Ford Focus II Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Ford Focus II air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Ford Focus II Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Ford Focus II run better. Fast and FREE SHIPPING with any Ford Focus II air filter

  1. 2012 Ford Focus II 1.6L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  2. 2012 Ford Focus II 1.6L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  3. 2012 Ford Focus II 1.8L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  4. 2012 Ford Focus II 1.8L L4 Diesel air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  5. 2012 Ford Focus II 2.0L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  6. 2012 Ford Focus II 2.0L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  7. 2011 Ford Focus II 2.0L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  8. 2011 Ford Focus II 2.5L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  9. 2011 Ford Focus II 2.5L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  10. 2011 Ford Focus II 1.6L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  11. 2011 Ford Focus II 1.6L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  12. 2011 Ford Focus II 1.8L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  13. 2011 Ford Focus II 1.8L L4 Diesel air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  14. 2011 Ford Focus II 2.0L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  15. 2010 Ford Focus II 1.4L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  16. 2010 Ford Focus II 2.5L L5 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  17. 2010 Ford Focus II 2.5L L5 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  18. 2010 Ford Focus II 1.6L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  19. 2010 Ford Focus II 1.6L L4 Diesel air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  20. 2010 Ford Focus II 1.4L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  21. 2010 Ford Focus II 1.8L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  22. 2010 Ford Focus II 1.8L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  23. 2010 Ford Focus II 2.0L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  24. 2010 Ford Focus II 2.0L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  25. 2009 Ford Focus II 1.4L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  26. 2009 Ford Focus II 2.5L L5 Gas air filter
    $68.99 Regular Price $55.19 Special Price
    33-2873
    K&N
  27. 2009 Ford Focus II 2.5L L5 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  28. 2009 Ford Focus II 2.5L L5 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  29. 2009 Ford Focus II 1.8L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  30. 2009 Ford Focus II 1.8L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  31. 2009 Ford Focus II 2.0L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  32. 2009 Ford Focus II 2.0L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  33. 2009 Ford Focus II 1.4L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  34. 2009 Ford Focus II 1.6L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  35. 2009 Ford Focus II 1.6L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  36. 2008 Ford Focus II 1.8L L4 Diesel air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  37. 2008 Ford Focus II 2.5L L5 Gas air filter
    $68.99 Regular Price $55.19 Special Price
    33-2873
    K&N
  38. 2008 Ford Focus II 2.0L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  39. 2008 Ford Focus II 2.0L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  40. 2008 Ford Focus II 1.8L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  41. 2008 Ford Focus II 1.6L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  42. 2008 Ford Focus II 1.6L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  43. 2008 Ford Focus II 1.4L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  44. 2008 Ford Focus II 1.4L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  45. 2007 Ford Focus II 1.4L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  46. 2007 Ford Focus II 2.5L L5 Gas air filter
    $68.99 Regular Price $55.19 Special Price
    33-2873
    K&N
  47. 2007 Ford Focus II 1.6L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  48. 2007 Ford Focus II 1.6L L4 Diesel air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  49. 2007 Ford Focus II 2.0L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  50. 2007 Ford Focus II 2.0L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  51. 2007 Ford Focus II 2.0L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  52. 2007 Ford Focus II 1.4L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  53. 2007 Ford Focus II 1.4L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  54. 2007 Ford Focus II 1.6L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  55. 2007 Ford Focus II 2.0L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    33-2886
    K&N
  56. 2007 Ford Focus II 1.8L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  57. 2007 Ford Focus II 1.8L L4 Gas air filter
    $83.99 Regular Price $67.19 Special Price
    E-2993
    K&N
  58. 2007 Ford Focus II 1.8L L4 Gas air filter
    $36.99 Regular Price $29.59 Special Price
    KNF-2993
    K&N
  59. 2007 Ford Focus II 1.8L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    33-2886
    K&N
  60. 2006 Ford Focus II 1.8L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    33-2886
    K&N
  61. 2006 Ford Focus II 2.5L L5 Gas air filter
    $68.99 Regular Price $55.19 Special Price
    33-2873
    K&N
  62. 2006 Ford Focus II 1.6L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  63. 2006 Ford Focus II 1.4L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  64. 2006 Ford Focus II 2.0L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  65. 2006 Ford Focus II 2.0L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    33-2886
    K&N
  66. 2006 Ford Focus II 1.8L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  67. 2005 Ford Focus II 2.0L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    33-2886
    K&N
  68. 2005 Ford Focus II 1.6L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  69. 2005 Ford Focus II 1.4L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  70. 2005 Ford Focus II 1.8L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    33-2886
    K&N
  71. 2005 Ford Focus II 1.8L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  72. 2005 Ford Focus II 2.5L L5 Gas air filter
    $68.99 Regular Price $55.19 Special Price
    33-2873
    K&N
  73. 2005 Ford Focus II 2.0L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  74. 2004 Ford Focus II 2.0L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  75. 2004 Ford Focus II 2.0L L4 Diesel air filter
    $83.99 Regular Price $67.19 Special Price
    33-2886
    K&N
  76. 2004 Ford Focus II 1.8L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  77. 2004 Ford Focus II 1.6L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
  78. 2004 Ford Focus II 1.4L L4 Gas air filter
    $57.99 Regular Price $46.39 Special Price
    33-2877
    K&N
    Out of stock
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