Carbon Garden Acoustic Duct Silencer – For Inline Fans

Cut Grow Room Fan Noise by Up to 50%

The Carbon Garden Silencer is a purpose-built acoustic duct silencer that fits inline with your extraction and absorbs sound as air passes through it. Inside a lightweight aluminium body sits sound-dampening acoustic foam that soaks up the roar and rush an inline fan pushes down the ducting, cutting noise by up to 50% with no major restriction to airflow. Available in 4in, 6in, 8in, 10in and 12in to drop straight into an existing ducting run.

Key Benefits

• Up to 50% quieter - the difference between a room you can hear from the hallway and one you cannot
• Dampens sound pressure from airflow, not just motor noise
• Maintains airflow with no major restriction to ventilation performance
• Fits inline with any standard ducting, on intake or exhaust
• Lightweight aluminium body, durable and easy to hang
• Five sizes - 4in, 6in, 8in, 10in and 12in to match common fan and filter diameters

Extraction Noise You Can Hear Through the Wall

Extraction runs constantly, and in a flat, loft or shared house that steady drone is why people end up turning fans down. Buying quiet with fan speed is a bad trade: airflow falls, humidity climbs and you get the poor air exchange behind mould and airy flowers. A silencer takes noise out of the equation so the fan keeps running at the speed the room actually needs.

How to Use

• Install inline with your fan and ducting system
• Choose the side: fit on the intake or exhaust side of the fan - or one on each for the biggest reduction
• Secure with ducting clamps or fast clamps at both ends
• Connect ducting to both ends rather than leaving one open, or you lose most of the benefit
• Top tip: pair with acoustic ducting and padded fast clamps to stop vibration travelling through the system