K&N Universal Rubber Filter 3in Flg 4-1/2inch OD B / 2-1/4inch H - Black Top

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.

Fitment:
Harley Davidson FLD Switchback Base 2012
Harley Davidson FLD Switchback Base 2013
Harley Davidson FLD Switchback Base 2014
Harley Davidson FLD Switchback Base 2015
Harley Davidson FLD Switchback Base 2016
Harley Davidson FLHR Road King Base 2007
Harley Davidson FLHR Road King Base 2008
Harley Davidson FLHR Road King Base 2009
Harley Davidson FLHR Road King Base 2010
Harley Davidson FLHR Road King Base 2011
Harley Davidson FLHR Road King Base 2012
Harley Davidson FLHR Road King Base 2013
Harley Davidson FLHR Road King Base 2014
Harley Davidson FLHR Road King Base 2015
Harley Davidson FLHR Road King Base 2016
Harley Davidson FLHR Road King Base 2017
Harley Davidson FLHR Road King Base 2018
Harley Davidson FLHRC Road King Classic Base 2007
Harley Davidson FLHRC Road King Classic Base 2008
Harley Davidson FLHRC Road King Classic Base 2009
Harley Davidson FLHRC Road King Classic Base 2010
Harley Davidson FLHRC Road King Classic Base 2011
Harley Davidson FLHRC Road King Classic Base 2012
Harley Davidson FLHRC Road King Classic Base 2013
Harley Davidson FLHRCI Road King Classic Base 2002
Harley Davidson FLHRCI Road King Classic Base 2003
Harley Davidson FLHRCI Road King Classic Base 2004
Harley Davidson FLHRCI Road King Classic Base 2005
Harley Davidson FLHRCI Road King Classic Base 2006
Harley Davidson FLHRI Road King Base 2003
Harley Davidson FLHRI Road King Base 2004
Harley Davidson FLHRI Road King Base 2005
Harley Davidson FLHRI Road King Base 2006
Harley Davidson FLHRS Road King Custom Base 2007
Harley Davidson FLHRSE4 Screamin Eagle Road King Base 2008
Harley Davidson FLHRSI Road King Custom Base 2004
Harley Davidson FLHRSI Road King Custom Base 2005
Harley Davidson FLHRSI Road King Custom Base 2006
Harley Davidson FLHRXS Road King Special Base 2018
Harley Davidson FLHT Electra Glide Standard Base 2007
Harley Davidson FLHT Electra Glide Standard Base 2008
Harley Davidson FLHT Electra Glide Standard Base 2009
Harley Davidson FLHTC Electra Glide Classic Base 2007
Harley Davidson FLHTC Electra Glide Classic Base 2008
Harley Davidson FLHTC Electra Glide Classic Base 2009
Harley Davidson FLHTC Electra Glide Classic Base 2010
Harley Davidson FLHTC Electra Glide Classic Base 2011
Harley Davidson FLHTC Electra Glide Classic Base 2012
Harley Davidson FLHTC Electra Glide Classic Base 2013
Harley Davidson FLHTCI Electra Glide Classic Base 2002
Harley Davidson FLHTCI Electra Glide Classic Base 2003
Harley Davidson FLHTCI Electra Glide Classic Base 2004
Harley Davidson FLHTCI Electra Glide Classic Base 2005
Harley Davidson FLHTCI Electra Glide Classic Base 2006
Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2007
Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2008
Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2009
Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2010
Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2011
Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2012
Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2013
Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2002
Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2003
Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2004
Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2005
Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2006
Harley Davidson FLHTCUSE5 CVO Ultra Classic Electra Glide Base 2010
Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2009
Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2010
Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2011
Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2012
Harley Davidson FLHTCUTG Tri Glide Ultra Classic Base 2013
Harley Davidson FLHTI Electra Glide Standard Base 2003
Harley Davidson FLHTI Electra Glide Standard Base 2004
Harley Davidson FLHTI Electra Glide Standard Base 2005
Harley Davidson FLHTI Electra Glide Standard Base 2006
Harley Davidson FLHTK Electra Glide Ultra Limited Base 2011
Harley Davidson FLHTK Electra Glide Ultra Limited Base 2012
Harley Davidson FLHTK Electra Glide Ultra Limited Base 2013
Harley Davidson FLHTK Electra Glide Ultra Limited Base 2014
Harley Davidson FLHTK Ultra Limited Base 2015
Harley Davidson FLHTK Ultra Limited Base 2016
Harley Davidson FLHTK Ultra Limited Base 2017
Harley Davidson FLHTK Ultra Limited Base 2018
Harley Davidson FLHTKL Ultra Limited Low Base 2015
Harley Davidson FLHTKL Ultra Limited Low Base 2016
Harley Davidson FLHX Street Glide Base 2007
Harley Davidson FLHX Street Glide Base 2016
Harley Davidson FLHX Street Glide Base 2017
Harley Davidson FLHX Street Glide Base 2018
Harley Davidson FLHXI Street Glide Base 2006
Harley Davidson FLHXS Street Glide Special Base 2014
Harley Davidson FLHXS Street Glide Special Base 2015
Harley Davidson FLHXS Street Glide Special Base 2016
Harley Davidson FLHXS Street Glide Special Base 2017
Harley Davidson FLHXS Street Glide Special Base 2018
Harley Davidson FLHXXX Street Glide Trike Base 2010
Harley Davidson FLHXXX Street Glide Trike Base 2011
Harley Davidson FLRT Freewheeler Base 2015
Harley Davidson FLRT Freewheeler Base 2016
Harley Davidson FLRT Freewheeler Base 2017
Harley Davidson FLRT Freewheeler Base 2018
Harley Davidson FLS Softail Slim Base 2012
Harley Davidson FLS Softail Slim Base 2013
Harley Davidson FLS Softail Slim Base 2014
Harley Davidson FLS Softail Slim Base 2015
Harley Davidson FLS Softail Slim Base 2016
Harley Davidson FLS Softail Slim Base 2017
Harley Davidson FLSS Softail Slim S Base 2016
Harley Davidson FLSS Softail Slim S Base 2017
Harley Davidson FLSTC Heritage Softail Classic Base 2007
Harley Davidson FLSTC Heritage Softail Classic Base 2008
Harley Davidson FLSTC Heritage Softail Classic Base 2009
Harley Davidson FLSTC Heritage Softail Classic Base 2010
Harley Davidson FLSTC Heritage Softail Classic Base 2011
Harley Davidson FLSTC Heritage Softail Classic Base 2012
Harley Davidson FLSTC Heritage Softail Classic Base 2013
Harley Davidson FLSTC Heritage Softail Classic Base 2014
Harley Davidson FLSTC Heritage Softail Classic Base 2015
Harley Davidson FLSTC Heritage Softail Classic Base 2016
Harley Davidson FLSTC Heritage Softail Classic Base 2017
Harley Davidson FLSTCI Heritage Softail Classic Base 2002
Harley Davidson FLSTCI Heritage Softail Classic Base 2003
Harley Davidson FLSTCI Heritage Softail Classic Base 2004
Harley Davidson FLSTCI Heritage Softail Classic Base 2005
Harley Davidson FLSTCI Heritage Softail Classic Base 2006
Harley Davidson FLSTF Fat Boy Base 2007
Harley Davidson FLSTF Fat Boy Base 2008
Harley Davidson FLSTF Fat Boy Base 2009
Harley Davidson FLSTF Fat Boy Base 2010
Harley Davidson FLSTF Fat Boy Base 2011
Harley Davidson FLSTF Fat Boy Base 2012
Harley Davidson FLSTF Fat Boy Base 2013
Harley Davidson FLSTF Fat Boy Base 2014
Harley Davidson FLSTF Fat Boy Base 2015
Harley Davidson FLSTF Fat Boy Base 2016
Harley Davidson FLSTF Fat Boy Base 2017
Harley Davidson FLSTFB Fat Boy Lo Base 2010
Harley Davidson FLSTFB Fat Boy Lo Base 2011
