K&N HD-1390 Air Filter

WASHABLE, REUSABLE AND DESIGNED TO LAST

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:

. HARLEY DAVIDSON Fxst Softail 82 Ci 1990 - 1990
HARLEY DAVIDSON Flst Heritage Softail 82 Ci 1990 - 1990
HARLEY DAVIDSON Fxdb-D Dyna Glide Daytona 82 Ci 1991 - 1991
HARLEY DAVIDSON Fxdb Dyna Glide Sturgis 82 Ci 1991 - 1991
HARLEY DAVIDSON Fxrt Sport Glide 82 Ci 1990 - 1992
HARLEY DAVIDSON Fxrs Low Rider 82 Ci 1990 - 1992
HARLEY DAVIDSON Fxdc Dyna Glide Custom 82 Ci 1992 - 1992
HARLEY DAVIDSON Fxdb Dyna Glide Daytona 82 Ci 1992 - 1992
HARLEY DAVIDSON Fxrs-Sp Low Rider Sport 82 Ci 1990 - 1993
HARLEY DAVIDSON Fxrs Low Rider Conv. 82 Ci 1990 - 1993
HARLEY DAVIDSON Fxr Super Glide 82 Ci 1990 - 1993
HARLEY DAVIDSON Fxlr Low Rider Custom Annv. 82 Ci 1993 - 1993
HARLEY DAVIDSON Fltcu Ultra Tour Glide Annv. 82 Ci 1993 - 1993
HARLEY DAVIDSON Fltc Tour Glide Classic 82 Ci 1990 - 1993
HARLEY DAVIDSON Flhtcu Electra Glide Ultra Classic Annv. 82 Ci 1993 - 1993
HARLEY DAVIDSON Flhtc Classic Anniversary 82 Ci 1993 - 1993
HARLEY DAVIDSON Flhs Electra Glide Sport 82 Ci 1990 - 1993
HARLEY DAVIDSON Fxlr Low Rider Custom 82 Ci 1990 - 1994
HARLEY DAVIDSON Fxds Dyna Low Rider Conv. 82 Ci 1994 - 1995
HARLEY DAVIDSON Fltcu Ultra Tour Glide Classic 82 Ci 1990 - 1995
HARLEY DAVIDSON Flstn Heritage Softail Nostalgia 82 Ci 1993 - 1995
HARLEY DAVIDSON Fxstsb Bad Boy 82 Ci 1995 - 1997
HARLEY DAVIDSON Flhtcu Electra Glide Ultra Classic 82 Ci 1990 - 1997
HARLEY DAVIDSON FXDWG Dyna Wide Glide 82 Ci 1993 - 1998
HARLEY DAVIDSON Fxds Dyna Convertible 82 Ci 1996 - 1998
HARLEY DAVIDSON FXDL Dyna Low Rider 82 Ci 1993 - 1998
HARLEY DAVIDSON FXD Dyna Super Glide 82 Ci 1995 - 1998
HARLEY DAVIDSON FLTR Road Glide 82 Ci 1998 - 1998
HARLEY DAVIDSON Flstn Heritage Softail Special 82 Ci 1996 - 1998
HARLEY DAVIDSON FLHTC Electra Glide Classic 82 Ci 1990 - 1998
HARLEY DAVIDSON FLHT Electra Glide Standard 82 Ci 1995 - 1998
HARLEY DAVIDSON FLHR Road King 82 Ci 1995 - 1998
HARLEY DAVIDSON Fxsts Springer Softail 82 Ci 1990 - 1999
HARLEY DAVIDSON FXSTC Softail Custom 82 Ci 1990 - 1999
HARLEY DAVIDSON FXSTB Night Train 82 Ci 1999 - 1999
HARLEY DAVIDSON FXST Softail Standard 82 Ci 1999 - 1999
HARLEY DAVIDSON Heritage Springer 82 Ci 1997 - 1999
HARLEY DAVIDSON FLSTF Fat Boy 82 Ci 1990 - 1999
HARLEY DAVIDSON FLSTC Heritage Softail Classic 82 Ci 1990 - 1999