Can Be Used With Upto 3M Of Ducting. Complies With Doc F1 Building Regs 2006.
FanGoFast Bathroom Extractor Fan with Timer 4inch/100mm Bathroom Fans Quiet 12 W
Xpelair C4HTSR 7W 4" 100mm Bathroom Extractor Fan With Humidistat And Timer
Inline Shower Extractor Fan Timer Full Loft Duct Kit 4"/100mm Bathroom 187m3/hr
Manrose QF100T Quiet Extractor Fan with Timer for 100mm Bathroom Duct - White
4" 100mm Bathroom Toilet Extractor Wall Ceiling Fan TIMER Model - Elex ECF100T
Xpelair C4SR 7W 4"/100mm Bathroom Extractor Fan With Square / Round Baffle-Front
