What is Ultrasonic Humidifier and How Does it Work?

Ultrasonic HumidifierHumidity inside a room is important and necessary because you may experience discomfort when there is none.

When a humidity level falls down, it may physically affect you.

You may experience a variety of symptoms such as dry sinuses, skin itchiness, coughs, and cracked lips.

Other than these symptoms, your room may have an unhealthy air and it may be prone to bacteria.

That’s why when an ultrasonic humidifier is introduced, people regard it as an essential thing.

What is this humidifier?

And more importantly, how does an ultrasonic humidifier work?

An ultrasonic humidifier has a lot of benefits at home. It creates moisture to the air, preventing you from developing symptoms that could threaten your health. By installing a humidifier at your home, you will be able to promote the overall health and well-being of your family while lowering your electricity bills as well. Additionally, a humidifier also helps to protect indoor plants, paint, wallpapers, furniture, and wooden floors from drying out, thereby preserving some of your most prized indoor investments.

There are two types of humidifiers – cool mist humidifiers and warm mist humidifiers. Furthermore, cool mist humidifiers are broken down into two more categories – evaporative and ultrasonic humidifiers. Here, we have discussed the latter and explained sections like how do ultrasonic humidifiers work, etc.

List of standard parts fitted in ultrasonic humidifiers

The standard parts that are used in ultrasonic humidifiers are:

1. Water container

This is the container where the water sits. Most of these containers are equipped with sensors that inform you when the water levels are very low and needs to be refilled. It also needs to be cleaned and maintained regularly.

2. Transducer

A transducer is the machine that induces the high-rate vibrations in the water and ultimately transforms it into a vapor mist. This piece of advanced technology is the backbone of a humidifier and makes it very easy to maintain and use.

3. Control panel

As the name suggests, the control panel allows you to alter the regulation over how your humidifier works. It also lets you control how often the water should get dispersed or when should the humidifier shut down automatically.

4. Ultrasonic generator

The transducer gets its power from the ultrasonic generator. Without it, the transducer would be completely useless. The generator is also an advanced piece of technology, which sets it apart from other types of humidifiers. It is also very simple to operate.

All the above components are co-dependent on each other and cannot function with even one item missing. These components work together to provide you with humidity and moisture in your home.

How an Ultrasonic Humidifier Works

how does an ultrasonic humidifier workAn ultrasonic humidifier depends on fans in order to blow air through the wick filters. There are various brands of ultrasonic humidifiers and some of these types have small metal plate that has the ability to produce vibrations at an ultrasonic frequency. You may be able to find these ultrasonic sounds inaudible.

An ultrasonic humidifier can pretty much do a lot of things such as dislodging dirt from surfaces. Its ultrasonic sounds can also separate water particles from the humidifier’s built-in reservoir into a cool vapor. This fine mist can be emitted into the air, making the air feel comfortable because of the well-distributed humidified air inside the room.

An ultrasonic humidifier can either be a humidifier with a cool or warm mist. It is outfitted with a modern high-frequency technology that provides vibration to the water. Now when the water accompanies with the vibration, there will be no such work that can be expected from its weight and mass. This leads to a breakdown of water into small droplets and these droplets will become the vapor that does the humidifying job.

The ultrasonic humidifier then produces and dispatches the mist into the room, giving you a comfortable, clean, and pure air. Now when then mist is released and distributed in the room, you will eventually sense a cooler, cleaning, and moist environment that is way better than the usual atmosphere of your room.

Benefits of Ultrasonic Humidifier

An ultrasonic humidifier is an advantage because of the following reasons:

  1. It doesn’t rely on fans. Therefore, it doesn’t create noise the way other humidifiers do.
  2. It is low maintenance, which means that it doesn’t require the user to change bulbs more often, replace steam canisters, and clean the pans.
  3. It doesn’t use heat. This is an advantage because it only requires you minimal electricity, giving you enough savings when it comes to electric bills.
  4. It is portable. You don’t have to exert a lot of effort by constantly turning it on and off because the device is the one that does the job easily. You also do not have to wait until it heats because its mist is produced through its oscillation.
  5. Its small size creates a sufficient amount of vapor. If your room is smaller in size, then an ultrasonic humidifier is a perfect choice for you.

The Don’t’s When Using an Ultrasonic Humidifier

A lot of people commit mistakes when using an ultrasonic humidifier and these mistakes can lead to the device’s inability to performs its task efficiently.

When using this device, make sure to avoid doing these things:

1. Humidity levels at home are ignored

You have to check the level of water vapor in the indoor air at home every once in a while. It’s because the level of water vapor may either cause you comfort or give you allergic symptoms. If the humidity is not controlled, chances are, your allergy symptoms could get worse.

You should follow the Environmental Protection Agency’s protocol to keep the humidity levels below 60% in the summer and 25% and 40% in the winter.

2. Allowing the humidity levels to rise too high

Always make it a point to keep the humidity stable and do not let it rise above the regular levels, otherwise, a rise in the levels may worsen your allergy symptoms. This instance may happen especially if you are sensitive to molds, dust mites, and mildew.

To be able to control the consistency of the humidity, you should check it and try to reduce it when the room feels a little moist and dense than it usually does.

Remember that moisture and condensation that are present in windows indicate that the humidity is already too high so take these things as signs.

3. Resorting to a tap water in a humidifier

There are ultrasonic humidifiers that only function when there is a break-up of water particles. These humidifiers produce a “white dust” mineral residues that gather around the room and in the tank.

These residues are the reason why bacteria tends to grow in the humidifier’s surface. In order to avoid bacterial growth, you need to refrain from using a tap water.

Instead, use only either distilled, demineralized, or purified water.

4. Not cleaning the humidifier regularly

A humidifier’s manufacturer has specific instructions before you use them. Make sure to follow them, especially when the manufacturer says that you should clean the device in certain effective ways.

Not cleaning the filters and tanks of the humidifier regularly as often as indicated by the manufacturer can create mold and bacteria which are the reasons why your health could be threatened and your allergy symptoms could get worse. Make sure that you regularly clean your humidifier and follow the instructions provided by the manufacturer.

How are ultrasonic humidifiers different from other humidifiers?

Ultrasonic humidifiers are a bit distinct from other types of humidifiers. The ways in which they are different are listed below:

1. Energy efficient

Purchasing an ultrasonic humidifier will save you big on energy. When compared to other types of humidifier like a steam or warm mist humidifier, an ultrasonic one does not require much electricity to operate.

On the other hand, a warm mist humidifier would consume a massive amount of electricity. In the same space, an ultrasonic one would consume around 93% lesser energy. Also, if you factor electricity maintenance like switchboards, you will be cutting off extra expense.

2. Maintenance

It is obvious that all electrical appliances need maintenance. But, an ultrasonic humidifier does not require much attention like other humidifiers. There are no filters installed in ultrasonic humidifiers. Even the components do not require maintenance on a daily basis.

3. Noise

If you are easily disturbed by noise, then an ultrasonic humidifier is perfect for you! It is one of the most silent types of humidifier in the market because it does not have a fan. Unlike a warm mist humidifier, you won’t even have to hear the water gurgling sounds.

4. Safety

Since ultrasonic humidifiers do not require hot water for operation, it is completely safe for a homely environment with children or pets. Unlike steam or warm mist humidifiers, you do not have to worry about steaming-hot water leaking from the appliance and falling over your child or pet..


An ultrasonic humidifier is beneficial in a lot of ways. Not only can it help you relieve your allergic symptoms through the comfort that it brings to your atmosphere but it can also make you feel at ease because of the clean, pure air that you can enjoy.

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