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Best Dual Mist Ultrasonic Humidifiers

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Best Dual Mist Ultrasonic Humidifiers

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Type Console
Type of Mist Cool & Warm
Type of Humidification Ultrasonic
Room Coverage 753 sq. ft.
Tank Capacity 1.5 gal
Humidification Performance Warm Mist:
3.17 gal/day

Cool Mist:
1.90 gal/day
Humidistat Digital
Controls Electronic
Water Low Indicator Yes
Automatic Shut Off Yes
Weight 6.31 lbs
Dimensions 11.3 x 7 x 10.5
Warranty 2 years

Check Amazon Price See Full Review
Type Console
Type of Mist Cool & Warm
Type of Humidification Ultrasonic
Room Coverage 600 sq. ft.
Tank Capacity 1.5 gal
Humidification Performance Warm Mist:
3.4 gal/day

Cool Mist:
2.5 gal/day
Humidistat Digital
Controls Electronic
Water Low Indicator Yes
Automatic Shut Off Yes
Weight 9 lbs
Dimensions 14 x 11.6 x 11.6
Warranty 3 years

Check Amazon Price See Full Review
Type Console
Type of Mist Cool & Warm
Type of Humidification Ultrasonic
Room Coverage 600 sq. ft.
Tank Capacity 1.45 gal
Humidification Performance Warm Mist:
2.5 gal/day

Cool Mist:
2.2 gal/day
Humidistat Digital
Controls Electronic
Water Low Indicator Yes
Automatic Shut Off Yes
Weight 6.42 lbs
Dimensions 11.2 x 10.4 x 13.6
Warranty 1 year

Check Amazon Price See Full Review
Type Compact
Type of Mist Cool & Warm
Type of Humidification Ultrasonic
Room Coverage 500 sq. ft.
Tank Capacity 1 gal
Humidification Performance Warm Mist:
2.5 gal/day

Cool mist:
2.0 gal/day
Humidistat -
Controls Dial Knob
Water Low Indicator Yes
Automatic Shut Off Yes
Weight 7.5 lbs
Dimensions 13.2 x 5.3 x 12.4
Warranty 1 year

Humidifiers are rapidly becoming staples within the American home. With more and more people becoming aware of the many benefits that humidifiers bring, the humidifier market has evolved to cater to everyone’s different needs.

The most common humidifiers release either warm mist or cool mist only. Several manufacturers, however, have started producing ultrasonic humidifiers that are dual mist, which means they produce both warm and cool mist. Dual mist ultrasonic humidifiers give you the best of both worlds because you enjoy the benefits of both warm mist and cool mist. They’re quiet, easy to use, and, more importantly, very effective at raising humidity to the most comfortable levels at home.

In this article, we’ll be exploring the best dual mist ultrasonic humidifiers in the market to showcase the benefits of these dynamic models.

The Levoit LV600HH is a popular ultrasonic humidifier which is capable of producing both warm and cool mist at a daily output of 3.17 gallons and 1.90 gallons, respectively. It is rated to cover large rooms up to 753 sq. ft. in size and has a large tank capable of holding 1.5 gallons of water.

Pros

  • Large room coverage
  • Easy to clean tank
  • Quiet
  • Durable
  • Humidifies quickly
  • Accurate humidistat
  • Remote Control
  • Can diffuse essential oils
  • Modern, sleek design
  • Automatic humidity control

Cons

  • Expensive
  • High maintenance
  • Difficult to fill

Features

  • Ultrasonic Warm & Cool Mist
  • Dual 360° nozzle
  • Humidistat
  • Automatic Shut Off
  • Water Low Indicator
  • Touch & Remote Control
  • Smart Auto Mode
  • Break-resistant water tank
  • Optional Aromatherapy
  • 3 Speeds (Cool Mist)
  • 2-Year Warranty

The Levoit LV600HH is a powerful ultrasonic humidifier that can produce both warm and cool mist. Easily one of the more cutting edge humidifiers on this list, the LV600HH has all the makings of a high-end humidifier.

The LV600HH has all the features and functions that you would expect from a humidifier of its calibre: a very accurate humidistat, an automatic shut off feature, a water low indicator, a remote control (which is a BIG plus!), an auto mode that automatically adjusts humidity levels (another big plus!), and even an optional aromatherapy feature. Needless to say, the LV600HH definitely has several features that make using it all the more convenient.

