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FILTERWEARS Pre-Filter K399 For K&N Air Filter E-0644
FILTERWEARS Pre-Filter K399 For K&N Air Filter E-0644
FILTERWEARS Pre-Filter K399 For K&N Air Filter E-0644
FILTERWEARS Pre-Filter K399 For K&N Air Filter E-0644
FILTERWEARS Pre-Filter K399 For K&N Air Filter E-0644

FILTERWEARS Pre-Filter K399 For K&N Air Filter E-0644

5445

FILTERWEARS

Shipping calculated at checkout.

Direct from manufacturer. Made in the USA.

Filter material: 100% monofilament polyester with water repellent finish standard on all pre-filters. Open top, oval straight pre-filter.

Measurements: 6.5"x9.25" (width-length) x 8.938"(height)

Fits K&N Air Filter: E-0644

Vehicle Applications:

  • 2017-2019 Ford F-550 Super Duty 6.7L V8 Diesel
  • 2017-2019 Ford F-450 Super Duty 6.7L V8 Diesel
  • 2017 Ford F-450 Super Duty 6.2L V8 Gas
  • 2017-2019 Ford F-350 Super Duty 6.7L V8 Diesel / 6.2L V8 Gas
  • 2017-2019 Ford F-250 Super Duty 6.7L V8 Diesel / 6.2L V8 Gas