Delonghi DEM 10

Advantages: extracts moisture from air, really quiet, holds 10l of water, can be plumbed in
Disadvantages: diddly squat

Before getting new windows fitted we suffered from massive amounts of condensation in our home, so much so that damp had actually appeared in the corners of the room where water had run down the wall. Frankly after paying so much for a home I didn't fancy decorating for it all to be ruined while we waited to save up for the windows. My dad suggested a dehumidifer and we bought this one for £85 as it is small enough to sit in the corner of any room ...
...and inobtrusive it weighs a ton even when the drum is empty. There is some seriously heavy motor packed within the engine room of this beast so trying to move it when the 10 litre drum is full is near on impossible. What can I say about the DEM 10 but it is the best thing I have bought for my home in a very long time. When plugged in and working away it gives off a very quiet humming sound that after a few minutes seems to fade into the background ... Read review

I put this in use in my dining room which is below ground level on 2 walls. What a difference it makes Humidity down from 70% to 50% in three days with two gallons of water produced each day. A wonderful investment.