Aside from being abundant in smart features, the LV600HH is also big on performance. Thanks to its large, 1.5-gallon tank, the LV600HH is capable of humidifying areas up to 753 sq. ft. in size. On the cool mist setting, it’s able to release 1.9 gallons of cool mist every 24 hours; on the warm mist setting, it can release a whopping 3.17 gallons. With that much power, the LV600HH is able to quickly and quietly bring humidity to the most comfortable levels at home.

Naturally, with that many features and such impressive cleaning performance, the LV600HH comes at a slightly higher price and is more difficult to use. Many users complain that the LV600HH is also very high maintenance because its nooks and crannies have to be cleaned on a weekly basis to avoid the build up of dirt, mold, and limescale. In addition, it has a very short warranty of only 1 year.

However, even with these flaws, the LV600HH remains a top performer in terms of cleaning power, ease of use, and features. If you’re looking for a humidifier that does the job and more, then look no further than the LV600HH.

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The Boneco U7147 is a dual mist ultrasonic humidifier capable of humidifying areas up to 600 sq. ft. in size. It has a large 1.5 gallon tank and an average daily output of 3 gallons per day for warm and cool mist.

Pros

  • Large room coverage
  • Quiet
  • Automatic humidity control
  • Timer
  • Comes with cleaning and maintenance accessories
  • Humidifies quickly/high output
  • Energy efficient

Cons

  • Expensive (upfront and long-term)
  • High maintenance
  • Bright LCD light
  • Difficult to use

Features

  • Ultrasonic Warm & Cool Mist
  • Dual Jet Nozzle
  • Automatic Shut Off
  • Water Low Indicator
  • Maintenance Reminder
  • Humidistat
  • 3 Output Levels
  • Auto Mode
  • Sleep Mode
  • Timer
  • Hydro Cell
  • Demineralization Cartridge
  • EZCal to reduce limescale
  • 3-Year Warranty

The U7147 from Boneco (formerly Air-O-Swiss) is one humidifier that’s about to give the LV600HH a run for its money. Built with even more features than the LV600HH, the Boneco redefines convenience for people who use humidifiers.

The U7147 has all the basic features as well as a lot of extra features that make use and maintenance easy. Aside from the usual humidistat, automatic shut off feature, and water low indicator, the U7147 also offers a timer, an auto mode, and a sleep mode, and a maintenance reminder that lets you know when it’s time to clean it. It even has a built-in Hydro Cell, which is basically an activated carbon filter that is able to remove any impurities from the water before it gets released. It also comes with a demineralization cartridge to ensure that there’s no white dust while the humidifier is running, as well as an EZCal Cleaner and Descaler for easier removal of limescale during maintenance.

Needless to say, Boneco has definitely gone the extra mile to create a product that’s convenient and easy to maintain. The U7147 is not just a feature-packed humidifier, though; it’s quite powerful, too, with a warm and cool mist output of 3.4 gallons per day and 2.5 gallons per day, respectively. That’s the highest output amongst all the other humidifiers on this list. This means it’s able to do its job quickly. Considering how powerful it is, the U7147 remains both quiet and energy efficient on all 3 output levels.

The U7147 sells at a higher price point compared to the other humidifiers on this list. That cost goes up over time, too, considering the cleaning accessories you’ll need to use and replace on a regular basis. And if it wasn’t already obvious, the U7147 is also incredibly high maintenance, as it needs to be cleaned as often as once a week. In addition, its bright LED light cannot be dimmed, which might be problematic if you’re planning to use it at night.

With all things considered, the U7147 is definitely still one of the best humidifiers in the market today, with power and features that are unparalleled. If you don’t mind taking the time to familiarize yourself with all its buttons and features, as well as have the patience to clean it on a regular basis, then the U7147 would be your best bet.

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The TaoTronics TT-AH007 is a popular dual mist humidifier capable of servicing areas up to 600 sq. ft. in size. It has a tank that can hold up to 1.45 gallons of water, with a daily humidity output of 2.5 gallons for warm mist and 2.2 gallons for cool mist.

