FILTERWEARS Pre-Filter K252K For K&N Air Filter RC-3680, RC-3680DK

Direct from manufacturer. Made in the USA.

Filter material: 100% monofilament polyester with water repellent finish standard on all prefilters.
Open top, oval taper pre-filter.
Measurements: 2x3" top, 3.75x4.5" base, 6" height

Compare to K&N RC-3680DK
Fits K&N filter: RC-3680

Fits K&N Intake Assembly: 63-1122, 63-1122P, 63-1125P, 63-1126P