Xpelair Simply Silent Contour C4 Extractor Fans

  • The Simply Silent™ Contour range effectively eliminates humidity, condensation and odour to improve the air quality in bathrooms, shower rooms, cloakrooms and toilets. They use advanced Ghost™ Air Movement Technology to deliver near-silent running. Suitable for wall, ceiling, panel and window fitting, the C4 range has 2 speeds selectable at install.


    • Part F compliant
    • Near-silent running
    • So Simple installation
    • So Simple maintenance
    • 2 speed
    • Round and square models
    • Timer models adjustable 30s-30 mins
    • Humidistat models 50-90% RH
    • Integral backdraught shutter
    • Extract performance: 15/21 l/s
    • Extract performance: 54/76 m3/h
    • Electrical power rating: 6.3/7 Watts
    • Specific Fan Power: 0.42/0.33 W/l/s
    • Sound pressure level: 15/29 [email protected]
    • IPX4 rated
To learn more about how Quiet Mark certifies products and why we don't publish decibel levels, click here.



Quiet Mark product reviews are unbiased, independent advice you can trust. Quiet Mark only awards products following expert acoustic assessments and real-world testing. If you click on a retailer link, we may sometimes receive affiliate commission, but we never allow this to bias our service. All commission received will help fund the internationally recognised UK Noise Abatement Society Charitable Foundation.

Sound Made Simple

Acoustics Academy’s Sound Made Simple guide clarifies complex acoustic terminology with insights to design with sound.