Sound reducing acoustic foam decreases fan noise by up to 50%
Inside diameter: 195mm
Fit to 150mm/200mm flange parts
Comes with screws
Extractor fans are noisy beasts and there are many situations where silence, really is golden! Actually, it can be very important, especially if your fans are close to living quarters and can cause a disturbance during both day and night (more irritating at night!). So you need a good silencer. These models have been carefully tested to make significant reductions in noise and are made of rigid construction. Check that the size of your fan is appropriate for the measurements given. It will make a real difference to the amount of noise your fan makes, and you can get a range of differently sized silencers as well to match how large your fans are.