flange Offset0.5 in (13 mm)
Flange TypeOffset
Height2.75 in (70 mm)
Top Outside Length3.5 in (89 mm)
Top Outside Width2.5 in (64 mm)
Top StyleRubber
Top MaterialNone
Air Filter ShapeOval Straight
Flanges1
Package Contents1 Air Filter
Package Quantity1
Warranty1 Year Limited
WashableYes
Product StyleOval Tapered Universal Air Filter
Weight0.5 lb (0.2 kg)
Filter Re-Oiling Amount0.2 oz (6 ml)
Product Box Height4.25 in (108 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)
Footnote 1Base Has 1-1/8" Vent
Inner WireNo
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N RU-1820 Universal Clamp-On Air Filter Product Reviews

Thursday, August 2, 2018 - Part RU-1820
Thanks to K&N for listing filters by dimension, i was able to find a filter that fit. the filter that the supercharger company sells will Not fit. Thanks Again.

William Molnar
Dyer, Indiana