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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KAWASAKI Kz550D Gp 550 1981 - 1981
KAWASAKI Kz550C Ltd 550 1980 - 1983
KAWASAKI Kz550A 550 1980 - 1983
KAWASAKI Kz550 Specter 550 1983 - 1984
KAWASAKI Kz550 Ltd 550 1984 - 1984
KAWASAKI Zx550 Gpz 550 1984 - 1986
KAWASAKI Zx600 Ninja 600R 599 1985 - 1987
KAWASAKI Gpz400R 400 1989 - 1989
KAWASAKI Zr400 Zephyr 400 1989 - 1995
KAWASAKI Zr7 750 1999 - 2001
KAWASAKI Zr400 Zephyr X 400 1996 - 2002
KAWASAKI Zr7S 750 2001 - 2005
KAWASAKI Zr750 Zephyr 750 1991 - 2006
KAWASAKI Zr550 Zephyr 550 1990 - 1999