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K&N E-4250 5.0 out of 5 stars 1 Customer Review
Replacement Filters > Replacement Industrial Air Filter

List Price: $49.73
Your Price: $33.99

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The K&N E-4250 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4250 is easy to install and is custom designed to fit right into the factory air box of some Stihl chainsaws, as well as 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
  • One year limited warranty

Product Specifications

Air Filter Shape:Oval
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:0.22 oz (6 ml)
Height:1.625 in (41 mm)
Inner Wire:No
Inside Length:2.813 in (71 mm)
Inside Width:1.813 in (46 mm)
Outside Length:4.063 in (103 mm)
Outside Width:3.063 in (78 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:E-4250
Product Box Height:4.25 in (108 mm)
Product Box Length:4.63 in (117 mm)
Product Box Width:4.63 in (117 mm)
Product Style:Oval Air Filter
Top Material/Finish:None
Top Style:Open
Weight:0.2 lb (0.09 kg)

Product Reviews

 Typical K&N product. Absolutely great!
Jim Wahl, Nevada, Iowa