WASHABLE, REUSABLE AND DESIGNED TO LAST
K&N engine air filters are designed to be washable, reusable and to 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-engineered 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 that fit 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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DUCATI M750 Monster 750 1996 - 1996
DUCATI Monster 900 Dark City 904 1999 - 1999
DUCATI Monster 900 Chrome 900 1999 - 1999
DUCATI Monster 900 City 900 1999 - 1999
DUCATI Monster 750 Dark City 750 1999 - 1999
DUCATI Monster 750 City 750 1999 - 1999
DUCATI 900Ss 904 1999 - 1999
DUCATI 750Ss 742 1999 - 1999
DUCATI Monster 900S 900 1999 - 2000
DUCATI Monster 900S 904 2001 - 2001
DUCATI Monster 900 Metallic 904 2000 - 2001
DUCATI Monster 900 Dark 904 1999 - 2001
DUCATI Monster 750 Metallic 750 2000 - 2001
DUCATI Monster 750 Dark 750 1999 - 2001
DUCATI Monster 750 750 1999 - 2001
DUCATI Monster 400 Metallic 400 2001 - 2001
DUCATI 900Ss IE 900 2000 - 2001
DUCATI Monster 900 IE 904 2000 - 2002
DUCATI Monster 900 Dark 900 2000 - 2002
DUCATI Monster 900 904 1999 - 2002
DUCATI Monster 400 400 2001 - 2002
DUCATI 750Ss IE 750 2000 - 2002
DUCATI St4 916 1999 - 2003
DUCATI St2 944 1997 - 2003
DUCATI Monster 400S 400 2003 - 2003
DUCATI Monster 400 Dark 400 2002 - 2003
DUCATI 800 Sport 800 2003 - 2003
DUCATI 620 Sport 620 2003 - 2003
DUCATI St4S Abs 996 2003 - 2005
DUCATI St4S 996 2001 - 2005
DUCATI 800Ss 803 2004 - 2005
DUCATI 1000Ss 1000 2003 - 2006
DUCATI St3S Abs 992 2006 - 2007
DUCATI St3 992 2004 - 2007
DUCATI 800Ss 800 2003 - 2007