The Townhouse Return Air Base is designed to be easy to install and comes with a friction fit cover for added convenience. The 1″ flange around the edge ensures a secure fit and prevents air leakage, ensuring maximum filtration efficiency. Available in two sizes – 14.25″ and 17.5″ – this air base is versatile and suitable for a wide range of applications.
Townhouse Return Air Base
Call to order.
| Sizes | Filter Size |
|---|---|
| 14.25" x 28" x 16.5" | 14 x 25 x 5" |
| 17.5" x 28" x 16.5" | 16 x 25 x 5" |