There are actually three different types of Cool Mist Humidifiers
The most common way is through evaporation. The water is absorbed into the pad or filter, and the fan is used to accelerate the evaporation process. This method is very simple and natural, and has been for a long time. It is a proven process that has been perfected over the years, so these models are very reliable. The only drawback is the noise of the fan.
Another technique that has been in recent years with a rotating disk with a view to promoting the water in the air. The models of 'runners' to do a lot less fan noise, which is a great advantage.
The third type uses ultrasound. This may seem like something from science fiction, but is actually quite an effective method. For the human ear, these models are really quiet!
It 's always with any new technology, cheaper models are able to deliver everything they promise. These new techniques of humidification are here to stay, quiet operation and will certainly make them very popular in the future. For now, you decide what kind of person you are. Like the blade, or prefer the security and comfort of a proven design?
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