UNIVERSAL CLAMP-ON AIR FILTER

Washable; Red; Cotton Gauze; Round Tapered; 4-1/2 Inch Base Outside Diameter x 3-1/2 Inch Top Outside Diameter x 6 Inch Height; Single Flange; 2-1/2 Inch Flange Inside Diameter x 3/4 Inch Flange Length; Rubber Top