does exactly what it should, and the very good

we had since the beginning of last winter because of the dry air in the bedroom (30-35%) night about breathing problems, just what the nose concerned (swollen Schlei skin -> nose -> woke up -> difficult to fall asleep again -> the morning looked like a crushed rolls ....). After multiple googling we decided to purchase a humidifier, after re multiples Googling to "air scrubbers" because the "fog-like conditions" have obviously inherently very struggling with contamination.
In the "air scrubbers" There were basically only the Venta and the Beurer devices; Venta was us simply too expensive, so we ordered the Beurer. Here are the results from now already about 4 months using:

1. Good humidification
approx 14sqm / 28cm space it creates the Beurer that humidity of about 30% immediately after airing around 20-21 clock to 45-55% in the morning 7 Clock to increase; when the value of eg 45-50% ("normal value for room") was ultimately achieved exactly, I could never find because sleeping :-)

2. positive effect on the nasal mucosa
Already in the first night we noticed the positive effect on the nose grinding skins: sleep through first without - as usual - 1-3 times a night and waking up only to hard to sleep due to nasal congestion; and that was possible even just using of schleimhautabschwellendem spray.

3. Good continuous experience
mentioned under 1 and 2 Effects were permanent; after fading away the winter cold and the order-related increase in humidity, we have not used the device; He is now waiting for his next assignment in the next winter.

4. Water
It is a disinfectant doing that is to keep the water free of germs. After reading through the ingredients but we did avail ourselves of such distance and we have solved the problem differently:
-Water Swap every second - third day (with fresh water makes you feel more comfortable anyway) and never filled more than about 3l, then suggests the frequent exchange is not so much to Beech
-in the water a few drops of eucalyptus oil (tea tree oil and peppermint oil are indeed also antiseptic, however, lead to dry nasal mucosa !! but is a great place if, for example during the day "sanitize" a room wants); Eukalytusöl prevents nucleation and acts at the same beneficial effect on the mucous membranes. Although the washing drum rotates very slowly, the fragrance is very rapidly distributed in space; this should be because of the fan, which blows directly on the water and thus also pushes the oil particles very rapidly out of the housing. All in all a very pleasant effect.

5. Clean
As you can see everything and disassemble, can quickly and easily clean the device very, there are no hidden corners where you can not reach. The roll we always showered hot and inserted from time to time in warm water and vinegar. The cleaning in the dishwasher, we have not risked because we no low "Gläserspülstufe" or similar. (See instructions) in our freshener have.
Because we exchanged the water often, however, we have refrained from every time to solve the snap lock and close again, as these fasteners are based only on the Materielspannung of the plastic and I solve After a few times and close a bad feeling regarding. The stability got ; ultimately we have the top then simply put, without locking it -> works equally.

6. Noise
Initially we had are the unit near the head end of the bed -> not recommended even at level 1, because too loud; then we have the device placed next to the bed -> hardly be heard at Stage 1. If you have problems with the volume of the device, it is worthwhile to experiment a little with the site and thereby minimize the sound.

7. Power
Exact values ​​I do not know, unfortunately, but I did hang the device in the first few days on a power meter and had a lower average power consumption is measured as described in the specifications.

CONCLUSION:
The device does exactly what it should, and that very well. Defects we could not discover, despite daily use within these 4 months, previously. The beneficial effects of the humidified air to our noses was felt immediately and was continued throughout the winter.
The enclosed sanitizer I would not use because of the ingredients, there is another way (sometimes all reviews see through, some also take lemon juice or similar.).

For "nose breathers" who have problems with nasal congestion and therefore can not sleep at night throughout, so a very clear recommendation!