Xpelair DX100T 4"/100mm Axial Extract Fan With Timer - 90841AW The DX 100 comes with a softly curved flow line grille design with will blend into wall or ceiling décor, whilst the shallow depth of the outlet spigot ensures compact window installation. Also included is a universal mounting kit (wall tube, gasket x2, outer grille, skirt moulding for window). The well thought-out design incorporates an air-operated backdraught shutter (to reduce energy loss), outer grille and ducting.
