The K&N E-0785HBK is a washable, reusable high-flow replacement air filter element engineered to improve airflow over a disposable paper filter while capturing contaminants.
Specifications:
- Product type: Air Filter Element
- Style: Oval Air Filter
- Shape: Unique
- Media: Non-woven Synthetic
- Washable and reusable: Yes
- Height: 7 in (178 mm)
- Outside length: 11.75 in (298 mm)
- Outside width: 5.875 in (149 mm)
- Package contents: 1 Air Filter
- Warranty: No-Hassle Lifetime Limited
- Part number: E-0785HBK
Vehicle Applications:
- 2010 Ford F250 Super Duty 6.4L V8
- 2010 Ford F350 Super Duty 6.4L V8
- 2010 Ford F450 Super Duty 6.4L V8
- 2010 Ford F550 Super Duty 6.4L V8
- 2009 Ford F250 Super Duty 6.4L V8
- 2009 Ford F350 Super Duty 6.4L V8
- 2009 Ford F450 Super Duty 6.4L V8
- 2009 Ford F550 Super Duty 6.4L V8
- 2008 Ford F250 Super Duty 6.4L V8
- 2008 Ford F350 Super Duty 6.4L V8
- 2008 Ford F450 Super Duty 6.4L V8
- 2008 Ford F550 Super Duty 6.4L V8
FAQ
What does the K&N E-0785HBK fit?
It fits 2008-2010 Ford F250, F350, F450 & F550 6.4L V8. Check your exact year, make, model and engine against the vehicle application list before ordering.
Is the K&N E-0785HBK washable and reusable?
Yes. The K&N media is washable and reusable; clean and re-oil it with a K&N Recharger kit instead of replacing it.
What warranty does it carry?
It is backed by the K&N No-Hassle Lifetime Limited Warranty.

