Airflow QT100B Bathroom Extractor Fan 25L/s Flow – 100mm/4 Duct - German Made, 2 Speed Options, Quiet 25 dB(A), Energy Efficient 5W/9W, QuietMark Certified, 3-Year Warranty

Airflow QuietAir 4"/100mm Extractor Fan

AirTech-UK - Inline Bathroom Extractor Fan Kit Run on Timer - 4 inches 100mm Duct Opening - High Power – Silent Extractor Fan For Bathroom – 2 Speed - Loft Ceiling Mounted - FlowMax Elite