Best humidifier for large room

Do you own a large house that is always congested with dry air? Humidifying a large room isn’t a really hard task but finding a humidifier that covers the entire room while also fulfilling your other requirements can be especially difficult. So to make your endeavor easier we have reviewed and compiled a list of the best large room humidifiers that you can use!


How to Choose the Right Type of Humidifier for a Large Room

The market offers a vast variety of humidifiers that work differently and have different purposes. The exponentially large amount of humidifiers with their own benefits and shortcomings makes it a difficult task to decide the best humidifier for a large room. 

To help make your process a little easier we have elucidated the three distinct types of Large room humidifiers how they can suit your needs. 

1. Ultrasonic Humidifiers

Ultrasonic humidifiers are the ones that use the latest technology and hence are new to the market. Being new means that they have overcome the drawbacks of previous models and are very efficient. 

They send high-frequency vibrations through the water to create mist. The water vibrates which leads to the formation of water droplets that are then dispelled in the air to increase the humidity. And since they never make use of fans, they use minimal electricity and no noise is produced during its functioning.

It is an excellent choice to go for but some users have reportedly noticed the formation of white dust in their humidifiers. If you aren’t familiar white dust is the mineral deposit that is due to these minerals present in tap water. 

Although it is more of a nuisance rather than a serious health hazard (people with breathing problems are the worst affected) it is best to solve it. You can replace the tap water with distilled water to deal with it. 

And in terms of large room humidifiers, large ultrasonic humidifiers can be a good deal. They cater more to the middle to large-sized rooms. And if you are looking for one suited for large living rooms it would be better to leave this one aside. 

2. Evaporative Humidifiers

Out of all types of humidifiers, evaporative humidifiers are by far the most common and widely used amongst those looking for large room humidifiers. They have been around for a long time and use two basic technologies: wick filter, water reservoir, and fan. 

The wick is responsible for pulling up the water from the reservoir. The fans in turn blow dry air onto the wick. The hot air causes the water to evaporate which is distributed throughout the room. It is very effective and gives out quick results.

But obviously, the presence of fans means that there would be noise produced when it is at work, which becomes especially loud when it works on its highest setting. Besides this shortcoming, the wick needs to be disposed of and replaced again within 6-8 weeks, which means that you would need to incur extra costs. 

Despite this, as stated, they are a pretty good choice if you want to humidify large areas within minutes and are your best bet as large room humidifiers.

3. Whole House Furnace Humidifiers (AKA In-Duct or HVAC Humidifier)

These humidifiers are mostly recommended for people who are either buying a new home or are having some major renovations. Whole house furnace humidifiers work best when they are attached to the HVAC system in which the humid air is transported through the ducts. Though effective and quite efficient installing this humidifier can be a tedious and expensive process.

Besides that it only humidifies rooms that are attached to the ducts, leaving other places neglected. With other humidifiers, you can change their location according to requirements but this humidifier is stuck in one place and unless you attach more ducts there is nothing that you can really do. 

Installing them is no easy process as well and requires assistance from professionals so that implies one more extra cost.


Warm Mist vs. Cool Mist Humidifier for a Large Room

Between the choice of warm or cool mist humidifiers, you must decide it according to your family conditions. Warm mist uses heated water which is converted into steam to humidify the room. These humidifiers can be pretty unsafe for houses that have children. 

Since it has hot steam and heating coil being burnt by them is common. Reports of children and even adults forming blisters or heat burns are very constant. Even the American Academy of Pediatrics (AAP) does not recommend installing warm mist humidifiers in such households.

But in spite of this people do enjoy that slightly warm feeling that comes with this mist. So if you intend to buy a large room humidifier it would be best to go for a hybrid model that can be adjusted according to the presence of different people.  

Choosing Your Humidifier Based on Room Size

Since you are looking for the best large room humidifiers it is extremely vital to select one that would be able to actually cover the entire area that you require it for. It is fine to go with one that covers a larger area than required but going for one that falls short would mean that certain areas of that room would be left uncovered.

