In reply to nathan79:
I've used only Ebac models so nothing to compare with.
Original one lasted about 12 years, running continuously for some 6 of them, and was only scrapped as I could not get a replacement for the external dust filter when it disintegrated. The machine still worked, but the cooling fins used to gather dust and it was a pain to try and clean them regularly.
Second one is still working and about 10 years old now, ran continuous for some 4 years, and has had no problems though is only now used as and when for helping dry washing as current house has no excessive moisture levels. Filters are still available for this model fortunately.
If you really need a dehumidifier, i.e going to run continuously, consider plumbing in as the container can speedily fill up, get one with a humidistat (possibly all have that now?), check that it is suitable for where you intend to use it (large enough to cope with the room size/moisture levels?), check whether the water container is front accessible for convenience if not plumbed in, check does it need (expensive?) filters (separate dust filter which can be repeatedly washed or combined dust/charcoal filters which will have to be replaced?).
Oh and does it have directional fins at front? I add this as my first allowed drying of shoes etc at floor level which was very handy, but current one only blows upwards into the room so useless at "direct" assisted drying of anything below 2 feet above floor.