SBONNI 4 Inch Bathroom Extractor Fan with Timer, Humidistat, Thermostat – Powerful and Silent Ventilation Fan with Real-Time Humidity & Temp Display for Shower Toilet Ceiling Wall (With Plug)

Airflow Slimline Ecoair 4"/100mm Toilet Extractor Fan - Humidity & Timer

VENTS Silenta 100mm (4-Inch) Diameter Bathroom Extractor Fan with Humidity Sensor and Run-on-Timer. Outer size 157x159x21mm. Low energy consumption - White