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E-4522
$32.99 USD
MSRP $51.49 35.9% Off
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K&N E-4522 Air Filter

Replacement Filters > Replacement Industrial Air Filter
  • Washable and reusable
  • Ease of maintenance
  • High air flow with excellent filtration
  • Increased performance
  • Grease provided for secure fit
  • Lifetime limited warranty
The K&N E-4522 replacement air filter is constructed using an oil-free synthetic media. A tube of sealing grease is provided to ensure an airtight seal. The E-4522 provides outstanding filtration, protecting your equipment's engine. This K&N air filter can be cleaned and used again. The E-4522 air filter fits some Kohler engines, in addition to other applications.

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

Product Specifications

Air Filter ShapeRound
Filter MaterialNon-woven Synthetic
FlangesNone
Height1.75 in (44 mm)
Inner WireNo
Inside Diameter5.5 in (140 mm)
Outside Diameter7 in (178 mm)
Package Contents1 Air Filter, 1 K&N 1oz Sealing Grease
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
Weight0.7 lb (0.3 kg)

Customer Feedback

I have K&N filters in my Subaru, Dodge Dakota Truck, in my ATV, and now in my Kohler Generator. Great filters!

Richard Budakowski
New Mexico
I rate the service and customer service at 5. However, the listing and cross reference information given per the EB site is a little misleading on description. I was looking for a K&N filter for a Kohler K161T 7 hp engine. It is a 1971 vintage and though it would be a nice touch compared to a paper pleated filter. The size E4400 must fit a later model Kohler K161 instead. The filter was the right ID and OD, but simply too tall for my given air box. If it could have come in a size at a height 1.5 inches it would have probably been a go. I included the original Kohler air filter part number in the return if you have or can make one to suit. Mike

C. Michael Hawkins
Huntersville, North Carolina
Everyone tells me K&N products are the best so I got these to replace Kohler oil filter. I was just a little disappointed because the filter end does not fit into my Kohler cap so I need to find another tool. Other than that, I think the quality of K&N is great and the price is very good too.

Yuming Tung
New York