Spectre for HPR Conical Air Filter 6in. Flange ID / 7.219in. Base OD / 3.906in.

Spectre HPR9606 Conical Engine Air Filter

Spectre HPR9606 hpR Air Filter, Red, 5.719in Tall, Tapered Conical

Spectre Performance 8162 Air Filter

Spectre Performance HPR4309 High Flow HPR Filter Element

Spectre HPR8069 Performance High-flow Air Filter

Spectre Performance HPR3914 High Flow HPR Filter Element

Spectre HPR9618W Performance Conical High-flow White Air Filter 3.5" Inlet