AEM DryFlow Air Filter AEM 3.5 in Short Neck 9 in Element Filter AEM DryFlow Air Filt Air Filter AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil-free filtration material that allows easy cleaning, durable service, and excellent filtration. This clamp-on universal air filter has a filter top for higher air flow capability making it great for everyday use. AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil-free filtration material that allows easy cleaning, durable service, and excellent filtration. Supported by AEM’s trusted warranty, providing long-lasting confidence and reliability for enthusiasts who demand quality. AIR FILTER; 3-1/2in.FLG; 6in.B; 5-1/8in.T; 9in.H Limited Lifetime Warranty Engine Air Filter