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33-2211
$47.99 USD
MSRP $74.69 35.7% Off
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K&N 33-2211 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   6 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 ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.53 oz (16 ml)
Height0.813 in (21 mm)
Outside Length9.75 in (248 mm)
Outside Width4.688 in (119 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
Weight0.7 lb (0.3 kg)

K&N 33-2211 Air Filter Product Reviews

Monday, May 02, 2016 - Part 33-2211
I would recommend the reuseable air filter, it definitely improves the performance of car, And you can wash it, so it saves on cost and the invironment.

G Jarvis
Hampshire, United Kingdom
Tuesday, April 28, 2015 - Part 33-2211
Good filter. Very prompt shipping. Always treated good at online retailer.

Mike Irvine
St Leonard, Maryland
Wednesday, April 01, 2015 - Part 33-2211
Great experience in online shopping. Will be back!

Vern Kjonegaard
San Diego, CA
Saturday, March 21, 2015 - Part 33-2211
Hey, it's a Scion xB...how much faster could you make it? Bought on general principles, and as an effort to get an expensive hat.

RAF
Palm Harbor, Florida
Thursday, March 05, 2015 - Part 33-2211
Had K&N on another ride so no surprises. Nice low end gain plus better gas mileage.

Milton
California
Wednesday, August 13, 2014 - Part 33-2211
I now get 5 miles more to a gallon of gas. Unbelievable. Easy easy to install..

Cathy M
Emerald Ilse, North Carolina