🌪️ Keep the breeze outside where it belongs!
The BoomeranggExtractor Fan Non Return Valve Backdraft Shutter (ZZ150) is a 150mm ventilation solution designed to prevent back draughts in various atmospheric conditions. Its innovative design allows for one-way airflow, ensuring efficient ventilation while maintaining a sleek, modern appearance. Compatible with multiple fan types and featuring silent operation, this valve is the perfect addition to any ventilation system.
| Manufacturer | Boomerangg |
| Size | 150mm (ZZ150) |
| Colour | White |