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.
- Engineered to deliver enhanced horsepower & acceleration for a more exhilarating driving experience every time you hit the throttle.
- Features a performance-focused filter top that maximizes incoming airflow, helping your engine breathe deeper and run more efficiently.
- Delivers high airflow without compromising protection, using advanced filtration media to keep harmful debris out while maintaining peak performance.
- Built with a durable, clamp-on design and a washable, reusable Dryflow filter—saving you money while keeping performance consistently strong.
- Supported by AEM’s trusted warranty, providing long-lasting confidence and reliability for enthusiasts who demand quality.
| Attributes | |
| Air Filter Large End Diameter | 5.5 in (140 mm) |
| Air Filter Material | Non-woven Synthetic |
| Air Filter Shape | Tapered Conical |
| Alternate Part Number | AEM-21-2011DK |
| ASIN | B006H2JPVU |
| Automotive Item Grade | High Performance |
| Base Outside Diameter | 5.5 in (140 mm) |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Cap Outside Diameter | N/A |
| Color | Red |
| Country of Origin (Primary) | US |
| Diameter Inside (in.) | 2.5 |
| Diameter Outside (in.) | 5.5/4.75 |
| Emission Code | Legal US |
| Filter Material | Non-woven Synthetic |
| Filter Style | Dry |
| Flange Angle | 0 degrees |
| Flange Inside Diameter | 2.5 in (64 mm) |
| Flange Length | 1.125 in (29 mm) |
| Flange Offset | 0 in (0 mm) |
| Flange Type | Centered |
| Flanges | 1 |
| Frame Design | Flexible |
| Harmonized Tariff Code (Schedule B) | 8421310000 |
| Hazardous Material Code | N |
| Height | 5 in (127 mm) |
| Height (in.) | 5.000 in. (127mm) |
| Inner Structural Support | No |
| Inside Diameter | 2.500 in. |
| Item Height | 5.000 in. (127mm) |
| Item Type | High Performance |
| Item Weight | 1.200 lbs. (0.5 kg) |
| Life Cycle Status Code | Available to Order |
| Machine Washable | Yes |
| NAFTA Preference Criterion Code | B |
| Number of Flanges | 1 |
| Oil Included | No, No Filter Oil Required |
| Outside Diameter | 5.500 in. / 4.750 in. |
| Overall Length | N/A |
| Overall Length (in.) | N/A |
| Package Content | 1 Air Filter |
| Package Contents | 1 Air Filter |
| Package Material | Paperboard |
| Package Quantity | 1 |
| Package Type | Box |
| Pre-Screened | No |
| Product Box Height | 7.250 in. (184mm) |
| Product Box Length | 6.500 in. (165mm) |
| Product Box Width | 6.500 in. (165mm) |
| Product Style | AEM Dryflow Round Tapered Air Filter |
| SDR Required Flag | N |
| Shape | Tapered Conical |
| Standard Pack | 1 |
| Top Material | None |
| Top Material/Finish | None |
| Top Outside Diameter | 4.75 in (121 mm) |
| Top Style | Rubber |
| Warranty | Limited Lifetime |
| Washable | Yes |
| Weight | 1.2 lb (0.5 kg) |
| Width | N/A |
| Width (in.) | N/A |
| GTIN | 00024844301178 |