Description

National Ventilation 3645 Flexible Ducting 100 mm/4 Inch (From 45 Metre Length).

• This ducting is used for connecting extractor fans or tumble dryers to external grilles.
• If you order 1 of these you will receive 1 meter; 5 of them you will get one five meter length etc.
• The longest single length we can supply is 45 metres.