The Xpelair DX100 4"/100mm single speed axial extract fans are ideal for use in bathrooms, shower rooms and toilets. They come supplied with a universal fitting kit that includes a telescopic wall tube, gasket x2, outer grille and skirt moulding. DX100 fans feature an exceptionally shallow outlet spigot, making them ideal for compact window and wall installations. A backdraught shutter prevents external noise and draught entering the building when the fan is not in use. 4"/100mm standard extract fan operated by remote switch or sensor, single speed, supplied with universal fitting kit. Part F and ErP compliant, IPX5 rated for safe installation in zone 1. Colour: White. 165mm (W) x 155mm (H) x 65mm (D)