Non-Insulated Flexible Duct Size:100mm It has a flap which

It has a flap which automatically closes when the exhaust fan is off to minimise air leakage within the building envelope

and draught-proof your home

Made in Australia of recycled molded plastic

No special tools required for cutting or fixing

Multipack buys of the Exhaust Tight Draught Stoppers are now available

Non-Insulated Flexible Duct Size:100mm It has a flap whichA fully flexible un insulated metalised polyester polyester laminate core duct. Due to its flexibility it is easy to install over either round or oval connections. Construction Metalised polyester polyester laminate core ducting Advantages Supplied in standard 6 metre length Easy to install over either round or oval ducting. No special tools required for cutting or fixing. Exceeds the requirements of AS4254 Diameter Length 100mm (4 inch) diameter sold