FILTERWEARS Pre-Filter K348K For K&N Air Filter RU-2600 & aFe 18-03001

Direct from manufacturer. Made in the USA.

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

Measurements: 3.0"(top diameter), 4.0"(base diameter), 5.0"(height)

Fits K&N Air Filter: RU-2600

Fits aFe Air Filter: 18-03001