Airflow® QT100 MST Bathroom Extractor Fan – Ultra Quiet 25 dB(A), Motion Sensor with 15-Minute Overrun Timer, Energy Efficient 5/9 Watts, IP45 Rated, German Engineered, 3-Year Warranty
Product description
- Two Speed Operation The QuietAir QT100 MST features an advanced axial high-efficiency impeller 100mm duct size, delivering airflow rates of 75 90 m h (21 25 l s) across its two-speed settings. This ensures tailored ventilation for bathrooms, en-suites, and toilets
- Durable German Engineering Built with premium long-life ball bearings rated for approximately 40,000 hours, this fan ensures reliability and longevity. QuietMark certification highlights its superior acoustic performance.
- Ultra-Quiet Performance Operating at an incredibly low sound level of 25 30 dB(A) at 3 meters, the QuietAir QT100 MST provides whisper-quiet ventilation and compact dimensions of 147 x 147 x 131 mm, ensuring a peaceful and comfortable environment in bathrooms and en-suites.
- Energy-Efficient Operation Designed with power consumption as low as 5 9 watts and a low specific fan power (SFP) of 0.24 w l s, this extractor fan ensures efficient performance while reducing energy costs.
You might also be interested in these motion sensor extractor fans.


AirTech-UK PIR Motion Sensor and Timer Switch Inline Extractor Bathroom Fan Light
This is a new energy-saving switch. Easy installation and wide range of application.
free shipping
Check price


STERR Silver Bathroom Fan 4 inches / 100 mm with PIR - Extractor Fan - Stainless Steel Front - Modern Look - BFS100P-S - 10 W
Overall dimensions of the unit (mm) height 158 x width 158 x depth 99
free shipping
Check price


AirTech-UK Bathroom Extractor Fan 100 mm / 4" White Glass decorative front Panel Standard
Specifications Voltage 230V 50Hz, Consumption 7W, Max Flow Rate 105m h, Protection Class IP-X4, Max Noise Level 28 dB.
free shipping
Check price


Xpelair C4HTSR 4" Simply Silent Contour bathroom extractor fan with humidistat and timer, plus choice of square and round baffles, White, 240V
Two speeds - 15 litres per second and 21 litres per second - selectable at instalL
Check price


AIR 6 Cloud-100HT Silent Yet Powerful Bathroom Extractor Fan with Adjustable Humidity Sensor & Timer | Delivering 26.5l/s (95m3/h) | Wall or Ceiling Mounted Fan | White | IP45 | For 100mm /4" ducting
100 mm Diameter and Powerful 26.4l s Extract Rate (95m3 hour).
free shipping
Check price


STERR Silver Bathroom Fan 4 inches / 100 mm with LED + PIR - Extractor Fan - Stainless Steel Front - Modern Look - BFS100LP-S - 10 W
Overall dimensions of the unit (mm) height 158 x width 158 x depth 99
Check price


FANTRONIX NAZAIR White 100 mm Quiet Powerful Bathroom Extractor Fan with Humidity Sensor Wall Ceiling Mounted Ventilation Damp Environment Control for 100 mm Ducting Silent Toilet Shower Ventilator
FEATURES 4-inch smart extractor fan with a built-in Timer and condensation Humidity Sensor. Ideal solution for Bathrooms, toilets, showers, and other humid places. The fan is equipped with a specially designed backdraft damper.
Check price


Kair Smart 100mm Intelligent Extractor Fan with Humidistat Timer and Data Logger (Smart Fan Plus)
Extract fan with humidistat, pullcord, timer, night time delay, daily run monitor, and constant flow sensor
Check price


Very Quiet and Powerful Bathroom Extractor Fan 125mm / 5" with Motion Sensor Timer Ball Bearing Silent Low Energy Ventilator WZ125R
Max Noise Level 32Db
Check price


