The D7 is a universal 3m x 150mm flexible ducting kit that is compatible with some SIA cooker hood models. It comes with everything needed to set up a cooker hood for external extraction.
3m x 150mm flexible ducting pipe (can be cut to size)
1 x external wall vent
2 x fastening wraps
4 x screws
4 x wall plugs
Please contact us for advice on which SIA cooker hoods are compatible.