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K&N 33-2287 4.7 out of 5 stars 3 Customer Reviews
Replacement Filters > Replacement Air Filter

 List Price: $67.31
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33-2287
 
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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 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®
Available Information
33-2287 Cross Reference
Installation Instruction Sheet
33-2287 Vehicle Applications
Air Filter Test Data
News Story - Performance Parts for the Ford Expedition Add Power & Protection
News Story - Simple Ways to Boost Performance of your Ford F-250 Super Duty
News Story - Ford F-350 Super Duty Performance Upgrades Are Affordable and Simple to Install


Part 33-2287 Product Specifications
Product Style: Panel Air Filter
Height: 0.938 in (24 mm)
Outside Length: 11.375 in (289 mm)
Outside Width: 8.5 in (216 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 1.28 oz (38 ml)
Weight: 1.1 lb (0.5 kg)
Product Box Length: 10.44 in (265 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 11.56 in (294 mm)



Product Reviews      Review part 33-2287

 Love the product. Only had it for a few weeks and no problems yet.
Frank, Maryland
 Pretty good product. This is really a pretty awesome product. Anytime you can take an OEM procuct and exchange a K&N product and the performance of your vehicle. Makes a real big change in its mileage and it's performance. To me that makes it an awesome product. So I think I'll be replacing my air filters with K&N air filters from now on. And I'll make sure that I let everyone know about the K&N Products. Period. All I have to say from this point on is K&N Please keep right on doing what you guys do best with producing such a great product.
M. Walker, Georgia
 Noticed that my F 150 mileage improved slightly.
Phil Morgan, Pulaski, Wisconsin