Kair Heat Recovery Silent Extractor Fan with Humidistat, Pullcord, Night Sensor - Anti Condensation Ventilation Unit
Save up to 86% of your heat, you will soon get lower heating bills
free shipping
Check price


Airflow® iCON Plug-in Motion Sensor/Humidity and Timer Module for iCON 15, 30 & 60 Extractor Fan
Motion sensor activation with adjustable humidity setting and adjustable timer.
free shipping
Check price


Airflow® iCON 15 Bathroom Extractor Fan - 100mm/4 - Energy Saving 9.4W, 19 l/s - Silent Iris Backdraught Shutter - Optional Humidity, PIR & Timer Modules Sold Separately | 3-Years Warranty
Expert Customer Support At Airflow Developments, we re committed to your satisfaction. If you need assistance, our expert team is here to help!
free shipping
Check price


AirTech-UK Bathroom Extractor Fan with Humidistat and Timer - Sleek Black Glass Front - LED Display Timer and Humidity - 100mm - 4 Inches - Silent Bathroom Extractor Fan
Quiet operation with a noise level of only 33 decibels (33 dB), providing a peaceful environment.
free shipping
Check price


Airflow® iCON 30 Extractor Fan - 100mm/4 | Flow Rate 33 l/s, Energy Saving 10.7W, Silent Iris Backdraught Shutter, Optional Humidity, PIR & Timer Modules Sold Separately | 3-Year Warranty
Multiple Color Options Available in stylish colours such as silver, chrome, anthracite, and navy blue, allowing you to choose the perfect option that complements your bathroom's aesthetic.
Check price


VENTS Silent Timer Delay Bathroom Fan Extractor Kit 100mm Diameter (4 inch) Ceiling or Wall Mounted Shower Toilet Ducting Complete with Ducting and Clips
Airflow Rate Achieves a 78 m hour extract airflow rate (22 L s) with minimal noise only 26 dBA at a 3m distance.
Check price


Envirovent SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White)
Dimensions 158mm wide x 158mm high. Spigot is 99mm diameter (for connection to 100mm ducting) and projects for 80mm beyond installed surface.
free shipping
Check price


calimaero® BREEZE Bathroom Extractor Fan 100mm with Over-run And Backdraft Shutter, 4 inch Bathroom Fan with Humidity Sensor, Energy Efficient, Quiet, Plastic 12 W, 95m³/h, 32db, Ipx4,
Our modern BREEZE extractor fan bathroom offers individual configuration options with timer overrun and humidity sensor. The fan is made of UV-stable plastic. The built-in backdraft shutter prevents the exhaust air from flowing back. The demand-controlled operation saves energy and costs. It improves the air quality, eliminates odors and protects against moisture damage.
free shipping
Check price


Fantronix WISPA Light Switch Activated, Humidity sensor and Timer Bathroom Extractor Fan 150x150x23mm External Size, 100mm / 4 inch diameter vent. Energy efficient and Long Lasting Motor White
Can be wall or ceiling mounted. The fan is equipped with a backdraft damper to prevent back flow and heat losses.
free shipping
Check price


SBONNI Bathroom Extractor Fan 4 Inch / 100mm, Two-Speed, Two-Way Ventilation Fan with 433MHz Remote Control - 2W 130m³/h Powerful Silent Exhaust Fan with IPX4 and Memory Function, Window Wall Ceiling
Versatile Silent Bathroom Extractor Fan with Unique Design Patent Suitable for bathroom, kitchen, toilet, garage, basement, living room, loft, shower, and more. Compatible with various interior styles, it creates a healthy environment and promotes comfortable living
free shipping
Check price


Aygrochy Quiet Extractor Fan 150 mm, Bathroom Extractor Fan with Humidity Sensor and Timer and Anti-Return, for Kitchen, Bathroom, Greenhouse, Garage
Bathroom Fan with Timer and Humidity Sensor Aygrochy Bathroom Fan 150 mm Living Room Fan with Timer and Humidity Sensor
free shipping
Check price