Acoustic Ducting Size:4" Many growers use these alongside

Many growers use these alongside larger systems to boost light in dark corners or lower canopy areas

If you need to knock down an existing pest problem fast

so it bends round the same tight corners and connects to the same clamps and fittings

it's built around Omega's two ceramic tube technology

Acoustic Ducting Size:4" Many growers use these alongsideVortex Acoustic Ducting Insulated Ducting That Cuts Fan Noise Best for: growers running an inline extraction fan who need to quieten the system down without fitting a separate silencer box. Our thoughts If your grow room shares a wall with somewhere you actually sleep or live, standard ducting on a decent sized fan gets old fast. This swaps the noise problem out for a quieter hum without adding another box to your extraction line. It won't make a loud