Spectre adjustable conical HPR air filter, short 2½ inch tall design in black media, made to fit 3, 3½ and 4 inch diameter tubes using included adapter rings. Factory pre‑oiled and washable, the clamp‑on filter is engineered for low restriction and easier maintenance compared with disposable paper elements. Built from synthetic media with urethane and steel mesh, it installs without special tools for a wide range of custom intake setups.
Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black