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K&N 38-2027S Air Filter

Replacement Filters > Replacement Air Filter-HDT
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   5 Customer Reviews
  • Washable and reusable
  • Easy to clean
  • Outstanding filtration
  • No oil required
K&N's line of Heavy Duty commercial grade air filters are washable and have been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use a new hybrid filtration medium that's incredibly easy to clean. They can be washed using power sprayers, pressure washers or standard truck washing equipment and they do not require the use of oil. Instead of repeatedly throwing away expensive disposable air filters, now you have a choice. A washable air filter designed to improve engine performance will now make air filter maintenance a snap.

[More Information on Washable Heavy Duty Replacement Air Filters]

Product Specifications

Flow DirectionStandard
Height16 in (406 mm)
Filter MaterialNon-woven Synthetic
Inner WireYes
Inside Diameter9.938 in (252 mm)
Outside Diameter12.188 in (310 mm)
Top MaterialNone
Top StyleRubber
Product StyleHeavy Duty Replacement Filter Round Straight
Air Filter ShapeRound Straight
Package Contents1 Air Filter
Package Quantity1
Weight12.6 lb (5.7 kg)
Product Box Height18 in (457 mm)
Product Box Length14 in (356 mm)
Product Box Width14 in (356 mm)

K&N 38-2027S Air Filter Product Reviews

Wednesday, May 17, 2017 - Part 38-2027S
Shipping was quicker than I expected. I have already noticed a difference in mileage. There is no doubt in my mind that this filter will pay itself off in three months. I would and have already recommended K&N filters to other drivers. I am very pleased with my purchase.

John Roberson
DeLand, Florida
Friday, April 14, 2017 - Part 38-2027S
Very good replacement filter. Used it on my 2011 international prostar running the Cummins isx, and it picked up a little power and torque. But really bought it for fuel mileage and it has already paid for itself in two weeks. I average .8 mpg better than before.

Jonathan Scarborough
North Charleston, South Carolina
Wednesday, November 2, 2016 - Part 38-2027S
Bada** filter. I use it on my dump truck and work all day in the calichie. .. thing still looks new. Seems like it has better throttle response, too.

Baudi Bonilla
Kermit, Texas
Thursday, June 16, 2016 - Part 38-2027S
On my own Truck, this filter has saved me lots of money,

Jody Bulmer
Ottawa, Illinois
Wednesday, March 12, 2014 - Part 38-2027S
We are owner/operators with a 2009 International Prostar. We chose this air filter to help with the overall cost of replacement filters. We have the K&N air filters on all of our personal vehicles and love them also. Best INVESTMENT a truck driver could make!

Robert Taylor
Bullhead City, Arizona