Aoibox 4 Inch Purple Clamp On Cold Air Intake Filter Replacement with Adapter Rings for 3 to 4 in Tubes

Intake Fitment: Clamp-on design supports 3 in, 3-1/2 in, and 4 in intake tube diameters using the adapter rings listed in the source. Color and Shape: Purple cone-style cold air intake filter with deep pleats, a rounded bottom, and swirl construction described by the source. Materials: Source lists non-woven synthetic media, pliable rubber flanges, washable oiled synthetic media, urethane, and steel mesh. Dimensions: Product measures 6.1 in L x 6.1 in W x 5.98 in H, with package dimensions of 6.7 x 6.3 x 6.2 in. Installation Use: Simple clamp-on construction is intended to assemble with included parts after confirming the intake tube diameter. Service Application: Designed as a replacement cold air intake filter to help protect the engine from dirt and other harmful contaminants.