Andrew posted
Has anyone any experience of them? Good/Bad? It is one of the only
angled hoods that I can find that has a vent at the rear rather than
needing a chimney to vent up and out.

No, but these
https://www.amazon.co.uk/Russell-Hob...oker/dp/B077VV
V743

are dirt cheap and work reasonably well.

There's actually not much choice for this sort of hood, they've gone
right out of fashion in the last few years. Wife couldn't rest easy
until we'd got the chimney type like her friends'.

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Algernon