Direct from manufacturer. Made in the USA.
Filter material: 100% monofilament polyester with water repellent finish standard on all prefilters.
Black closed top, round taper prefilter.
Measurements: 3.5"T, 4.75"B, 6.0"H
Compare to K&N HA-4250PR
Fits K&N filters: HA-4250
Applications: HONDA TRX250R FOURTRAX 86-89