Audi A1 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Audi A1 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Audi A1 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Audi A1 run better. Fast and FREE SHIPPING with any Audi A1 air filter

  1. 2026 Audi A1 2.0L L4 Petrol air filter
    £67.99
    AEM-28-30005
    K&N
  2. 2026 Audi A1 2.0L L4 Petrol air filter
    £67.99
    33-3005
    K&N
  3. 2026 Audi A1 1.5L L4 Petrol air filter
    £67.99
    33-3111
    K&N
  4. 2026 Audi A1 1.0L L3 Petrol air filter
    £67.99
    33-3111
    K&N
  5. 2025 Audi A1 1.0L L3 Petrol air filter
    £67.99
    33-3111
    K&N
  6. 2025 Audi A1 1.5L L4 Petrol air filter
    £67.99
    33-3111
    K&N
  7. 2024 Audi A1 2.0L L4 Petrol air filter
    £67.99
    AEM-28-30005
    K&N
  8. 2024 Audi A1 2.0L L4 Petrol air filter
    £67.99
    33-3005
    K&N
  9. 2024 Audi A1 1.5L L4 Petrol air filter
    £67.99
    33-3111
    K&N
  10. 2024 Audi A1 1.0L L3 Petrol air filter
    £67.99
    33-3111
    K&N
  11. 2023 Audi A1 1.0L L3 Petrol air filter
    £67.99
    33-3111
    K&N
  12. 2023 Audi A1 1.5L L4 Petrol air filter
    £67.99
    33-3111
    K&N
  13. 2023 Audi A1 2.0L L4 Petrol air filter
    £67.99
    33-3005
    K&N
  14. 2023 Audi A1 2.0L L4 Petrol air filter
    £67.99
    AEM-28-30005
    K&N
  15. 2022 Audi A1 1.5L L4 Petrol air filter
    £67.99
    33-3111
    K&N
  16. 2022 Audi A1 1.0L L3 Petrol air filter
    £67.99
    33-3111
    K&N
  17. 2021 Audi A1 1.5L L4 Petrol air filter
    £67.99
    33-3111
    K&N
  18. 2021 Audi A1 1.0L L3 Petrol air filter
    £67.99
    33-3111
    K&N
  19. 2020 Audi A1 2.0L L4 Petrol air filter
    £67.99
    AEM-28-30005
    K&N
  20. 2020 Audi A1 2.0L L4 Petrol air filter
    £67.99
    33-3005
    K&N
  21. 2020 Audi A1 1.0L L3 Petrol air filter
    £57.99
    33-3037
    K&N
  22. 2020 Audi A1 1.5L L4 Petrol air filter
    £67.99
    33-3111
    K&N
  23. 2019 Audi A1 2.0L L4 Petrol air filter
    £67.99
    AEM-28-30005
    K&N
  24. 2019 Audi A1 2.0L L4 Petrol air filter
    £67.99
    33-3005
    K&N
  25. 2019 Audi A1 1.0L L3 Petrol air filter
    £57.99
    33-3037
    K&N
  26. 2019 Audi A1 1.5L L4 Petrol air filter
    £67.99
    33-3111
    K&N
  27. 2018 Audi A1 1.0L L3 Petrol air filter
    £57.99
    33-3037
    K&N
  28. 2018 Audi A1 1.4L L4 Petrol air filter
    £67.99
    33-3004
    K&N
  29. 2018 Audi A1 1.8L L4 Petrol air filter
    £57.99
    33-3035
    K&N
  30. 2018 Audi A1 1.6L L4 Diesel air filter
    £57.99
    33-3035
    K&N
  31. 2017 Audi A1 1.4L L4 Petrol air filter
    £67.99
    33-3004
    K&N
  32. 2017 Audi A1 1.8L L4 Petrol air filter
    £57.99
    33-3035
    K&N
  33. 2017 Audi A1 1.0L L3 Petrol air filter
    £57.99
    33-3037
    K&N
  34. 2017 Audi A1 1.6L L4 Diesel air filter
    £57.99
    33-3035
    K&N
  35. 2016 Audi A1 1.8L L4 Petrol air filter
    £57.99
    33-3035
    K&N
  36. 2016 Audi A1 1.0L L3 Petrol air filter
    £57.99
    33-3037
    K&N
  37. 2016 Audi A1 1.6L L4 Diesel air filter
    £57.99
    33-3035
    K&N
  38. 2016 Audi A1 1.4L L4 Petrol air filter
    £67.99
    33-3004
    K&N
  39. 2015 Audi A1 1.0L L3 Petrol air filter
    £57.99
    33-3037
    K&N
  40. 2015 Audi A1 1.4L L4 Petrol air filter
    £67.99
    33-3004
    K&N
  41. 2015 Audi A1 1.4L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  42. 2015 Audi A1 1.2L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  43. 2015 Audi A1 1.6L L4 Diesel air filter
    £57.99
    33-3035
    K&N
  44. 2015 Audi A1 1.6L L4 Diesel air filter
    £67.99
    E-2997
    K&N
  45. 2015 Audi A1 1.8L L4 Petrol air filter
    £57.99
    33-3035
    K&N
  46. 2014 Audi A1 1.4L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  47. 2014 Audi A1 1.4L L4 Petrol air filter
    £67.99
    33-3004
    K&N
  48. 2014 Audi A1 1.2L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  49. 2014 Audi A1 1.6L L4 Diesel air filter
    £67.99
    E-2997
    K&N
  50. 2013 Audi A1 1.6L L4 Diesel air filter
    £67.99
    E-2997
    K&N
  51. 2013 Audi A1 1.2L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  52. 2013 Audi A1 1.4L L4 Petrol air filter
    £67.99
    33-3004
    K&N
  53. 2013 Audi A1 1.4L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  54. 2012 Audi A1 1.6L L4 Diesel air filter
    £67.99
    E-2997
    K&N
  55. 2012 Audi A1 1.2L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  56. 2012 Audi A1 1.4L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  57. 2011 Audi A1 1.6L L4 Diesel air filter
    £67.99
    E-2997
    K&N
  58. 2011 Audi A1 1.4L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  59. 2011 Audi A1 1.2L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  60. 2010 Audi A1 1.6L L4 Diesel air filter
    £67.99
    E-2997
    K&N
  61. 2010 Audi A1 1.4L L4 Petrol air filter
    £67.99
    E-2997
    K&N
  62. 2010 Audi A1 1.2L L4 Petrol air filter
    £67.99
    E-2997
    K&N
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