The first shipment arrived damaged. A replacement product was resupplied of Bauzentrum Kreckel + Renzmann without problems. Very nice contact. I know this belongs in the seller rating, which I did not find. I use the dehumidifier in a mobile home, which stands in a barn. The container is filled within a week with 1 cm liquid, which provides the evidence that works part. In the barn there is already quite dry while the residual moisture is collected efficiently.