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Thermal & Acoustic Insulation - More than 40 years of experience
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Sonair
Noiseless acoustic ventilation units from Sonair, suitable for ventilating your home, office or sound studio. The Sonair 3.0 provides a room with filtered and clean air in a whisper. Ideal for hay fever or when you cannot ventilate with open windows. On this Sonair page you will find all accessories for silent ventilation with closed windows.