Spectre 8166 Performance Universal Clamp-On Air Filter Washable, 3",3.5",4" In

Spectre 8166 Reusable & Washable High Flow Air Filter - 3", 3.5", Or 4" Intlet

Spectre Conical Air Preformance Filter 8166 Blue

Spectre 8166 High Performance Universal Clamp-On Air Filter Blue 3",3.5",4" In

Spectre 8166 Air Filter Universal, Blue, 2.625in Tall, Tapered Conical

Spectre 8166 High Performance Universal Clamp-On Air Filter Blue 3", 3.5", 4"

Spectre Air Filter

Spectre Performance Universal HPR Air Filter 6" Conical Flanged Blue, SPE-8166