Extra air separator for Roomie Dual. To be used in longer wall duct. 3 pcs is included with the single room ventilator as standard. Separates supply and exhaust air through the wall duct. Can be cut as needed.
- Separates supply and exhaust air
- For longer duct
| Brand | Flexit |
| Material | Polystyren |
| Width (mm) | 160mm |
| Length | 70mm |
| Dimensions | 160mm |