AEM Dryflow universal clamp-on air filters are washable synthetic air filters designed for a high-efficiency combination of airflow, filtration, and performance. The oil-free filtration material allows easy cleaning and durable service, and this filter uses a filter top for higher airflow capability in everyday use.
Specifications:
- Inlet/Flange Diameter: 3 in.
- Height: 5 in.
- Filter Media: Oil-free synthetic DryFlow material
- Maintenance: Washable and reusable, Lifetime Reusable Element
- Part Number: 21-203BF
FAQ
What clamp size does the AEM 21-203BF filter need?
It uses a 3 in. inlet/flange diameter and stands 5 in. tall.
Is the AEM 21-203BF filter washable?
Yes, it uses oil-free synthetic DryFlow media backed as a Lifetime Reusable Element.
What is this filter designed for?
It is a universal clamp-on air filter designed for high-efficiency airflow, filtration, and performance in everyday use.

