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K&N 33-2433 5.0 out of 5 stars 1 Customer Review
Replacement Filters > Replacement Air Filter

 List Price: $70.95
Your Price: $48.99

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33-2433
 
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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®


Product Specifications 
Air Filter Shape:Panel
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:0.52 oz (15 ml)
Height:1.25 in (32 mm)
Outside Length:7.125 in (181 mm)
Outside Width:6 in (152 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:33-2433
Product Box Height:9.69 in (246 mm)
Product Box Length:7.72 in (196 mm)
Product Box Width:1.75 in (44 mm)
Product Style:Panel Air Filter
Weight:1.7 lb (0.8 kg)


Product Reviews      Review part 33-2433

 Filter was easy to purchase and install on my 2010 Honda Insight. K&N shipped and delivered the filter within 2 days. After 2 months my Insight gets better MPG in the city with econ on than before installing K&N filter, even with a slightly larger than stock tire. With the econ off my Insight has effort-less acceleration and again slightly better MPG than before the filter. The K&N filter has been a great and surprising performance boost at a very low cost. Thanks K&N.
Brian Morse, Coppell, Texas