FILTERWEARS Pre-Filter K371 For K&N Air Filter YA-6504: Fits 04-09 Yamaha YXR450 & YXR660 Rhino

Direct from manufacturer. Made in the USA.

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

Measurements: 3.88"(diameter), 8.13"(height)

Compare to K&N YA-6504PK
Fits K&N Air Filter: YA-6504

Vehicle Applications: YAMAHA YXR450 & YXR660 RHINO (04-09)