Pros

  • Large room coverage
  • Affordable
  • Automatic humidity control
  • Timer
  • Lightweight
  • Quiet

Cons

  • Difficult to purchase replacement filters
  • Warm mist doesn’t get warm
  • Difficult to clean
  • Short warranty

Features

    • Ultrasonic Warm & Cool Mist
    • 360° Rotating Nozzle
    • Water low indicator
    • Automatic Shut Off
    • Humidistat
    • Timer
    • Sleep Mode
    • Auto Mode
    • 3 Output Levels
    • Memory Function
    • Handles for mobility
    • Cleaning Brush
    • Filter for keeping water clean
    • 1-Year Warranty

TaoTronics offers wildly popular products, and the TT-AH007 dual mist ultrasonic humidifier is no exception. For a mid-price humidifier, the TT-AH007 gives you all the features and power you would expect from a more expensive unit. With its 1.45 gallon tank, the TT-AH007 is capable of servicing large rooms up to around 600 sq. ft. in size.

In terms of performance, the TT-AH007 is pretty average with a daily output of 2.5 gallons for warm mist and 2.2 gallons for cool mist. Although not the best on this list, this output performance is already sufficient for most homes. Like the previous two humidifiers, the TT-AH007 surprisingly also has several features like a humidistat, timer, sleep mode, and auto mode even at its more modest price point. In addition to those features, the TT-AH007 also has a helpful memory function which allows you to go back to the settings you were using after restarting the humidifier. It also has a filter for removing impurities from the water.

Unfortunately, one huge downside to the TT-AH007 is that there have been several complaints about the warm mist option not functioning because the warm mist being produced isn’t warm at all. In addition, the filter that the TT-AH007 uses isn’t readily available for replacement purchase. The TT-AH007 has also been dubbed as “difficult to clean” and has a very short 1-year warranty.

Despite these flaws, the TT-AH007 is still a pretty solid dual mist ultrasonic humidifier and, for its price, it provides power that is more than enough to make most rooms comfortable at the right humidity.

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The Sunpentown (SPT) SU-4010 is a compact humidifier that is powerful enough to cover large rooms up to 500 sq. ft. It has a smaller tank that can hold 1 gallon of water and has a daily humidity output of 2.5 gallons for warm mist and 2.0 gallons for warm mist.

Pros

  • Large room coverage
  • Affordable (upfront and long term)
  • Compact and lightweight
  • Energy efficient
  • Easy to clean
  • Easy to use
  • Quiet
  • Affordable filter

Cons

  • Lower humidity output
  • Fewer features
  • Short warranty

Features

  • Ultrasonic Warm & Cool Mist
  • 360° Rotating Nozzle
  • Water Low Indicator
  • Automatic Shut Off
  • Ion Exchange Filter
  • 3 Output levels
  • Easy-carry handle
  • Cleaning Brush
  • 1-Year Warranty

The SPT SU-4010 is the lightweight contender that delivers excellent humidification performance in spite of its affordable price and compact size. It may not be as popular or have as many features as the other humidifiers on this list, but it wins out in terms of ease of use, ease of maintenance, and even performance.

The SU-4010 has all the basic features that a good humidifier should have: a low water indicator, an automatic shut off feature, a rotating nozzle, and a handle for easier mobility. While this may be very underwhelming at first glance, it also works out in favor for the SU-4010 because compared to the LV600HH and U7147, it is easier to use. The controls are very straightforward and easy to understand so even technologically challenged individuals can use it. It is also incredibly easy to fill, clean, and maintain, and doesn’t require any of the accessories that the U7147 has. It’s highly energy efficient as well.

Another great feature of the SU-4010 is its Ion Exchange filter, which demineralizes and treats water to reduce calcium and magnesium present in hard water. This in turn prolongs the life of the humidifier, while at the same time preventing the spread of white dust, because it limits the development of limescale. The filter is affordable and only needs to be changed every 6 months, depending on how often you use your humidifier.

Unfortunately, compared to the other humidifiers on this list, the SU-4010 loses out in terms of daily humidity output (for both warm mist and cool mist) which means that it may take longer for it to humidify a room. In addition, it misses certain features that some people might be looking for in a humidifier like a timer and a humidistat. And, like a majority of the humidifiers on this list, the SU-4010 is backed by a measly 1-year warranty only.

