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K&N 33-2472 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   40 Customer Reviews
  • 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®
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 the majority of vehicles 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.

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Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.77 oz (23 ml)
Height1 in (25 mm)
Outside Length10.625 in (270 mm)
Outside Width5.75 in (146 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight0.9 lb (0.4 kg)

K&N 33-2472 Air Filter Product Reviews

See all reviews!
Review part 33-2472
Tuesday, December 29, 2015 - Part 33-2472
Very easy to install, perfect fit. Car seems to have more pickup and go. Haven't done the mileage check yet, but I'm sure it will be greater than what I was getting in the past. Arrived within a week, which I think is pretty good, considering the distance from Ca. to Oh.

Doug Weeks
Lucasville, Ohio
Wednesday, December 23, 2015 - Part 33-2472
Prompt service, correct product and fit, completely satisfied.

Glenn Slater
Birdsboro, Pennsylvania
Tuesday, December 15, 2015 - Part 33-2472
Great service.

Ken Cooksey
Wednesday, October 28, 2015 - Part 33-2472
great product, easy to install,fast shipping. we use them in all 3 cars, with the cabin filters also. thanks K&N

Bob Dibianca
Wednesday, July 22, 2015 - Part 33-2472
I use K&N Air Filters on all of the vehicles I've owned and recommend these filters to friends and family. Can't beat washable filters, the last air filter you'll purchase for the vehicle. Great product.

Stanley Pascua
Austin, Texas
Friday, June 19, 2015 - Part 33-2472
As to be expected, product was right, fit good. Have used K&N air filters for 10+ years. The most mileage I've been able to accumulate on one filter is in excess of 75000 miles (not all on the same vehicle).

Don Rogers
Tyler, Texas
Wednesday, June 10, 2015 - Part 33-2472
I installed the air filter in a 2015 Kia Soul. There is an immediate increase in power and the shifting seems crisper as well. My in town gas mileage increase 4 mpg. Can't wait for the next long trip to see how the highway mpg is, and it's passing ability. I'm sure it will noticeably better as well.

Bryan K.
Vancouver, Washington