7 Best Ultrasonic Humidifiers for the Most Comfortable Breathing

This device comes with a minimalistic design and is also very quiet in operation. As such, placing this tool in your bedroom shouldn’t be too much of a hassle. While the machine is portable, it does need to be close to a power supply, such as a socket, to carry out its mandate. Nevertheless, the tank is significantly large, with a capacity of up to 3 gallons when full. This tank is as well easy to monitor from the outside to see if you are nearing on empty. Also, this component features a safety lock to prevent children from removing the water tank on a whim.

You are also likely to appreciate the permanent ceramic filter. Given that regular water may contain allergens and other harmful materials, the filter is there to ensure that the air you breathe remains pristine. However, even with the inclusion of a filter you need to clean the device regularly so that mold doesn’t build up inside. As well you would do well to use filtered water for a cleaner, fresher experience.

Another positive you can expect by buying this device is its extensive area coverage. It can service the humidity needs of the 700 sq. ft. around it and thus should be able to cover the length and width of most household rooms. Nevertheless, if you want to service multiple rooms at the same time, you may need to buy extra units.

Additionally, the device can emit both cool and warm mist. The latter is ideal for when the temperatures are low in the room and the general vicinity. You can turn it on or off and generally tweak any of the devices’ functionalities either by using the LCD control panel or the included remote. Another positive that you might like is the auto-shutoff feature when the tank nears empty.

The last thing to note is, of course, the one-year warranty just in case you run into any issues.

What we liked:

• Comes with a remote
• Easy to use
• Auto shutoff prevents damage to the gadget
• 700 sq. ft. range
• Safety lock for the water tank
• Comes with a warranty for one year
• Both cool and warm mist options for different weather conditions

What could be better:

• It would be much easier to sleep with the device on if the display lights could be turned off
• Relatively pricey

With this device, you get a five liter/1.3-gallon water tank, which is impressive, especially if you put it on low mist mode. This will, in turn, ensure that you have at least 50 hours of mist provided. The time frame is significantly reduced in case you use it in the high mist setting. Of course, all this depends on the time of day and conditions available when you decide to use the device. You don’t need it at full blast in the morning. However, you might need it in the middle of the day when you determine that the hot temperatures are the cause of the dry surroundings.

In addition to the high mist and low mist modes that you will use during the day, there is the addition of night mode as well. The device itself has a polished outlook. You can as well count on the device to shut down on its own if, for some reason, you forget to do so. Another design feature that you might grow to love is the soft-glow lighting. However, you can opt to turn the light off as you sleep.

At 430 sq. ft. this is ideal for smaller rooms and is supported by dual mist nozzles that can rotate up to 360 degrees on opposite sides of the invention. As such, you will find it extremely easy to direct the mist where you want it. Additionally, the easy to clean water tank, as well as the 5-year warranty, are both quite impressive.

What we liked:

• Five-year warranty
• Easy to use nozzles
• Soft lighting can be turned off at night
• Multiple mist modes
• Easy to clean 5-liter water tank

What could be better:

• Area coverage is not as impressive as some counterparts
• The only controls available are on the device
• No included filter

Another ultrasonic humidifier for a large room is presented in the PureGuardian H4750AR. If you are also looking to get aromatherapy from your humidifier, you can as well buy the optional attachment to this device. Nevertheless, the tool comes with three selectable speed settings. You can select which one by using the interface on the side of the machine.

Another extra feature of this PureGuardian humidifier is the silver clean protection that will help prevent mildew and mold from growing inside the tank. The capacity of the tank is impressive and is necessary for the runtime displayed by the tool. It can run for up to 120 hours on the low setting. However, you may not want to have the device run for so long; hence the option to use the timer.

Also, when the device is close to finishing the water in the reservoir, it lets you know by use of an indicator light.

