To ensure your grow space doesn’t get compromised by faulty fan mechanics or external influences, the Ducting Hydroponic In-Line Back Draught Shutters offer invaluable protection. Featuring two butterfly shutters which open upon activation of the fan while blocking any escaped air from entering when inactive – this cylindrical insert provides growers with peace of mind knowing their environment is kept consistent for optimal plant health and growth! Keeping a healthy indoor garden requires not only cultivating plants, but also regulating air quality. Carbon filters are an essential tool in odour control; however they require duct fans to be maximally effective and reliable.

Your choice of size (choose your size above)

Installing the Ducting Hydroponic In-Line Back Draught Shutter is a breeze. This component fits easily onto either your flexi ducting with an appropriate clip, or rigid ducting using a female to female coupling; just make sure that the shutter faces in the correct direction for optimal airflow! When running continuously, this backdraft shutter will create an airtight seal and keep all odours safely within your indoor garden – even if you need to turn off power suddenly due to maintenance issues or whatnot. Reassuringly secure but still reliable convenience at its best!