Flexible Ducting 400mm (6m Length)
Flexible ducting sold per 6 meter length which can be cut down to suit required length. For best airflow, it is recommended to keep the duct tight, as short as possible, avoid sharp turns and keep duct as round in shape (do not squash it).
Choose the duct size to suit the exhaust fan and for best airflow, use same size or bigger duct than required by the fan.
My fan outlet is more oval than round, can i still use this ducting?
Yes, you can squash the ducting slightly to fit a more oval hole size.