What we liked:

• 120-hour runtime
• A timer can be used
• Optional aromatherapy tray
• Easy to use interface
• Large area coverage

What could be better:

• Doesn’t have a remote
• Optional tray will increase the expense of owning the tool
• No warm mist setting

If the only thing you are looking for is a cool mist ultrasonic humidifier, this device fits the bill perfectly. You can count on the device being noiseless in operation; hence, it allows you to sleep in a quiet environment if you place it in the bedroom. This is coupled with about five different mist settings that depend on your needs at the time. These are the low, medium, high, supreme, and an additional turbo mode.

Concerning the tank, this device features a 1.6-gallon reservoir that is also engineered to be anti-microbial. This Air Innovations humidifier will thus make it difficult for bacteria to find a habitat in your device. This, nevertheless, does not exempt you from having to clean the equipment from time to time. In the long run, this helps you stay healthy as the mist output will find a way into your body. On the sides of the device is a digital interface that includes a display as well as the controls you need to use the tool effectively. These may even include a programmable timer, so you don’t have to think about when to turn the device off.

At less than a $100 price point, this device allows for a runtime of up to 100 hours. Also, it features an extension nozzle up to 15 inches in size, which will enable you to place it on the floor rather than conventional table-top placement. You will also not need to buy a water filter as it comes with the package.

What we liked:

• Easy to use controls
• Five mist output modes
• Comes with a water filter
• Easy to refill due to the top-fill design
• Silent operation
• Measures in place to fight bacteria and other microorganisms

What could be better:

• No remote
• No warm mist output

The Vicks V5100n is a simple device with a single knoblike switch for control. You can use this to determine the level of mist output per session when you turn the device on. Also, this will only emit cool mist with no option or capability for a warmer output. You also have the directional mist outlet, so you can determine which parts of the room need to be humidified first.

Similar to the PureGuardian H4810AR, you can also use this device to manipulate the scent of the air around you. The manufacturer even recommends that you use Vicks VapoPads that as well can be chosen depending on the use scenario. An illustrative example is that you can choose lavender and rosemary scents to help you sleep. Also, this Vicks humidifier is likely to last about 24 hours with each filling.

What we liked:

• Easy to use
• Can be used with scent modifiers as well
• Large room coverage
• You can direct mist whichever way you want

What could be better:

• No warm mist option
• No remote control

This device impresses with its large tank capacity along with the low water level warning. You will also be able to clean the equipment easily once you make this your purchase. The 430 sq. ft. area coverage, while not the most impressive, will still be able to cover a relatively large room. Also, whenever you need to move the device, there is a handle that allows you to do that easily. This is handy when you need to go to the sink and refill it.

You can also leave it on without worrying about it. The device is capable of shutting down on its own after an extended use period. Additionally, there is a night light that you can turn on or off as per your preference when you use the device in your sleeping quarters.

Also, it comes with cleaning features such as the adjunct brush and dustproof sponge.

What we liked:

• Can run for up to 60 hours
• 360-degree rotatable mist output
• Auto shutoff
• Night light
• Quiet in use

What could be better:

• No option for using a remote
• Area coverage is a bit limited

Here is yet another cool mist, only ultrasonic humidifier. From the outlook, the device has a rather aesthetically pleasing design and will be able to cover a 600 sq. ft. total area. As such, it is ideal for large rooms as well.

Nevertheless, the capacity is not too impressive maxing out at only 1 gallon. Eight hours is the device’s maximum runtime on full power. If you take it down to minimum mist output, this period can be extended to 24 hours.

Nevertheless, if you notice that the tank is almost empty, you can add water while it is still running to keep it going for longer. Among the design features is a volcano cap as well as a tea-kettle cap with a noise muffler. These are probably why the device can offer whisper-quiet operation.

The product works with a universal DC adapter and is also underwriter’s laboratories certified. You are also going to need to clean it from time to time, whereby some of the removable components of the device make it easy to do that. The controller comes attached to the device and is quite similar in looks to the tool itself. Also, it will give off a red indicator light every time the device shuts off.

What we liked:

• Easy to use controller
• Quiet operation
• Compatible with most sockets
• Can run for up to 24 hours

What could be better:

• Small water tank
• Can only run for 8 hours when on full power