White dust are minerals that come from unfiltered water when it goes through a humidifier. This dust is being spread around with the humidified air. To prevent white dust from occurring, the water goes through wicking filters which separate the water and its minerals.
To keep the air fresh the filters need to be frequently cleaned, as well as changed. New filters need to be installed once every 1 or 2 months, depending on your water quality. This could outweigh the low price given enough time.
It has a built in humidistat which can record the room’s humidity and alter the mist’s intensity based on your chosen humidity level. Apart from the automatic option, it has low and high speed mist settings.
This unit uses filters which are required to be continuously replaced to work efficiently. Six to eight weeks is a regular filter lifespan, as indicated by the manufacturer. It costs around $13 for a set of replacement filters which is the cost of maintenance.
The humidifier turns itself off when the water in the tank has ran out because of its automatic shut-off feature. This is very useful because if a warm mist humidifier keeps running with no water to heat, it can lead to some safety problems.
Being an ultrasonic humidifier it has the lowest noise of them all. It is void of any sound because it doesn’t have a fan that spreads the mist around, like other types of humidifiers do. Instead, it relies on a plate which vibrates at an ultrasonic frequency.
Since it has no filter, the humidifier has to be cleaned frequently to avoid any type of mold or smell. The minerals from the water are also a particularly annoying issue. To avoid mineral buildup, people suggest doing regular vinegar cleanses.
The humidifier is treated with anti-mold materials, to prevent microbial growth inside the humid parts of the humidifier. This prevents the growth of harmful bacteria in the moist environments, and keeps your air cleaner. This humidifier is also filter free which means you don’t have to worry about...
This humidifier is smaller than most other humidifiers that cover an area of around 400-500 sq. ft. This means it can fit in smaller areas or be hidden out of sight more easily. This size is also the cause of it's smaller run time than some other similar performing humidifiers.