The first thing that you need to do is measure the area of your room. Once sure look for humidifiers that match your requirement. Each humidifier comes with a specific area coverage so picking out choices shouldn’t be a difficult task. After you have selected them according to the area be sure to compare them on the basis of their competency, efficiency, build, noise, or any other specs that you deem worthy.

The market has so many options that you won’t need to compromise on your requirements. 

What to Look for When Buying a Large Humidifier

On top of the specifications that you need to keep in mind while looking for a large room humidifier, there are certain other things that define a humidifier that you would also need to consider:

Essential oils

Some humidifiers come with an aromatherapy tray that allows you to put some quantity of your favorite oil. The scent spreads along with the air and creates an ambient and peaceful environment. If you want you can go for a dedicated diffuser that you can plug alongside the humidifier, which will allow a larger quantity and better smell. 

Speed Options

It is actually extremely essential to have a humidifier that allows you to adjust the fan speed. For one it allows you to control the disposal rate and second if the fan noise gets unbearable you can lower it down to a quieter level.

Ease of use

You certainly do want a humidifier that comes with a complex mechanism that would take you ages to understand. Pick one that is easy to operate with a couple of buttons or touches needed to change any sort of settings. A remote-controlled humidifier with a digital display is the easiest ones to operate. And if you are going for an evaporative humidifier be sure to check that the wick doesn’t need to be replaced on a frequent basis and is actually easy. 

Humidistat

Getting humidifiers without humidistat is just troublesome with extra effort to check the humidity level manually. Since they tell you the level and adjust it according to the requirements or do it automatically, it makes the experience smoother. 

Here Are the Best Large Room Humidifier Reviews

 

  • Pureguardian humidifiers 

https://www.amazon.com/dp/B00F9IJK5Y/

Capacity and Coverage

The pure guardian humidifier comes with a capacity of 10l or 1.32 gallons that covers an area of 570 sq ft. The humidifier has the ability to run for 90 hours with continuous usage.

Noise

Since this humidifier is ultrasonic and does not have a fan it does not produce any sort of noise. 

Build

It comes with the trademark Pureguardian silver look with a digital display that shows the humidity level and the current setting in use. It has a protruded structure on the top that is supposed to be attached to the wand. 

Features

It has an automated system with sensors that ensure that the humidity level, as set by the user, is maintained. This is an ultrasonic humidifier so you do not have to pay for extra costs like the evaporating pad or the wicks; it only requires annual maintenance check-ups. 

It has a silver-coated tank that prevents the growth of mildew or mold inside it, ensuring that it remains clean. It has two mist systems, i.e. you can choose between cool or warm mist, which you can control between 3 different settings. It has a blinking indicator to indicate when the water tank is about to run out. 

Ease of use

It is very easy to use. With a digital display showing you clear indications of the current state of the humidifier and control options that are easily understandable, making the humidifier work isn’t very hard. 

Value for money

It is a little expensive even in terms of ultrasonic humidifiers but the features and ease of use are worth it. Although if you can limit some options there are fairly less expensive models available that more and less do the same job. 

Pros: 

  • Very quiet
  • Easy to clean
  • Mold resistant tank
  • Extra tubes dispels the mist nicely

Cons:

  • The display is too bright for night and cannot be shut off
  • Runs out of water fast if used in high settings
  • The warm mist is only mildly hot

 

  • Elechomes SH8830 

https://www.amazon.com/Elechomes-Humidifier-Humidifiers-Bedroom-Shut-Off/dp/B083NYV9VG/

Capacity and Coverage

The Elechomes SH8830 has a capacity of 6.5l and can cover an area of 861 sq. ft. 

Noise

Unfortunately, since it is an evaporative humidifier meaning that it comes with a fan. Though the fan isn’t really that loud, only expect noises like a fan, but if not maintained properly the noises would increase greatly. So keep a regular check on it.

Build

It has a clunky box-like shape and is in standard white color. It has an upper mist disposal structure and comes with quite an elegant display. A large digital number proclaims the humidity level while the touch settings options are below it. In the settings panel, you’ll find the power, timer, sleep, and other such options. 

