Best Humidifier For Large Room 2022 (Top 10 Picks)

We tried multiple humidifiers from different brands for our living room (quite big). Below are our top 10 picks for helping you make a good decision.

Humidifier adds moisture to dry air and saturates the air, and come in different sizes and types.

The warm mist humidifier uses steam to moisturize the air, and the heating process eliminates the moisture and bacteria.

On the other hand, the cool mist humidifiers are quieter, and they draw air via a moist filter that saturates the air.

We have reviewed the top best humidifier for a larger room that can increase the moisture in the air and maintain humidity.

Best Humidifier For Large Room (Top 10 Options):

Model

Tank Size

Area Coverage

Price

LEVOIT Humidifiers

1.5 gallon

753 sq. ft.

AIRCARE 831000

6 gallon

2700 sq. ft.

Honeywell HCM350B

1 gallon

400 sq. ft.

Vornado EV100

1 gallon

300 sq. ft.

AIRCARE MA1201

3.6 gallon

3600 sq. ft.

Vornado Evap40

4 gallon

1000 sq. ft.

PureGuardian

1.32 gallon

570 sq. ft.

Venta LW45

3 gallon

600 sq. ft.

AIRCARE D46

2 gallon

1200 sq. ft.

AIRCARE EP9

3.5 gallon

2400 sq. ft.

1. LEVOIT Humidifiers

The first on our list is Levoit LV600HH hybrid ultrasonic humidifier. This unit perfectly fits a medium to the large-sized bedroom.

Not to mention, the design and structure of this humidifier are stylish, and you can also consider this as modern home decor. 

Also, this product supports a 1.5-gallon tank; even if you leave the humidifier running for more than 18 hours, you do not have to worry about the water supply.

It is a cool-mist humidifier; no need to worry about the operating noise. 

In addition to this, you can turn off the display at night if you have issues with the brightness on the panel.

The humidistat feature of this unit targets the humidity level and maintains it throughout.

Also, you do not need to stand up to operate the humidifier; it comes with a remote. 

Highlighting features:

  • This humidifier is a combination of both cool and dry mist.
  • The auto mode adjusts the humidity level.
  • The humidifier will automatically turn off when the tank runs out of water.
  • This unit can handle spaces as large as 753 square feet.

This humidifier can cover an area as massive as 753 square feet.

Pros:

  • It comes with a built-in humidity sensor
  • The noise level is commendable
  • The display is easy to read
  • It drastically improves the sleeping quality

Cons:

Humidity level flatulates a lot

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2. AIRCARE 831000

Next on our list is Aircare 831000; this unit is a heavy-duty humidifier designed especially for extra-large rooms.

Even if you plan to locate this humidifier in an open plan living layout, consider this a perfect choice. 

Not to mention, Aircare can cover spaces as large as 2700 square feet. The 6-gallon tank capacity allows you to run this unit for more than 65+ hours.

Moreover, you do not have to worry about refilling the tank; the reservoir feature has a wide opening, and the refilling is pretty straightforward.  

Highlighting features:

  • The maximum run time is 70 hours.
  • The tank capacity is 6 gallons.
  • This unit can cover spaces as large as 2700 square feet.
  • The caster wheels located at the bottom make it easier to place.

Compared to Levoit, this unit is a bit more professional, and the coverage area is also four times more than Levoit.

Pros:

  • It comes with a digital control
  • It can cover up to 2700 sq. ft
  • The humidifier has automatic shut-off option

Cons:

  • The overall structure is not aesthetic

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3. Honeywell HCM350B

Honeywell HCM350B is an evaporative humidifier that runs without any operating noise. Not to mention, this unit is suitable for areas as large as 400 square feet.

Moreover, you can keep this humidifier in an open space area, as it humidifies the air quickly and maintains a comfortable moisture level. 

Most importantly, you can clean the removable parts of this humidifier in your dishwasher.

However, this model cannot over humidify the air, just like ultrasonic humidifiers. As compared to Aircare, this unit can be considered small. 

Highlighting features:

  • This unit adds excellent moisture to the air without making any noise.
  • The 1-gallon tank is suitable for up to 24 hours.
  • This unit helps in improving air circulation and also saves energy.
  • It can cover a space as massive as 400 square feet.

Also, the only complaint that we have about HCM; it requires a wick replacement every 3-4 months.

