WASHABLE, REUSABLE AND DESIGNED TO LAST
K&N engine air filters are designed to be washable, reusable and last the life of your vehicle. The premium filter design incorporates multiple layers of patented cotton gauze media and a specially engineered oil, originally designed for the demands of the racetrack and now custom designed for your vehicle. Tested, proven and trusted for over 50 years, millions of drivers trust K&N air filters to help protect their engines from premature wear. Use our simple vehicle selector to view filters compatible with your year, make and model.
RESISTANT FOR LIFE
Unlike disposable filters that must be replaced frequently, K&N® High-Flow Air Filters™ are washable, reusable and designed to last the life of your vehicle. Feel confident in your purchase with a “No Hassle” Lifetime Limited Warranty.
DESIGNED
FOR PERFORMANCE
Originally designed for high performance on the racetrack, now custom designed for your vehicle’s make and model. K&N® air filters are tested on a SuperFlow flow bench to ensure increased airflow over a stock filter. See test data for many K&N filters on individual product pages.
PROTECTS YOUR ENGINE
K&N's next-generation filter features thousands of microscopic cotton fibers, and an innovative layered, oiled cotton media design helps capture dirt and protect your engine from contaminants. Each filter design is tested in an ISO 5011 laboratory to ensure excellent filtration efficiency for exceptional engine protection.
PROVEN ON THE TRACK
K&N’s performance cotton filter design has been tested and perfected over the past five decades, in everything from NASCAR race cars to top-of-the-line fuel dragsters to commuter vehicles. Millions of drivers continue to trust K&N air filters for their proven performance and American-made quality.
REDUCES WASTE
Over 100 million disposable air filters and their packaging waste end up in landfills each year. Choosing a washable, reusable product that will last the life of your vehicle helps reduce unnecessary waste.
QUICK AND EASY INSTALLATION
Designed to easily fit into your factory air box as easily as any other air filter. Typically installs in less than five minutes with no tools required.
Compatible with:
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MERCEDES BENZ SLC (R172) SLC 43AMG 2016 -
MERCEDES BENZ SL (R231) SL400 2014 -
MERCEDES BENZ S_Class Coupe/Cabriolet (C217/A217) S500 Hybrid 2014 - 2017
MERCEDES BENZ S_Class Coupe/Cabriolet (C217/A217) S400 2015 - 2017
MERCEDES BENZ S_Class (W222) S560e 3.0i 2017 -
MERCEDES BENZ S_Class (W222) S500 Hybrid 2014 - 2017
MERCEDES BENZ S_Class (W222) S400 2015 - 2017
MERCEDES BENZ Maybach (X222) S400 2015 - 2017
MERCEDES BENZ M_Class (W166) ML400 2013 - 2015
MERCEDES BENZ GLE Coupe (C292) GLE450 AMG 2015 -
MERCEDES BENZ GLE Coupe (C292) GLE43 AMG 2015 -
MERCEDES BENZ GLE Coupe (C292) GLE400 2015 -
MERCEDES BENZ GLE (W166) GLE500e 2015 - 2019
MERCEDES BENZ GLE (W166) GLE450 AMG 2015 - 2019
MERCEDES BENZ GLE (W166) GLE43 AMG 2015 - 2019
MERCEDES BENZ GLE (W166) GLE400 2015 - 2019
MERCEDES BENZ GLC (X253) GLC450 AMG 2015 -
MERCEDES BENZ GLC (X253) GLC43 AMG 2015 -
MERCEDES BENZ GL/GLS (X166) GL400 2013 - 2019
MERCEDES BENZ E_Coupe/ Cabriolet (A/C238) E450 2019 - 6/2020
MERCEDES BENZ E_Coupe/ Cabriolet (A/C238) E43 AMG 2018 -
MERCEDES BENZ E_Coupe/ Cabriolet (A/C238) E400 2017 - 2019
MERCEDES BENZ E_Coupe/ Cabriolet (A/C207) E400 2014 - 2017
MERCEDES BENZ E_Coupe/ Cabriolet (A/C207) E350 2014 - 2016
MERCEDES BENZ E_Coupe/ Cabriolet (A/C207) E320 2014 - 2017
MERCEDES BENZ E_Class (W213/S213) E43 AMG 2016 - 2019
MERCEDES BENZ E_Class (W213/S213) E450 2019 - 6/2020
MERCEDES BENZ E_Class (W213/S213) E400 2016 - 2018
MERCEDES BENZ E_Class (W212/S212) E400 3.5i 7/2014 - 2016
MERCEDES BENZ CLS (C218/X218) CLS400 2014 - 2017
MERCEDES BENZ C_Class (W205/S205/C205) C450 AMG 2015 -
MERCEDES BENZ C_Class (W205/S205/C205) C43 AMG 2015 -
MERCEDES BENZ C_Class (W205/S205/C205) C400 2015 -