And in the underside, there is the detachable water tank and the upperside comes with nozzles to change the direction of mist disposal.

Features

This humidifier comes with quite advanced options. With touch options to operate the settings, it is pretty advanced. Additional features that you won’t find in other standard humidifiers are child lock, screen off, and max/min. Of course, it has the option to select between manual humidity level or an automated system, you can pick one that suits you. 

It comes with a remote but it only has a range of 15 ft which can be troublesome at times.  

Ease of use

It is extremely easy to use with minimal intervention from your side. Once you set your requisite level it automatically turns and off on its own. The big display ensures that you are aware of the level even if you are sitting somewhere far. 

Value for money

It is made for ones who are looking for features that encompass humidifiers. If additional features are on top of regular working then this is perfect for you.

Pros: 

  • Large tank
  • Extra features like child lock, screen off
  • Automated humidity adjustment

Cons:

  • The lid is a little crooked and the mist escapes from the sides
  • Hygrometer does not give accurate readings

 

  • Honeywell Digital humidifiers 

https://www.amazon.com/Honeywell-Digital-Humidistat-Tower-Humidifier/dp/B077H19VJ6/

Capacity and Coverage

It has a water tank with a capacity of 1.7 gallons that can easily cover a large room with a 24 hour run time and automatic shut off when the tank runs out. 

Noise

It does rely on fans to work so expect noises. It is less noticeable on lower speeds but becomes evident when used at full speed. 

Build

It is tall rather than wide which means that it occupies a rather small space. The unique thing about its build is the grate-styled lid rather than a closed lid. It makes the cleaning of the tank much easier with its large opening, and no obstruction. The filters can be the bothersome part of this humidifier since you need to check up and possibly replace it every 30 days.

Features

It has a top digital display option. A digital screen shows the current humidity level while the other options are touch-based. A timer to set it between 4, 8, and 12 is available. It also comes with fan speed settings that can be changed from low, medium to high. The one unique feature it has is the invisible mist. In regular humidifiers, you can clearly see the mist coming out but this is almost impossible to see. 

Ease of use

With its easy-to-use controls and limited features, working it isn’t really difficult. The digital display is quite bright and visible in dim lights. 

Value for money

For this amount of money and features, you cannot ask for better!

Pros: 

  • Top Fill design
  • Water tank has a large capacity
  • Changing filter is easy
  • No white dust

Cons:

  • Loud on high settings
  • Indicator lights are too bright for night
  • Filters need to be replaced frequently

 

  • Aircare Evaporative humidifiers 

https://www.amazon.com/AIRCARE-MA1201-Whole-House-Console-Style-Evaporative/dp/B004S34ISA/

Capacity and Coverage

This humidifier from AIRCARE comes with two options of different capacities to choose from. One is the 2.5-gallon option that would cover an area of 2600 sq ft while the other is of 3.6 gallons which cover an area of 3600 sq ft. The second option is best suited for situations where you require a humidifier for large areas. The tank is enough to last 36 hours of continuous usage. 

Noise

It is fairly quiet in nature and other than those occasional noises from fans you wouldn’t hear anything else. 

Build

It has a large build with a white color body. It has a digital display to showcase the humidity level while three buttons are there for switching on or off, fan speed, and humidity control. It has openings in the front that dispels the mist in the air.

Features

It comes with pretty basic features with no fancy controls. It has automatic control that shuts down the system if the tank is running out or the humidity level required has been reached. It has four different fan speeds. The best part is the casters that allow the humidifier to be easily portable and taken to any room.

Ease of use

With its simple features and no additional features, it is very easy to use. Indicator announces if the tank needs to be refilled, so basically if it isn’t to refill you can just lay back and let the device do its work. 

Value for money

For all its features and specifications, the price is pretty reasonable and not a lot, unlike other humidifiers. 

