Ducting connects the essential grow room ventilation system components, such as carbon filters & exhaust fans and HEPA filter & intake fans.

It is important to make sure the flange size of your ducting matches that of your fans and filters, otherwise your system will have leaks and run inefficiently.

Whether you’re looking for insulated or non-insulated ducting, Hydrobuilder has 25 foot ducting in diameters from 4 inches to 14 inches to fit with your carbon filter, fans, or in your lighting setup.