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)