Harley Davidson FLSTFB Fat Boy Lo Base 2012
Harley Davidson FLSTFB Fat Boy Lo Base 2013
Harley Davidson FLSTFB Fat Boy Lo Base 2014
Harley Davidson FLSTFB Fat Boy Lo Base 2015
Harley Davidson FLSTFB Fat Boy Lo Base 2016
Harley Davidson FLSTFBS Fat Boy S Base 2016
Harley Davidson FLSTFBS Fat Boy S Base 2017
Harley Davidson FLSTFI Fat Boy Base 2001
Harley Davidson FLSTFI Fat Boy Base 2002
Harley Davidson FLSTFI Fat Boy Base 2003
Harley Davidson FLSTFI Fat Boy Base 2004
Harley Davidson FLSTFI Fat Boy Base 2005
Harley Davidson FLSTFI Fat Boy Base 2006
Harley Davidson FLSTI Heritage Softail Base 2006
Harley Davidson FLSTN Softail Deluxe Base 2007
Harley Davidson FLSTN Softail Deluxe Base 2008
Harley Davidson FLSTN Softail Deluxe Base 2009
Harley Davidson FLSTN Softail Deluxe Base 2010
Harley Davidson FLSTN Softail Deluxe Base 2011
Harley Davidson FLSTN Softail Deluxe Base 2012
Harley Davidson FLSTN Softail Deluxe Base 2013
Harley Davidson FLSTN Softail Deluxe Base 2014
Harley Davidson FLSTN Softail Deluxe Base 2015
Harley Davidson FLSTNI Softail Deluxe Base 2005
Harley Davidson FLSTNI Softail Deluxe Base 2006
Harley Davidson FLSTSB Cross Bones Base 2008
Harley Davidson FLSTSB Cross Bones Base 2009
Harley Davidson FLSTSB Cross Bones Base 2010
Harley Davidson FLSTSB Cross Bones Base 2011
Harley Davidson FLSTSC Softail Springer Classic Base 2007
Harley Davidson FLSTSCI Softail Springer Classic Base 2005
Harley Davidson FLSTSCI Softail Springer Classic Base 2006
Harley Davidson FLSTSI Heritage Springer Base 2001
Harley Davidson FLSTSI Heritage Springer Base 2002
Harley Davidson FLSTSI Heritage Springer Base 2003
Harley Davidson FLTR Road Glide Base 2007
Harley Davidson FLTR Road Glide Base 2008
Harley Davidson FLTR Road Glide Base 2009
Harley Davidson FLTRI Road Glide Base 2002
Harley Davidson FLTRI Road Glide Base 2003
Harley Davidson FLTRI Road Glide Base 2004
Harley Davidson FLTRI Road Glide Base 2005
Harley Davidson FLTRI Road Glide Base 2006
Harley Davidson FLTRU Road Glide Ultra Base 2011
Harley Davidson FLTRU Road Glide Ultra Base 2012
Harley Davidson FLTRU Road Glide Ultra Base 2013
Harley Davidson FLTRX Road Glide Base 2015
Harley Davidson FLTRX Road Glide Base 2016
Harley Davidson FLTRX Road Glide Base 2017
Harley Davidson FLTRX Road Glide Base 2018
Harley Davidson FLTRX Road Glide Custom Base 2010
Harley Davidson FLTRX Road Glide Custom Base 2011
Harley Davidson FLTRX Road Glide Custom Base 2012
Harley Davidson FLTRX Road Glide Custom Base 2013
Harley Davidson FLTRXS Road Glide Special Base 2015
Harley Davidson FLTRXS Road Glide Special Base 2016
Harley Davidson FLTRXS Road Glide Special Base 2017
Harley Davidson FLTRXS Road Glide Special Base 2018
Harley Davidson FXCW Rocker Base 2008
Harley Davidson FXCW Rocker Base 2009
Harley Davidson FXCWC Rocker C Base 2008
Harley Davidson FXCWC Rocker C Base 2009
Harley Davidson FXCWC Rocker C Base 2010
Harley Davidson FXCWC Rocker C Base 2011
Harley Davidson FXD Dyna Super Glide Base 2007
Harley Davidson FXD Dyna Super Glide Base 2008
Harley Davidson FXD Dyna Super Glide Base 2009
Harley Davidson FXD Dyna Super Glide Base 2010
Harley Davidson FXDB Street Bob Base 2007
Harley Davidson FXDB Street Bob Base 2008
Harley Davidson FXDB Street Bob Base 2009
Harley Davidson FXDB Street Bob Base 2010
Harley Davidson FXDB Street Bob Base 2011
Harley Davidson FXDB Street Bob Base 2012
Harley Davidson FXDBI Street Bob Base 2006
Harley Davidson FXDC Super Glide Custom Base 2007
Harley Davidson FXDC Super Glide Custom Base 2008
