FILTERWEARS Pre-Filter K259 For K&N Air Filter RC-4780 Filter Wrap

Direct from manufacturer. Made in the USA.

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

Measurements: 5.25"(top diameter), 6.63"(base diameter), 9.5"(height)

Compare to K&N RC-4780DK
Fits K&N Air Filter: RC-4780
Fits K&N Intake Kits: 57-1525, 57-1532, 57-2530, 57-2531

Vehicle Applications:

• FORD SUPER DUTY, EXCURSION, V8-7.3L DSL, 99-03
• FORD F-350, F-250, V8-7.3L DSL, 94-97