Airaid 700-420 Universal Clamp-On Air Filter: Round Tapered; 3.5 in (89 mm) Flange ID; 9 in (229 mm) Height; 6 in (152 mm) Base; 4.625 in (117 mm) Top<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Utilize a urethane body that won't crack or curl</li><li>Increased airflow of up to 20% over OEM filters</li><li>Multiple Cotton Gauze layers and a SynthaFlow layer assure the cleanest air possible from any washable filter</li><li>Washable and re-usable so you will never need to buy another for your vehicle</li><li>Backed by a "no hassle" lifetime warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51PFblBFW2L.jpg" noproxy>