🌬️ Seal the deal on comfort and efficiency!
This pack includes two 100mm (4-inch) PVC plastic backdraught shutter flaps designed to prevent cold air from entering your home through exhaust ducts. With universal compatibility, durable construction, and easy installation, these dampers ensure optimal airflow control and energy efficiency, making them ideal for both residential and commercial use.
| Manufacturer | NESVENT |
| Package Dimensions | 23.4 x 10.7 x 6.9 cm; 10 g |
| Item model number | 2Pk-100Shutter |
| Size | 2 x 100mm Back Draught Shutters |
| Colour | White |
| Material | Polystyrene |
| Special Features | Ensures one-way flow |
| Included Components | Back Draught Shutter |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 10 g |
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