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K&N 33-3025 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   21 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.

[More Information on K&N Replacement Air Filters]

Product Specifications

Air Filter ShapeUnique
Filter MaterialCotton Gauze
Height0.938 in (24 mm)
Outside Length11.375 in (289 mm)
Outside Width8.156 in (207 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight1.1 lb (0.5 kg)
Filter Re-Oiling Amount1.39 oz (41 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)

K&N 33-3025 Air Filter Product Reviews

Thursday, May 31, 2018 - Part 33-3025
Great supplier Filter came as advertised, in very short time. Would buy from K&N again. Thank you

Mila Petrik
Red Deer, Canada
Thursday, May 24, 2018 - Part 33-3025
I wish that you made a cold air intake for my car. If you did, I would have gone that route. Since you don't I went with just replacing the factory filter with yours. The difference it made was nothing short of amazing. My car is a 2018 Mini Cooper Countryman S All 4. Underneath, it's actually a BMW X1. Either way, Mini or BMW, both brands are known for performance. However, the performance in my Countryman was lacking seriously. Just changing the filter out was super easy and took virtually no time at all. It took the car from ultra conservative performance to exciting performance and all for $50. Great deal in my book.

John Reid
Levelland, Texas
Wednesday, December 27, 2017 - Part 33-3025
We use K&N in all of our rides.The best.

Jesse W Daves
Paradise, California