I was chasing this one for some time and now, according to camelcamel, the price is lowest ever (from Amazon).
* Henry Extra has all the standard features of Henry and more.
* The unique Airobrush provides a superb level of carpet care and is ideal for cleaning up pet hairs.
* The hard floor brush is a bonus when cleaning hard floor surfaces, just one part of the comprehensive accessories included.
* Professional specification brings a 10m power cable and 9L drum capacity, keeping you cleaning for longer.
* When he's finished Henry packs away nicely with on-board wand and floor-tool storage.
Do you have your Henry already ;) ?