Bathroom Extractor Fan
From Amazon
Xpelair XIMX100 4 Inch/100mm Inline Mixed Flow Extractor Fan for Bathrooms and Shower Rooms, Loft Fitting, Adjustable Twin Speed, White
Aircon Centre
Xpelair 100mm In-Line Mixed Flow Fan - XIMX100 - 93078AW
Big on Electricals
Xpelair 100mm In-Line Mixed Flow Fan - XIMX100 - 93078AW