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K&N 33-2435 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.7 out of 5 stars   22 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 Amount0.91 oz (27 ml)
Height1.125 in (29 mm)
Outside Length8.688 in (221 mm)
Outside Width7.344 in (187 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight0.9 lb (0.4 kg)

K&N 33-2435 Air Filter Product Reviews

Tuesday, October 18, 2016 - Part 33-2435
Not much of an improvement in power, 5 reduction in mpg.

Edgar Bustamante
Stevenson Ranch, California
Monday, October 10, 2016 - Part 33-2435
This is the third K&N filter that I have bought, the first was also a panel filter for a Mini One that had been chipped and a performance exhaust fitted. The result was that it was better than the equivalent Cooper and I am certain that the filter was of great assistance, all without adversely affecting economy. Whilst it is rather soon to assess the latest purchase, the engine and I looking for improved economy rather than performance the engine is less noticeable the throttle response has improved.

David Woods
Bolton, United Kingdom
Wednesday, October 5, 2016 - Part 33-2435
Excellent product. Fit perfecly.

Barry Crandall
Orange, California
Tuesday, October 4, 2016 - Part 33-2435
I am so very happy this product. I recommend it.

Daisy Openiano
Lomita, California
Sunday, October 2, 2016 - Part 33-2435
My 2016 RAV4 Hybrid is our new addition of cars to our household. Our 2009 F150 and a 2015 Chrysler 200C are both fitted with your permanent air filters. To be honest, I've only put 2000 miles on my RAV4 with only 11 miles when I bought it late August so I have not installed your air filter, which is different specifically for the Toyota hybrid version. I'm sure that it will be fine when I install it at about 10,000 miles.

Steve Heard
Boerne, Texas
Thursday, August 18, 2016 - Part 33-2435
Excellent product, I have one in every vehicle we own.

Robert Hamden
Winter Springs, Florida
Tuesday, August 16, 2016 - Part 33-2435
Great drop in filter. Run them in all my vehicles.

Fred Allen
Lomita, California