









🛠️ Stop drafts, save energy, and breathe easy with Repa Market’s backdraft damper!
The Repa Market 4 Inch Backdraft Damper is a precision-engineered, galvanized steel inline ventilation accessory designed to prevent reverse airflow in HVAC systems. Featuring spring-loaded flaps for automatic one-way airflow control, it fits standard 4-inch ducts and installs easily for durable, quiet, and efficient ventilation in both residential and commercial settings.







| Manufacturer | Repa Market |
| Product Dimensions | 10.5 x 10.5 x 9.7 cm; 130 g |
| Size | Ø4" Inch |
| Colour | Silver |
| Finish | Galvanized |
| Material | Galvanized Steel |
| Shape | Circular |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Easy to Install |
| Usage | Commercial/Residential |
| Included Components | Backdraft Damper |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 130 g |
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