Premium quality galvanised steel silencers.
SilencedAir effectively reduce noise in ventilation systems, boxed and branded SilencedAir.
Reduce the noise in your duct work by adding a silencer. They absorb the noise created by fans and from the air hitting the sides of the duct work. Silencers remove a lot of unwanted noise; two can be used in series where unwanted noise is a particular problem.