However, several reviews still rave about the SU-4010 and claim that, despite its lower humidity output, it still does an excellent job of increasing and maintaining comfortable humidity levels in any room. If you’re looking for a small but powerful dual mist humidifier that packs a punch, then the SU-4010 is the one for you.

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Dual Mist Ultrasonic Humidifier Buyers Guide


What is an ultrasonic humidifier? What is a dual mist ultrasonic humidifier?

An ultrasonic humidifier uses a diaphragm that vibrates at an ultrasonic frequency (thus the name) to create water droplets that are released in the form of mist. These types of humidifiers can either emit warm mist only, cool mist only, or both. An ultrasonic humidifier that can emit both warm and cool mist is called a dual mist ultrasonic humidifier. They’re typically more expensive, quieter, and require more maintenance as compared to other types of humidifiers.

What are the benefits of using humidifiers?

  • Alleviate cold and flu symptoms – If you’re suffering from cold and flu symptoms, using a humidifier at night can help you recover faster. It can moisten your nasal passages and allow you to breathe easier. Humidifiers may also help alleviate sore throat and sinus headaches.
  • Reduce allergies and asthma attacks – People who suffer from allergies or asthma tend to have a worsening of symptoms when the air is dry. Adding moisture to the air can help reduce allergens and any pollutants that may cause asthma attacks. Using a humidifier together with a high quality air purifier will be even more effective at reducing allergens at home.
  • Reduce frequency of infections – When air is not too dry, bacteria and viruses tend to be less infectious. Research has shown that a humidity level of 40% or higher decreased the infectivity of influenza virus by 14%.
  • Prevents dry skin – When your skin is exposed to dry air, it cracks and wrinkles more easily. It may become irritated and itchy, even your scalp may be affected. To prevent this from happening, you can keep humidity levels at around 40% or higher.
  • Reduces snoring – Snoring can be caused by a throat that is too dry. Humidifiers can help moisten the respiratory tract and lessen both the noise and intensity of snoring by adding moisture to the air.
  • Protect wooden furniture – Wooden furniture, walls, and floors are more prone to cracking and shrinking when humidity levels are low. This can lead to expensive repairs and even structural damage. A humidifier can help add moisture to the air and prevent this from happening.

What are the benefits of using a dual mist ultrasonic humidifier?

  • Versatility – Dual mist ultrasonic humidifiers are able to produce both warm and cool mist depending on what you need, making them more versatile options compared to single mist humidifiers.
  • More features – Dual mist ultrasonic humidifiers generally have more features compared to single mist humidifiers. These features include the essential features mentioned above as well as smart modes like auto mode and sleep mode which are really useful for people who want to set and forget their humidifiers.
  • More benefits – Because they have the power of both cool mist and warm mist humidifiers, you also get double the benefits!
  • Quiet – Ultrasonic humidifiers, regardless of whether they are single or dual mist, are generally quieter than other types of humidifiers.

What are the disadvantages of using a dual mist ultrasonic humidifier?

  • More expensive – Because dual mist ultrasonic humidifiers use a more sophisticated system, they are also more expensive upfront.
  • High maintenance – While this is true for humidifiers in general, dual mist ultrasonic humidifiers are still more high maintenance and need to be cleaned more often than other types of humidifiers.

Final Thoughts

Although several studies have shown that warm mist humidifiers and cool mist humidifiers are equally effective at increasing humidity levels at home, it’s always nice to have the option of choosing one over the other depending on your needs. Dual mist ultrasonic humidifiers give you the best of both worlds: the warmth and relief you get from a warm mist humidifier as well as the cool and refreshing feeling you get from a cool mist humidifier.

With the range of dual mist humidifiers available in the market today, it can be overwhelming and very difficult to choose. Lucky for you, we’ve taken it upon ourselves to come up with a list of the best dual mist ultrasonic humidifiers so that you don’t have to.

After much consideration, we’ve decided that the best dual mist ultrasonic humidifier that gives you the most bang for your buck is the Levoit LV600HH. It provides you with enough power whenever you need it and, even with an array of features and buttons, it is still relatively easy to use. It’s also easy to clean and maintain without having to rely on any special accessories (we’re looking at you, Boneco U7147!). It’s definitely a solid, high quality dual mist ultrasonic humidifier that’s well-rounded and highly effective at doing its job.