Honda CRF 250R,450R Series (09-13) DNA Air Filter R-H4E09-0R


Make: Honda

OEM Air Filter Air Flow: 137.10 CFM

DNA Air Filter Air Flow: 163.201 CFM

DNA Increased Air Flow: 19.04%

DNA Filtering Efficiency:98-99%


Product Information

  • This filter features DNA's Round Design.
  • A perfect airtight sealing and trouble free filter installation for the user is guaranteed by using a high quality EVA seal, which is precisely cut and factory installed (glued).
  • Installation of the filter is very easy, simply follow the information that can be found in the Honda workshop manual.
  • The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA Cotton.
  • The flow of this DNA filter is 19.04% more than the HONDA stock filter.
  • DNA air filter flow: 163.20 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.
  • HONDA stock filter: 137.10 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.
  • This DNA filter is designed as a High flow filter for road and off road use.

Honda Models :

  • Honda CRF 450 R (09-12)
  • Honda CRF 250R (10-13)