Description
Use with 3″ or 4″ round duct. Has built-in back draft damper and bird screen. Galvanized steel. Baked enamel, black finish.
Use with 3″ or 4″ round duct. Has built-in back draft damper and bird screen. Galvanized steel. Baked enamel, black finish.
| Weight | 0.1 kg |
|---|