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K&N RU-4730 5.0 out of 5 stars 1 Customer Review
Universal Air Filters > Universal Rubber Filter

 List Price: $88.44
Your Price: $59.99

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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
  • Malleable flanges
  • Not legal for highway use in states adopting California emission regulations
  • One year limited warranty
Available Information
News Story - BMW 3-Series Power is Increased by more than 9 Horsepower with K&N Air Intake
News Story - Chevy Trailblazer, GMC Envoy & Isuzu Ascender Gain 9.29 HP with K&N 77-Series Air Intake
News Story - Isuzu Ascender, GMC Envoy and Chevy Trailblazer Owners Gain 9.5 HP with K&N Air Intake
News Story - Jeep Wrangler V6 3.8 Liter Engine Gets More HP with K&N Air Intake System
News Story - K&N Air Intake System Adds 14.61 Horsepower to Turbo Charged Volvo S40 and Volvo C30
News Story - 2008, 2009 and 2010 Jeep Compass Gain Est. 7.9 HP with K&N Air Intake System
News Story - Gain 7.94 HP with K&N Air Intake System on the 2007 and 2008 Jeep Compass and Dodge Caliber
News Story - Add 9.5 HP to Chevy Trailblazer, Isuzu Acender and GMC Envoy with K&N Air Intake
News Story - Add 12.31 Horsepower to 2008 to 2010 Dodge Avenger with K&N Air Intake System

Product Specifications 
Air Filter Large End Diameter:6 in (152 mm)
Air Filter Shape:Round Tapered
Base Outside Diameter:6 in (152 mm)
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:1.26 oz (37 ml)
Flange Inside Diameter:3 in (76 mm)
Flange Length:1.75 in (44 mm)
Flange Type:Centered
Height:6.5 in (165 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:RU-4730
Product Box Height:11 in (279 mm)
Product Box Length:6.38 in (162 mm)
Product Box Width:6.38 in (162 mm)
Product Style:Round Tapered Universal Air Filter
Top Material/Finish:None
Top Outside Diameter:5 in (127 mm)
Top Style:Rubber
Weight:1.2 lb (0.6 kg)

Product Reviews      Review part RU-4730

 Very good product! There's a real big difference performance from my previos cold air filter. This one is really awesome!!! I would recommend it to any other people.
MJ Evangelista, California