K&N E-4552

Replacement Filters > Replacement Industrial Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   13 Customer Reviews
List Price: $57.21
Your Price: USD $38.99

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K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

[More Information on Universal Air Filters]
  • Designed to increase horsepower and acceleration
  • Hundreds of sizes and shapes for most applications
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • Malleable flanges
  • Not legal for highway use in states adopting California emission regulations
  • One year limited warranty

Product Specifications

Air Filter ShapeRound
Base Outside Diameter3.375 in (86 mm)
Filter MaterialNon-woven Synthetic
Height7.125 in (181 mm)
Inner WireNo
Inside Diameter1.875 in (48 mm)
Outside Diameter3.5 in (89 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 Outside Diameter3.5 in (89 mm)
Top StyleRubber
Weight0.9 lb (0.4 kg)

Product Reviews

See all reviews!
Review part E-4552
Thursday, October 08, 2015 - Part E-4552
I love K&N have been using them since wary '70's. They work super and I would give them 5 stars but this almost didn't fit my Kubota BX25DLB. With a bit of a push and love I got the cover closed. It's about an 1/8 to long. It will be nice to never change an air filter again

Gaffney, SC
Monday, August 31, 2015 - Part E-4552
Quality made filter and fits tight in my Kubota 2660

Monday, August 31, 2015 - Part E-4552
High quality and very simple to install. Will recommend to others.

John Johnson
Stanwood, MI
Friday, April 10, 2015 - Part E-4552
Called the 800 number because I was looking for a filter for my tractor. Wasn't able to find it on web site but the person I talk to set me up. Got it ordered and arrived quickly. K&N has been around a long time and I use them because I would rather clean it and be ready to go. Rather than buying new paper filters that just get thrown away.

Monday, March 30, 2015 - Part E-4552
Great product and fast service!

Debra/Tom Montgomery
Tuesday, January 20, 2015 - Part E-4552
I ordered an air filter for a Kubota BX tractor. I have purchased K&N filter for several road vehicles. They performed well by small but noticeable improvements in power or mpg. The Kubota is a diesel and my incentive was the extremely dusty conditions would require may paper filters vs one K&N. I do not anticipate any noticeable performance change rather it is an economic decision.

Thursday, December 18, 2014 - Part E-4552
Works fine. Fit is good. Have not noticed any notable enhancements.