K&N RF-1030 - Round Tapered Red Air Filter (3" F x 5" B x 4.5" T x 6.5" H) | PTUNING.COM - Performance Auto Parts Warehouse, Installation, and Dyno Tuning
K&N Universal Round Clamp-On Air Filter 2in. Flange / 5-3/8in. OD / 2in. Height : K&N Engineering
K&N Round Tapered Universal Clamp-On Air Filter Rubber Top 1.688 Flange ID 3 Base 2 Top 4 Height
K&N Chrome Top Round Tapered Univeral Air Filters Made for Wide Variety of Applications
K&N Universal Round Tapered Air Filter 89mm Neck ID - Rubber End Cap - RU-3130 24844010971 | eBay
K&N Custom Round Air Filter 14in OD 12in ID 4in Height – Black Ops Auto Works
K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 1.9375 In, Filter Height: 3 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-1060
K&N Round Tapered Universal Air Filter 3.5in Flange ID / 5.75in Base OD / 3.75in Top OD / 6in H - Down East Offroad