Reduce Condensation & Prevent Mould in Wet Rooms | Removes stale, humid air (up to 37 litres/sec or 133m3/hr) in bathrooms, kitchens and utility rooms for a fresher, healthier home using an efficient extractor fan. Humidity-Responsive Boost | Smart fan increases speed when humidity rises, then slows down or stops (mode dependent) when conditions improve. Near-Silent Operation | 17 dB(A) at 3 m distance on Quiet mode – virtually undetectable. Slim Profile & Stylish Design | Ultra-thin white case is just 28 mm thick. Blends in seamlessly with bathroom and kitchen tiles. Can be mounted vertically or horizontally. Installer-Friendly Kit | Fits 100 or 125 mm ducts with included connectors. Remote control included. 5-year warranty.