Vent axia centrif duo plus, used. No longer needed after kitchen refit. Very powerful and did a great job for our internal kitchen, sending fumes 6 metres along an alleyway. Crack in the plastic shown - repaired with super glue. Collection only
The fan was just what I needed as wall space only allowed for a 4"duct which was already there. I only had a low capacity fan so this was ideal as it was kitchen rated.
This extractor fan looks neat on the wall. There are two levels of power and whichever you choose has to be set at the time of installation. The 'full power' option is too noisy if you want to listen to a radio at the same time, or if you are eating whilst the fan is on. The lower power option is quiet but takes longer to clear condensation. It would be nice to be able to switch between the two to suit requirements but this is not possible.