FILTERWEARS Pre-Filter K131 For K&N Air Filter RB-0900 RU-0900, 22-8012 Filter Wrap

Direct from manufacturer. Made in the USA.

Filter material: 100% monofilament polyester with water repellent finish standard on all prefilters. Black closed top, round straight prefilter.

Measurements: 4.5"(diameter), 4.0"(height)

Compare to K&N 22-8012PK

Fits K&N Air Filters: RB-0900, RA-0530, RU-0630, RU-0830, RA-0600, RU-2650, RU-0900