Pros: 

  • No steam leakage
  • Easy to use
  • Large tank

Cons:

  • Filters needs to be cleaned regularly or they can collect mold
  • Can be loud on high settings

 

  • Everlasting Comfort humidifiers 

https://www.amazon.com/Cool-Mist-Humidifier-Bedroom-Ultrasonic/dp/B077Z2QCS5/

Capacity and Coverage

It has a water tank with a capacity of 6 liters that can cover an area of 500 sq ft, which can last 50 hours of continuous usage.

Noise

It gives a whisper-quiet operation. 

Build

It has a very sleek and modern-looking design with blue LED lights on the sides to indicate that it is at work. The top is responsible to dispel the mist. At the bottom of the structure, you will find the power button as well as the knob to adjust the speed of mist dispersion. It even comes with an essential oil tray as well as a filterless system that never needs to be replaced. 

Features

It comes with basic humidifier functions. It has an auto shutting system that shuts the device down when the tank is empty or when the desired level is reached. The LED lights won’t be a problem as well as it can be shut off if required. 

Ease of use

It has no fancy or special features which means that it is easy to understand and use. 

Value for money

With its features and functionality and that too at this price, it is definitely worth the price. 

Pros: 

  • Easy adjustment of mist output
  • Optional LED night light

Cons:

  • No handle for holding the tank while refilling
  • No top fill, so recharging water tank can be hard

 

  • Aquaoasis humidifiers 

https://www.amazon.com/AquaOasisTM-Humidifier-Ultrasonic-Humidifiers-Bedroom/dp/B08FKYJHCF

Capacity and Coverage

It comes with a water tank with a capacity of 2.2 liters that can last 24 hours of continuous operation within a large room. 

Noise

It has a very quiet build that makes any sort of noise like humming or crackling. 

Build

It has quite a unique build in terms of all other humidifiers. It has a top mist dispenser that can be rotated 360 degrees in the desired direction. It has a clean and clear blue tank that indicates the water level and a white panel with the settings come below it. It only has a knob to change the mist level and a LED light to show whether it is working or not. 

Features

Again this comes with basic humidifier functions but it lacks the humidity level indicator which means you would need to determine it on your own. It is filter-free and comes with an automatic shut-off operation. The water tank has an impressive lifetime warranty. 

Ease of use

The basic features that it comes with ensures that it very easy to use and understand.

Value for money

With its price and features, it is pretty reasonable but the lack of humidistat can be a little bothersome. 

Pros: 

  • Very powerful, you can easily see the mist
  • Cheap and affordable
  • Quiet operation

Cons:

  • Does not have humidistat
  • If not placed properly the tank can leak

Verdict

In terms of large room humidifiers, the Aircare Evaporative humidifiers would be your best bet. It is very efficient and quick to humidify the room. With its easy operations, features, and affordable price, it is the best large room humidifier. 

Frequently Asked Questions

Q: Where Should a Humidifier Be Placed in a Room?

You generally need to place it need to the source of electricity. Since it does get a little more humid around the areas surrounding the humidifier it is best to keep it a little far away from the place that you will be sitting or sleeping.

Q: Is It Safe to Leave a Humidifier on All Night?

Absolutely! Humidifiers are designed for all-day usage. You don’t need to worry about the tank running out and the humidifier overworking and possibly being damaged. Mostly (and that is to say only expect very few) humidifiers come with an automatic system that turns off automatically if the humidity level is reached, the water tank is empty or the power is shut off. 

Q: Does a Humidifier Help Congestion and a Cough?

Yes. Dry air is mostly responsible for both the problem and the humidifiers’ main job is to remove that dryness and induce humidity. With humid air, it’ll be easier to breathe and it’ll help tackle both congestion and cough.

Q: What Kind of Water Do You Put in a Humidifier?

It depends on the type of humidifier. If you use evaporation or whole house humidifiers you can use regular tap water but if use ultrasonic humidifiers it is best to rely on distilled water. The minerals in tap water cause its white layer to be dispelled alongside the moisture by the humidifier which is very troublesome.

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Habitify Editorial
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