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K&N 33-2385 4.7 out of 5 stars 31 Customer Reviews
Replacement Filters > Replacement Air Filter

List Price: $79.06
Your Price: USD $53.99

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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

[More Information on K&N Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount2.21 oz (65 ml)
Height1 in (25 mm)
Outside Length10.5 in (267 mm)
Outside Width9.875 in (251 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1.4 lb (0.6 kg)

Product Reviews

  I have worked on cars most of my life and I always use K&N filters in all my personal and customers vehicles. I put one in my H3 and I got 2 more MPG and a lot better response on acceleration.
Thomas Whitfield Coleman MI
  Was fine except the sticker in the package was no good, I wrote K&N to ask for some new ones and no one ever returned my email.
Thomas Whitfield Coleman, Michigan
  Easy replacement. Put in just before a long trip. Raised the gas mileage in my truck 3 mpg. Love it.
Larry Hall Dallas.- TX
  The first K&N filter I used, was in my 2005 GMC Sierra. It was a gift. At the time the truck had 3300 miles on it. I cleaned the filter twice. Once at 50,000 miles and a second time at 100,000 miles just before I traded the truck in on a new 2014 F-150. The 9 1/2 years I owned the truck it got between 18.5 and 20.0 MPG. on the highway and never had a lack of power. So before my new truck had 600 miles on it I replaced the factory filter with a new K&N filter. I know I will not be disappointed.
Charles Miller Minnesota
  There was a slightly noticeable improvement to pickup and performance based on lower RPM's required to give the same set cruising speed as before the filter replacement. Ordering and customer service as well as delivery of product was very good.
R. Fanelli Philadelphia, Pennsylvania
  Big fan of K&N air filters. So pleased with performance and fuel economy after putting one in my 2012 F150. I achieved the same level of satisfaction after putting one in my 2014 Taurus. Both engines are echoboost V6's. Very pleased with results.
Larry L. Leerskov Ollierville,Tennessee
  Increased gas mileage by 1.5 mpg in ford raptor, that's huge. Noticeably better throttle response.
WL Maryland