FILTERWEARS Pre-Filter K390 For K&N Air Filter RU-2852

Direct from manufacturer. Made in the USA.

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

Measurements: 3.75"x 4.25"T, 4"x 6"B, 4"H

Fits K&N Air Filter: RU-2852

Vehicle Applications:
1989-1999 YAMAHA FZR600 600
1985-1987 KAWASAKI GPZ1000RX 1000
1985-1987 KAWASAKI ZX1000R NINJA 1000