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Pros:

  • It is extremely easy to clean this humidifier
  • The noise level is commendable
  • The design looks good

Cons:

  • The fan section accumulates dust

You might like: Best Padestal Fans

4. Vornado EV100

Next on our list is Vornado EV100. It is an evaporative humidifier that prevents over-humidification. We are indeed impressed by the functionality of this unit, as it maintains the humidity level for hours. 

Moreover, you can also set the fan’s speedhigh, low, or auto. In addition to this, Vornado can dial into specific humidity levels, but the ideal humidification range of this product is 40% to 60%.

The touch system is commendable; you can also use the three-notch dial to operate the humidifier. 

Highlighting features:

  • The 360-degree air intake feature circulates fresh air.
  • Customizable humidity control buttons.
  • The design and structure are user-friendly.
  • It can cover a space as massive as 300 square feet.

However, this unit is not dishwasher safe, and it also makes a lot of noise.

But, this humidifier is perfect for medium to large rooms as it covers an area of 300 square feet.

Pros:

  • The design is beautiful
  • It is easy to clean
  • It comes with a humidity control option

Cons:

  • Does not cover a large area

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5. AIRCARE MA1201

Fifth on our list is Aircare MA1201—a heavy-duty multi-room humidifier covering an area of 3600 square feet. As compared to Aircare 831000, this unit is a more advanced version.

We would recommend you to locate this humidifier in a larger area, or it can also cover your entire house. 

The massive 3.6-gallon tank allows the humidifier to run for a good 36 hours.

However, this humidifier is quite heavy; but, here is a catch—it comes with a wheel on the base.

Aircare gives you four different fan speed options and easy to read digital display. 

Highlighting features:

  • The digital humidistat maintains the desired humidity.
  • This unit can cover an area of 3600 square feet.
  • Easy to clean, and no need to replace the wick every few months.
  • Automatic operating features make the operation easy.

Not to mention, you can set your target humidity.

Pros:

  • It covers up to 3600 sq. ft
  • Automatically maintains the desired level of humidity
  • The noise is barely detectable

Cons:

It’s not easy to fill the tank

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6. Vornado Evap40

Next on our list is Vornado Evap40; the performance of this unit is indeed commendable. No waking up with a stuffy nose and scratchy throat.

Moreover, this evaporative humidifier keeps the air clear and moist. Not to mention, the company is known for air-improvement appliances. 

One of the features that we loved about this product; it distributes moisture through the air.

In addition to this, Evap40 pushes air into spirals; the circulation method provides complete coverage. You can also customize the air flow and set it as per your preference. 

Highlighting features:

  • Easy to refill the tank.
  • This humidifier covers up to 1000 square feet.
  • Automatic humidity adjustment feature.
  • The water saturates the wick of this humidifier in the reservoir.

The spinning option is as low as 750 RPMs and as high as 1600 RPMs.

Pros:

  • It comes with a built-in humidistat
  • The humidifier effectively pulls the air
  • It has a capacity of 4 gallon

Cons:

  • Requires a wick replacement often

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7. PureGuardian

Run-time is the main factor that most people consider while buying a humidifier. Pureguardian humidifiers have the most extended run-time as compared to Levoit or Aircare. 

Moreover, this unit is a 2-in-1 humidifier that produces cold and warm air.

However, it cannot cover as much ground as Levoit; and the rating is 570 square feet. Not to mention, the average gallon tank is 1.32. 

However, like other humidifiers, this product has three mist levels, and you will be getting a run time of 90 hours.

Most importantly, this unit is user-friendly, and with digital control, you can control the system. The clean silver protection protects the tank from bacteria and mold. 

Highlighting features:

  • The overall structure of this unit is user-friendly.
  • This humidifier covers up to 570 square feet.
  • The clean silver protection feature protects the tank from mold.

The 12-hour and the extension wand are our favorite features.

Pros:

  • The design is aesthetically pleasant
  • The display is readable
  • It comes with an ultra-quiet technology

Cons:

It does not maintain a specific humidity level

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8. Venta LW45

Next on our list is Venta LW45; most people will look for a 2-in-1 machine while buying a humidifier. However, this unit has more than one type of humidifier.

The venta cannot produce warm mist; this humidifier produces cold smoke and purifies the air. 

We did not enjoy the overall structure and design of this unit; but, the top-fill system and other features overshadow the looks of this humidifier.

