Xpelair DX100T 12W Bathroom Fan 4 inch (100mm) with Timer
Xpelair VX150T 93227AW Kitchen/Bathroom Wall or Ceiling Extractor Fan with Timer - White (for use with 150mm / 6 Inch Ducting) : Amazon.co.uk: DIY & Tools
Xpelair Illumi Shower-Light Timer Fan Kit 100mm Complete Simply Silent
Xpelair VX100T Axial Bathroom Extractor Fan with Timer - White | ElectricalDirect
Xpelair VX100T Axial Bathroom Extractor Fan with Timer - White | ElectricalDirect