Blauberg – Flexible Silencer

Silencers compatible with all extractors on the market. Its circular connection allows the direct connection to the extractor or to flexible conduit. The silencer is always more effective when installed next to the extractor. When the noise problem is severe, 2  can be installed in line. They must be installed with soundproofed flexible tubing (Sonoconnect) for greater effectiveness, they are flexible and allow installation almost anywhere. They considerably reduce the noise emitted by the extractors by up to 28 dB.

Noise cancellation – Magic Farm (magic-farm.eu)