Manrose QF100T Quiet Extractor Fan with Timer - 4"/100mm Duct

The Manrose QF100T Quiet Extractor Fan delivers powerful ventilation while staying whisper-quiet at just 27 dB. Tested in an anechoic chamber to a recognized standard, it ensures consistent low-noise performance even in residential or workshop settings. Its built-in timer with over-run capability automatically powers down after the selected interval, helping you save energy and avoid forgotten fans running all night. Designed for 4"/100mm ducts, the fan uses unique turning-vane technology to move air efficiently without creating turbulence. A backdraught shutter blocks reverse airflow, protecting your space from unwanted drafts and maintaining a steady exhaust flow. With an IP44 rating, the unit resists moisture and dust, making it ideal for bathroom, kitchen or outdoor vent installations. Whether you need a reliable solution for home ventilation, a quiet addition to a hobby room, or a durable fan for a damp environment, the Manrose QF100T combines low sound levels, smart timer control, and robust construction to keep your indoor air fresh and your space comfortable.