a device in which the reasonable value for money. Well, the air filter holder leaves a little hakeligen impression but the price has to come from somewhere, yes. The hose connection is indeed advertised but not described in the manual. The only thing really missing is a regulation because the device draws extremely water from the air and from 55% it will be ineffective. In combination with the ELV control a functional and cost-effective solution. Operating volume is comparable to an older refrigerator, as the appliance is in the basement with me this does not matter, for living rooms and bedrooms I would not recommend it.