This AEM DryFlow panel air filter is a direct-fit replacement element for various 2003-2015 Subaru applications. The synthetic DryFlow media provides oil-free filtration and strong airflow, and is designed to be cleaned and reused rather than discarded.
Specifications:
- Filter Style: Panel
- Filter Media: Synthetic, DryFlow (oil-free)
- Color: Red
- Dimensions: 8-3/4 in x 8-1/2 in
- Height: 2-1/2 in
- Application: Various Subaru models, 2003-2015
- Part Number: AEM-28-20304
FAQ
What size is the AEM-28-20304 filter?
It measures 8-3/4 in x 8-1/2 in with a 2-1/2 in filter height.
Which vehicles use the AEM-28-20304?
Various Subaru models from 2003-2015 that share this panel size; confirm against OE filter dimensions before ordering.
Is the AEM-28-20304 washable?
Yes, it uses reusable synthetic DryFlow media that can be cleaned instead of replaced.

