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MSRP $52.79 35.6% Off
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K&N E-4188 Air Filter

Replacement Filters > Custom Air Filter
  • Designed to increase horsepower and acceleration
  • Designed for industrial applications
  • High air flow with excellent filtration
  • Washable and reusable air filter
  • One year limited warranty
K&N Small Engine and Light Industrial Replacement Air Filters - K&N manufactures many direct replacement elements for small industrial engines, utility lawn and garden units, air compressors, generators, chain saws, etc.

[More Information on Small Engine & Light Industrial Air Filters]

Available Information

Product Specifications

Air Filter ShapeRound
Filter MaterialCotton Gauze
Height1.438 in (37 mm)
Inner WireNo
Inside Diameter2 in (51 mm)
Outside Diameter3 in (76 mm)
Package Contents1 Air Filter, 1 K&N 1/2oz Filter Oil
Package Quantity1
Product Box Height4.25 in (108 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleRubber
Weight0.3 lb (0.1 kg)

K&N E-4188 Air Filter Product Reviews