The built-in aromatherapy feature of this unit is just perfect. The low-key indicator and automatic shut-off system work as a lifesaver. 

Highlighting features:

  • It is pretty easy to refill the tank.
  • This humidifier covers up to 800 square feet.
  • The built-in aromatherapy feature is a bonus.

Not to mention, Veta can cover up to 800 square feet and also remove pollen, dust, and bacteria from the air.

Pros:

  • The look of the humidifier is sturdy
  • The air quality is noticeable when you turn on the humidifier
  • It does not create a lot of noise

Cons:

  • Maintenance is a hassle

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9. AIRCARE D46

Our third option from AIRCARE is different in terms of design and performance. This unit is more towards a tower fan and an alternative to a traditional humidifier. Moreover, D46 can cover an area of 1200 square feet. 

You might have seen D46 at shops and must have mistaken it as a tower fan.

The evaporative humidifier has removable tanks holding 2 gallons of water. The run time is a bit less than PureGuardian, as this unit has a run-time of 50 hours per filling. 

You can also control the mist level from the digital display located at the top of the tower. Not to mention, once the water tank is empty, it will give you a notification.

The D47 caught our attention because of its unique style, and we are impressed by the specifications. 

Highlighting features:

  • This humidifier has a high-mist dispersion.
  • There are two water tanks.
  • The digital humidistat gives complete control.
  • The output rate is relatively high. 
  • This humidifier covers up to 1200 square feet.

Out of all the room humidifiers, this one has a higher run-time, and therefore, it is a good choice for those who want to use it for halls and bigger spaces. 

Pros:

  • The digital panel is easy to use
  • It comes with an automatic speed setting
  • The noise level is not an issue

Cons:

  • The tank filling is not easy

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10. AIRCARE EP9

The last on our list is another humidifier by Aircare. However, this unit did not beat the coverage capacity of MA1201. EP9 can cover up to 2400 square feet, which is impressive for a humidifier with a total of 3.5 gallons. 

Not to mention, we are amazed by the stylish design, and it will perfectly fit with your aesthetic decor. The run-time of this unit is also commendable; the 60 hours between the tank refills.

The refilling of this unit is also easy, and you can control the function by the digital display. In addition to this, you can also set your desired humidity level; once the humidifier reaches the targeted group, the unit will shut off.

Highlighting features:

  • This unit is a pedestal-style humidifier.
  • The digital humidistat maintains the level.
  • Automatic shut-down feature.
  • Nine fan speed features, which you can control.

Aircare is a good pick, and the features are worth a second look! 

Pros:

  • It covers up to 2400 sq. ft
  • There are nine speed options
  • It holds up to 4 gallons of water

Cons:

The filter change is a hassle

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What to Look for When Buying a Large Humidifier

We have put together a list of essential factors to look for while buying a humidifier. Moreover, do your research before making a purchase.

Ease of Use:

Ensure that you are buying a humidifier that is easy to operate. Easy to change setting, portability, cleaning, and refilling comes with ease of use.

You must purchase a user-friendly humidifier with a digital display and remote control. If you buy an evaporative humidifier, ensure that the filter and the wick are straightforward.

Variable speed:

The majority of the people complain about the noise of the humidifier.

You must purchase a humidifier that allows you to control the intensity of the fan.

A humidifier with multiple fan speeds will increase the level and generate maximum output.

Waterless automatic shut-off:

The maximum efficiency is generated when the unit has a waterless automatic shut-off feature.

This feature notifies when the tank is empty and shuts the unit off, saving electricity and preventing unnecessary wear and tear.

Timer:

A timer is indeed a helpful feature; you must lookout for a humidifier having this feature. The majority of the people set a timer overnight so that the humidifier turns off after a set time.

How we tested Humidifier for large rooms

I was looking for a humidifier for quite a long. However, I was never into large humidifiers but after shifting to a new place, I wanted a Humidifier for my living room as the space is quite big. Since a humidifier is more like an investment, I was very particular with researching and testing.

Moreover, I have heard this from a lot of my friends that you have to explore a lot of options before settling for one.

So, I decided to test the Humidifier myself and did my own research. After going through several models to know how it works in real life conditions, I tested Humidifiers with different room temperatures and environment relative humidity.

Air Quality:

To evaluate the effectiveness of using a humidifier for large-sized rooms, I tested it in a few different scenarios. My father already has a humidifier for a large room, and he told me to test the air quality before and after running the humidifier.

