Cascade Mountain motif
| Size of duct opening (many other sizes available) |
with damper | without damper |
| 4 x 10 | $84.95 | $48.95 |
| 4 x 12 | $94.95 | $58.95 |
| 4 x 14 | $105.95 | $69.95 |
| 6 x 10 | $116.95 | $80.95 |
| 6 x 12 | $127.95 | $91.95 |
| 6 x 14 | $150.95 | $102.95 |
| 8 x 10 | $132.95 | $96.95 |
| 8 x 12 | $148.95 | $112.95 |
| 8 x 14 | $182.95 | $134.95 |
| Many more standard sizes available. Ask!! |