Harley Davidson FXDC Super Glide Custom Base 2009
Harley Davidson FXDC Super Glide Custom Base 2010
Harley Davidson FXDC Super Glide Custom Base 2011
Harley Davidson FXDC Super Glide Custom Base 2012
Harley Davidson FXDC Super Glide Custom Base 2013
Harley Davidson FXDC Super Glide Custom Base 2014
Harley Davidson FXDCI Super Glide Custom Base 2005
Harley Davidson FXDCI Super Glide Custom Base 2006
Harley Davidson FXDF Fat Bob Base 2016
Harley Davidson FXDF Fat Bob Base 2017
Harley Davidson FXDI Dyna Super Glide Base 2004
Harley Davidson FXDI Dyna Super Glide Base 2005
Harley Davidson FXDI Dyna Super Glide Base 2006
Harley Davidson FXDI35 Dyna 35th Anniversary Super Glide Base 2006
Harley Davidson FXDL Dyna Low Rider Base 2007
Harley Davidson FXDL Dyna Low Rider Base 2008
Harley Davidson FXDL Dyna Low Rider Base 2009
Harley Davidson FXDL Low Rider Base 2014
Harley Davidson FXDL Low Rider Base 2015
Harley Davidson FXDL Low Rider Base 2016
Harley Davidson FXDL Low Rider Base 2017
Harley Davidson FXDLI Dyna Low Rider Base 2004
Harley Davidson FXDLI Dyna Low Rider Base 2005
Harley Davidson FXDLI Dyna Low Rider Base 2006
Harley Davidson FXDLS Low Rider S Base 2017
Harley Davidson FXDWG Dyna Wide Glide Base 2007
Harley Davidson FXDWG Dyna Wide Glide Base 2008
Harley Davidson FXDWG Dyna Wide Glide Base 2010
Harley Davidson FXDWG Dyna Wide Glide Base 2011
Harley Davidson FXDWG Dyna Wide Glide Base 2012
Harley Davidson FXDWG Dyna Wide Glide Base 2013
Harley Davidson FXDWG Dyna Wide Glide Base 2014
Harley Davidson FXDWG Dyna Wide Glide Base 2015
Harley Davidson FXDWG Dyna Wide Glide Base 2016
Harley Davidson FXDWG Dyna Wide Glide Base 2017
Harley Davidson FXDWGI Dyna Wide Glide Base 2004
Harley Davidson FXDWGI Dyna Wide Glide Base 2005
Harley Davidson FXDWGI Dyna Wide Glide Base 2006
Harley Davidson FXDXI Dyna Super Glide Sport Base 2004
Harley Davidson FXDXI Dyna Super Glide Sport Base 2005
Harley Davidson FXS Blackline Base 2011
Harley Davidson FXS Blackline Base 2012
Harley Davidson FXS Blackline Base 2013
Harley Davidson FXSB Breakout Base 2014
Harley Davidson FXSB Breakout Base 2015
Harley Davidson FXSB Breakout Base 2016
Harley Davidson FXSB Breakout Base 2017
Harley Davidson FXST Softail Standard Base 2007
Harley Davidson FXSTB Night Train Base 2007
Harley Davidson FXSTB Night Train Base 2008
Harley Davidson FXSTB Night Train Base 2009
Harley Davidson FXSTBI Night Train Base 2001
Harley Davidson FXSTBI Night Train Base 2002
Harley Davidson FXSTBI Night Train Base 2003
Harley Davidson FXSTBI Night Train Base 2004
Harley Davidson FXSTBI Night Train Base 2005
Harley Davidson FXSTBI Night Train Base 2006
Harley Davidson FXSTC Softail Custom Base 2007
Harley Davidson FXSTC Softail Custom Base 2008
Harley Davidson FXSTC Softail Custom Base 2009
Harley Davidson FXSTC Softail Custom Base 2010
Harley Davidson FXSTD Softail Deuce Base 2007
Harley Davidson FXSTDI Softail Deuce Base 2001
Harley Davidson FXSTDI Softail Deuce Base 2002
Harley Davidson FXSTDI Softail Deuce Base 2003
Harley Davidson FXSTDI Softail Deuce Base 2004
Harley Davidson FXSTDI Softail Deuce Base 2005
Harley Davidson FXSTDI Softail Deuce Base 2006
Harley Davidson FXSTI Softail Standard Base 2001
Harley Davidson FXSTI Softail Standard Base 2002
Harley Davidson FXSTSI Springer Softail Base 2001
Harley Davidson FXSTSI Springer Softail Base 2002
Harley Davidson FXSTSI Springer Softail Base 2003
Harley Davidson FXSTSI Springer Softail Base 2004
Harley Davidson FXSTSI Springer Softail Base 2005
Harley Davidson FXSTSI Springer Softail Base 2006