FILTERWEARS Pre-Filter F238 For Perrin Air Filter X-PSP-INT-324

Filter material: 100% monofilament polyester with water repellent finish standard on all pre-filters.
Closed top, round taper pre-filter.
Measurements: 5.25"T, 6.0"B, 11.0"H

Fits Perrin Air Filter: X-PSP-INT-324

Vehicle Applications: 2008-2019 Subaru WRX & STI