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K&N - R-1100 - Universal Air Filter


Item Details


  • Part Number: R-1100
  • Designed to escalate horsepower and acceleration while providing excellent filtration
  • Washable and reusable
  • Custom designed
  • Universal Compatibility
  • SUPC: SDL067919887


Product Style Round Tapered Universal Air Filter
Base Outside Diameter 3 in (76 mm)
Top Outside Diameter 2 in (51 mm)
Flanges 1
Flange Inside Diameter 1.688 in (43 mm)
Flange Length 1.5 in (38 mm)
Flange Type Angled
Flange Angle 40 degrees
Height 4 in (102 mm)
Filter Material Cotton Gauze
Top Style Rubber
Top Material/Finish None
Inner Wire No
Weight 0.59 lb (0.27 kg)
Product Box Length 4.63 in (117 mm)
Product Box Width 4.63 in (117 mm)
Product Box Height 7.25 in (184 mm)


K&N's replacement air filters are designed to escalate horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you can simply remove the disposable air filter and replace it with a K&N.

About the brand-

K&N Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the U.K. and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing. 

Today, K&N exists as both the sales and brand leader for performance filters, and maintains a stocking catalogue of over 3,500 part numbers, including an extensive line of both factory replacement drop-in filters, FIPK (Fuel Injection Performance Kit) applications, and its line of innovative Performance Gold oil filters. 

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