| Management number | 230883641 | Release Date | 2026/06/18 | List Price | US$16.34 | Model Number | 230883641 | ||
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<p>This Backdraft Damper uses a specially formulated fabric sleeve attached to an outer metal sleeve to allow maximum airflow while stopping cold air from entering your home.</p><b>Features</b><ul><li>Overcomes inefficiencies and limitations of other damper designs</li><li>Silent operation - no noisy clanging noises</li><li>Easy installation</li><li>Size - 4 in. diameter</li><li>Fuel Type - Exhaust fans</li><li>Product Style - Backdraft damper</li><li>Material Type - Fabric</li><li>Dimension - 1 x 4 x 6 in.</li><li>Item Weight - 4 lbs.</li></ul>- SKU: ZX9TMRK014
This Backdraft Damper uses a specially formulated fabric sleeve attached to an outer metal sleeve to allow maximum airflow while stopping cold air from entering your home.
Features| Duct size | 4 in |
|---|---|
| Material | Fabric |
| Features | Easy to Clean |
| Brand | Open House |
| Size | 1" x 4" x 6" |
| Weight | 4 lbs |
| Has written warranty | No |
| Model | OP568855 |
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