FILTERWEARS Pre-Filter K253 For K&N Air Filter RC-3690

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: 4.5"TD, 6"BD, 9"H

Compare to K&N RC-3690DK
Fits K&N Filters: RC-3690, RP-5118, RU-3690

Intake Assembly: 57-2542, 77-1533KP, 77-1538KP, 77-1539KP