K&N 33-2988

Replacement Filters > Replacement Air Filter
List Price: $78.30
Your Price: USD $52.99

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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 K&N 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 ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.57 oz (47 ml)
Height1.625 in (41 mm)
Outside Length11.938 in (303 mm)
Outside Width5.438 in (138 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
Weight1.3 lb (0.6 kg)

Customer Feedback

Be the first to review part 33-2988
Satisfied customer. My 2001 Toyota Echo did not come with a cabin air filter for all these year i kept putting off. When the oil change guy said do I want to purchase one, I said no cause I did not no how to install it. Thank you [website] for showing me how to install it. Now I see myself couldn't live without one it saved my lungs. Thank you. I will buy the kit when it's time to clean it. I ended up with the best. Thank you.

Joseph Dinglasan
Los Angeles, cA
I replaced the OEM air filter in our 2013 Subaru Crosstrek XV with the K&N 33-2304 replacement filter. The K&N filter was a perfect fit and took only minutes to install. I have K&N filters installed on all my vehicles. We do a lot of off-highway driving, which requires cleaning the air filter at more than normal intervals. K&N filters are simple to clean and maintain and don't require any special skills to do the job. I highly recommend K&N filters for any kind of vehicle, whether for on or off-highway.

Mike D
Corona, CA
Does NOT properly fit 2014 Subaru Outback 3.6. A 1/4 inch gap exists on either side (L and R) when the filter is PROPERLY installed. VERY DISAPPOINTING AFTER WAITING FOR THIS TO COME OFF OF BACK ORDER.I called and your rep said it was the 'correct size. Since it is undersized, when the recirc feature is ON in the car, outside air can still enter the system.

John Safranek
Denton, TX