Anti-return device for extractor or aerator 150 mm
The valve prevents air from flowing back into the ventilation system.Information:
- Dimensions: 150 diameter / 14 mm depth
- Material; ABS - Lightweight polymer membrane
The valve prevents air from flowing back into the ventilation system.
Information:
- Dimensions: 150 diameter / 14 mm depth
- Material; ABS - Lightweight polymer membrane