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K&N E-4425 5.0 out of 5 stars 1 Customer Review
Replacement Filters > Replacement Industrial Air Filter

List Price: $51.87
Your Price: USD $34.99

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E-4425
 
Not in stock.
  Will ship as soon as it becomes available.

The K&N E-4425 is a synthetic oil-free replacement air filter manufactured to provide exceptional filtration to your small engine or light industrial equipment. This air filter reduces restriction allowing the engine to breathe more efficiently. It is reusable, so it can be washed with K&N synthetic air filter cleaner then reinstalled to use again. It is the last air filter you will have to buy. K&N E-4425 air filter fits some Onan welders, and other applications.

[More Information on Small Engine & Light Industrial Air Filters]
  • Washable and reusable
  • Designed for industrial and small engine applications
  • High air flow with excellent filtration
  • Ease of maintenance
  • Lifetime Limited Warranty

Product Specifications

Air Filter ShapeRound
Filter MaterialNon-woven Synthetic
FlangesNone
Height2.188 in (56 mm)
Inner WireNo
Inside Diameter6.375 in (162 mm)
Outside Diameter7.75 in (197 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height7.75 in (197 mm)
Product Box Length7.75 in (197 mm)
Product Box Width4.13 in (105 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleOpen
Weight1 lb (0.4 kg)


Product Reviews


  After years of throwing away OEM filters twice a year I now have a better filter that will last for many, many years and allow me to clean it providing better airflow to the engine. K&N quality is second to none with perfect fit. Money spent on K&N products is an excellent investment in increasing the performance, longevity and owner experience of whatever product it is installed in. Thank You K&N! Five stars simply because no more were offered!
Ernie Canelli III Fairfield, Maine