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K&N 38-2018S 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   1 Customer Review
  • 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
Height15.438 in (392 mm)
Filter MaterialNon-woven Synthetic
Inner WireYes
Inside Diameter7 in (178 mm)
Outside Diameter11 in (279 mm)
Top MaterialTextured Black
Top StyleMetal
Product StyleHeavy Duty Replacement Filter Round Straight
Air Filter ShapeRound Straight
Package Contents1 Air Filter
Package Quantity1
Weight11.4 lb (5.2 kg)
Product Box Height18 in (457 mm)
Product Box Length14 in (356 mm)
Product Box Width14 in (356 mm)

K&N 38-2018S Air Filter Product Reviews

Monday, July 20, 2015 - Part 38-2018S
I run 80 from the Mid West in to Oakland California, and my fuel is a .4 less. Usually I spend 720 gallons, in a 4000 milles round trip, now is around 675 gallons,

Rodrigo M