Product Description Filters are OEM type replacements Manufactured from patented open-cell polyurethane filter foam Designed for full depth filtration and increased air flow over stock UNI Replacement Air Filter at RevZilla Browse all RevZilla deals $21.99 In Stock at RevZilla Price verified today Buy Now at RevZilla Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand UNI Size OS Condition New MPN NU-3415 UNI