My remarks after 1 month of use, every night, in a room where the air was too dried by heating: - Difficult to measure its effectiveness from the viewpoint of air humidity. This should be over the humidifier have a moisture meter to check that the humidity of the air thus obtained is around 45 to 55% as recommended by health standards. - Does not consume too much water if you set the halfway wheel: holds approx 2-3 nights from a reservoir 3/4 plein.Mais big trouble is that must be removed each time the reservoir (upper part), turn it over, unscrew the screw plug ... all for refueling. Whenever there is a little water flowing nearby. In addition to force unscrew the cap every two days to fill the cap of this seal will eventually wear out quickly with risk of leakage when the reservoir tank based on ... It would more logical and practical to provide a filling port in the upper part of the tank, thereby completing the without removing it from the base, return, etc ... - Tends to get noisy about 1-2 minutes after starting (small noise fan with light sound / organ pipe breath) which nevertheless you get used and which does not interfere with sleep (for me!). This is partly due to a set resonant tank placed on the base, which can alleviate one hand by not completing only half, and secondly by plating a heavy object against the base (on a one side - look for the best location groping) to best remove this resonance. At these small details, I am rather satisfied, for now? As the device works every night (at least 8 h), I hope he is strong enough to hold ... long?
