FILTERWEARS Pre-Filter K270K For K&N Air Filter RC-5139 RU-5177HBK Filter wrap

Direct from manufacturer. Made in the USA.

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

Measurements: 6.625"(top diameter), 9"(base diameter), 7.5"(height)

Fits K&N Filters: RC-5139, RC-5177, RC-5179, RU-5179, RU-5172, RC-5282, RU-5177HBK (Compare to K&N RC-5139DK)

Fits K&N Intake Kits: 57-3000, 57-3057, 57-3066, 63-3077, 57-2576, 57-2582