There was a noticeable difference in humidity levels when the humidifier was in operation. Moreover, the air felt noticeably fresher and had a more pleasant scent. It is totally up to you if you use a fragrance essential oil with it or not.

Energy Consumption:

I also evaluated the energy consumption of the humidifier. I found that it was able to maintain an acceptable humidity level without using too much energy, making it an excellent choice for large-sized rooms.

It is important to note that the energy usage may be slightly higher depending on the size of the room and how often you use the humidifier. Not to mention, if you have a large-sized room, it is more likely that you’ll need to run the humidifier longer to maintain an acceptable humidity level.

Noise Level:

I also tested out how much noise the humidifier produced while in operation. And this is something extremely important. And honestly, I was pleased to discover that it was not too loud or disruptive while running, meaning that it would be suitable for larger rooms or locations where sound might otherwise be an issue.

Moreover, it is also adjustable to a certain extent, and you can adjust the level of noise it produces depending on your needs.

Freshness:

I also measured particle sizes to assess the air quality and found that the smaller airborne particles were reduced when the humidifier was running. This was something I was particularly pleased with as it was a testament to the effectiveness of the system in reducing airborne allergens, dust, and other particles. Moreover, this is the reason why the air in the room felt fresher and more comfortable.

Maintenance:

To properly test the humidifier for large rooms, I also looked at how easy it is to maintain. I didn’t want a hassle and mess in my life. So, I made sure that there were not too many parts that needed frequent cleaning or replacing. I also checked if the device was designed in such a way that it would allow for easy water refills and filter replacements.

Essential Oils Compatibility:

The most important element that I kept in my mind was the compatibility of the essential oil. I love when a room feels fresh and scented.

The Humidifier worked exceptionally well with all kinds of essential oils. Whether it’s eucalyptus, lavender, or orange, the Humidifier was capable of evenly diffusing and spreading the scent throughout the room.

Performance:

To check the performance of the humidifier for large rooms by running it for several hours in a controlled environment is necessary. I monitored the humidity levels and noted any fluctuations or changes.

I also took note of how quickly the device was able to humidify an area, as well as whether or not it was able to maintain an optimal humidity level consistently throughout the test period.

FAQs:

Humidifiers are a great way to add moisture to the air in your home, making it more comfortable and helping protect against respiratory issues. If you’re considering investing in one, here are some of the most common questions people have about humidifiers for large room.

How often should I change the water?

Generally speaking, it’s best to change out the water in your humidifier every three days. This will help keep the tank from getting too full of bacteria and other contaminants.

How do I clean my large humidifier?

Cleaning your large humidifier regularly is important for keeping it functioning properly. Start by emptying out the tank and wiping it down with a soft cloth. Then, use a cleaning solution specifically designed for humidifiers to clean the components once per month.

Is there anything I should look out for with my large humidifier?

Yes – make sure to keep an eye on your humidity levels. If you find them getting too high, it could lead to mold and mildew growth in your home. Also, make sure to keep the humidifier away from any sources of heat, as this can easily cause it to overwork and break down.

What are the benefits of using a large humidifier?

There are many benefits to using a large humidifier, including reducing symptoms from allergies and asthma, improving air quality, increasing moisture levels in carpets and furniture, providing relief from dry skin, and helping to prevent infection.

Additionally, using a large humidifier can help reduce static electricity in your home.

How do I choose the right size of large humidifier for my space?

The size of the humidifier will depend on the size of your room or space that you are looking to humidify.

Generally, larger spaces will require a more powerful humidifier than smaller rooms.  It is also important to consider the humidity levels that you need to maintain in your space; for example, if you are looking to maintain higher relative humidity levels, you might need a larger or more powerful model.

Additionally, it’s important to make sure that the humidifier is rated for the size of your space.

What features should I look for when buying a large humidifier?

There are a few important features to consider when buying a large humidifier, including water tank capacity, type of filter used, noise level produced by the unit, and any special settings or features.

Additionally, you should also look for models that are easy to clean and maintain, as well as those that come with a warranty or customer service support.

Conclusion:

A room humidifier for large rooms is an essential piece of equipment and adds to the comfort of living.

The various features that you must consider are all listed so that you can choose the model that suits your living spaces. Moreover, the choices we have discussed here will help find the best humidifier. 

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