Metal construction improves performance under the most difficult operating conditions, superior moisture resistance and engineered to improve indoor air quality.
| Description | Case Quantity |
| 24x24x4 | 1 |
| 20x25x4 | 1 |
| 20x24x4 | 1 |
| 20x20x4 | 1 |
| 18x24x4 | 1 |
| 16x25x4 | 1 |
| 16x20x4 | 1 |
| 12x24x4 | 1 |
| 24x24x4 | 1 |
| 20x25x4 | 1 |
| 20x24x4 | 1 |
| 20x20x4 | 1 |
| 18x24x4 | 1 |
| 16x25x4 | 1 |
| 16x20x4 | 1 |
| 12x24x4 | 1 |
| 24x24x4 | 1 |
| 20x25x4 | 1 |
| 20x24x4 | 1 |
| 20x20x4 | 1 |
| 18x24x4 | 1 |
| 16x25x4 | 1 |
| 16x20x4 | 1 |
| 12x24x4 | 1 |