AEM Induction 21-202DK 2.75-Inch Short Neck 5-Inch Element Dryflow Air Filter

AEM Dryflow Air Filters were developed in collaboration with K&N, the inventor of High Flow Air Filters. We adopted some of the best elements of cotton air filters into a new generation synthetic Dryflow Air filter. The three-dimensional filtering medium uses both depth loading and structural screen wire to enhance airflow capabilities and make the filter incredibly easy to clean. The result is a true performance air filter that does not require oiling, carries a lifetime limited warranty and is capable of increasing horsepower and torque. AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow, filtration, and performance. Associated products: AEM-1-4000 Air Filter Wrap, AEM-1-1000 Air Filter Cleaner

• Supported by AEM’s trusted warranty, providing long-lasting confidence and reliability for enthusiasts who demand quality.
• Limited Lifetime Warranty

The AEM Induction 21-202DK Dryflow Universal Clamp-On Air Filter is designed for performance applications that require efficient airflow and dependable filtration without the use of filter oil. Developed using technology inspired by the inventor of high-flow air filters, this synthetic filter uses a three-dimensional filtering medium to combine depth loading with structural screen wire. The result is a washable, reusable air filter engineered to support strong airflow, filtration efficiency, and consistent engine performance.

Featuring a 2.75-inch short neck and a 5-inch filter element, the AEM Induction 21-202DK is suited for compatible custom intake systems and universal airbox applications. Its oil-free design simplifies servicing and helps reduce the risk of over-oiling sensitive airflow sensors. When cleaning is required, use an appropriate filter cleaner and allow the filter to dry thoroughly before reinstalling. An optional AEM 1-4000 Air Filter Wrap may provide additional protection in dusty or off-road environments, while the AEM 1-1000 Air Filter Cleaner is an associated maintenance product.

Built for enthusiasts who prioritize reusable performance components, the AEM Induction 21-202DK is backed by a limited lifetime warranty for added confidence. Vehicle-specific fitment information should be verified before installation because this is a universal clamp-on filter and may require compatible intake tubing, clamps, or other mounting hardware. This product is not CARB approved and may not be legal for use on emissions-controlled vehicles in certain jurisdictions. Check local regulations and application requirements before purchase or installation.

• Brand: AEM Induction
• Part Number: 21-202DK
• Filter Type: Washable, reusable synthetic Dryflow air filter
• Neck Style: Short neck clamp-on design
• Neck Size: 2.75 inches
• Element Size: 5 inches
• Service Requirement: Cleanable without oiling
• Warranty: Limited lifetime warranty

What's Included: One AEM Induction 21-202DK Dryflow Universal Clamp-On Air Filter. Cleaning products, filter wraps, clamps, intake tubing, and installation hardware are sold separately unless otherwise specified.

Features:

• Washable synthetic Dryflow filter media supports high airflow and effective filtration without requiring oil.
• Three-dimensional filtering medium combines depth loading and structural screen wire for reliable performance.
• Universal clamp-on design with a 2.75-inch short neck and 5-inch filter element suits compatible custom intake systems.
• Limited lifetime warranty provides long-term support for performance enthusiasts.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1