DNA Air Filters for the Triumph Air-Cooled & Water-Cooled Twins


DNA filters provide drop-in performance with simple DIY installation.  Models specifically crafted to fit specific air-cooled and water-cooled Triumph classic twins.  DNA filters are washable and reusable.

Models supported:

2001-2016 Triumph Bonneville  air-cooled 790/865cc including T100 & SE models

2004-2016 Triumph Thruxton air-cooled 865cc

2007-2016 Triumph Scrambler air-cooled 865cc

2016-current Triumph Bonneville T120 water-cooled 1200cc

2019-current Triumph Scrambler water-cooled 1200cc

2017-current Triumph Bobber & Speedmaster water-cooled 1200cc


[Courtesy of DNA]
  • Features DNA’s advanced FCD (Full Contour Design)
  • DNA FCD air filter flow: 103.5 CFM (Cubic Feet Per Minute) @1,5″ H2O corrected @ 25° Celsius
  • The DNA filter has a 39.11% higher airflow than the Triumph stock paper filter!
  • Extremely high filtering efficiency of 98-99%, with 4 layers of DNA Next Generation Premium Cotton
  • These air filters are washable and reusable
  • Drop-In Hassle Free Installation (simply follow the information in the workshop manual)
  • Lifetime Warranty

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