The 7 Best Humidifiers for Large Rooms | Tips & Reviews

large room humidifier

A humidifier that emits cool mist is one of the best devices to choose if you are really concerned about the health issues of your family members in the dry winter season!

Adding a large space/room humidifier (which is meant for larger rooms) not only makes the air of your entire area more humid but also helps to decontaminate the air in your surroundings to make it easy to breathe.

Many times people hunt and shop for a humidifier that is a portable room unit when they actually need a unit with larger capacity and area.

This is due to their lack of knowledge or due to the less time invested upon checking the models.

If you are particularly planning to choose a large space humidifier, here we discuss the best models for large rooms or master sized bedrooms that are high in demand.

These are most preferred by people due to their large size and capacity with attractive features.

7 Best Large Room Humidifier Reviews

Basically, when you are going through the top rated humidifiers for large rooms (on Amazon), it is essential to make a comparison between some of the shortlisted ones, as this gives the right way to decide and purchase.

Comparing the below-shortlisted models of your choice will help you know about which is better than the other and why.

So before you finalize your purchase, just go through these top best models of large room humidifiers in the comparison table below.

1. Levoit Large Room Humidifier LV600HH

Most of the individuals who desire to combat the dry and stuffy indoors of the home & office go for searching a humidifier that can help.

To relieve you of the tension of the office and home environment, you have the very best LEVOIT LV600HH humidifier.

With its ability to produce warm as well as cool customized mist this all-rounder humidifier effectively improves the air quality and protects your family from the damaging effects of air, mainly during the chilly months.

It presents digital control and allows you to set it as per your desired level of comfort.

Above all, the best is:

  • 2 mist speeds and ideal for big area
  • Good in operation and affordable
  • Holds the capacity of 1.5-gallon tank capacity
  • Lets you enjoy aromatherapy with essential oils
  • Appropriate for larger rooms or for even multiple-rooms

Above all the unit also comes with an auto shut off feature that makes it safe for use.

If you are planning to buy this piece, do not forget to check out the reviews and know what other people are talking about it, who had actually used it before.

2. Honeywell HCM-6009 Humidifier 9 Gallon

This humidifier is designed to present temporary relief to the people from the dry air conditions.

If you are crazy about the Honeywell brand then this is the best to choose as it serves an area of nearly 1,900 sq feet spreading its effects to multiple rooms in the house.

The big capacity tank holds nearly 1.7 gallons of water without any need to refill more than once in a day.

To your surprise, you have an opening at the top of this machine to fill with water, which is for sure an easy task.

When compared to other humidifiers for multi-room usage, this is quiet with noise and allows you to carry without any support in a normal way.

In case of an appreciative safety measure, it gets shut off automatically when the water drains.

The filter inside the device helps to reduce the particles in the air and keeps the air clean from allergy-causing dust particles. Some more excellent features are:

  • Adjustments to control the humidity with multiple output settings
  • Works in a large area in a better way
  • Built with Quietcare technology
  • Gives performance up to 30% quieter when compared to the other console humidifiers
  • Works for nearly 24 hours for every filling
  • Utilizes less energy than a light bulb of 80 watts
  • The air washing filter captures the dust particles when they pass through the filter and present fresh air in your surroundings

3. Crane Drop Shape Ultrasonic Humidifier

If you are in search of a product suitable for medium-sized to larger sized rooms then you have Crane Drop Shape Ultrasonic Cool Mist Humidifier.

This increases the air moisture for good and easy breathing to relieve cough, flu symptoms, and cold with a dry cough, nose bleeds, nasal congestion, sinus irritation and also dry skin.

Being an ultrasonic device with a cool-mist action, it does not need a filter to work, as it has a demineralization filter in it.

Its 1-gallon water tank works with whisper quiet up to 24 hours. In case of filling the tank, remove the drop shape water tank simply from the device, unscrew the cap of the tank and fill it till the water valve.

It releases nearly 2.3 gallons of moisture in a day and successfully humidifies as the best large room humidifiers up to 250 sq ft.

The most interesting feature is its auto shut off safety sensor, variable control settings and 360 degrees production nozzle which are amazing in their own way.

Grab your share of large room humidifiers and provide relief to the family from cold, cough and other flu symptoms.

4. Pure Guardian H1510 100-Hour Warm or Cool Mist

If you are very particular in choosing the best ultrasonic humidifier for your large area rooms, then you have Pure Guardian H1510 100-Hour Warm or Cool Mist Ultrasonic Humidifier.

This model comes with friendly and amazing features which makes it one of the most considerable humidifiers for large rooms right away.

Being treated with SilverClean Technology, it fights the growth of the mildew and slimy mold on the surface of the water tank which is a general problem with most of the traditional humidifiers.

The credit goes to the ultrasonic technology used in it for its ultra-quiet feature in running condition. It is considered ideal to have in your home and use all during the day and for a sound sleep every night.

There are no filters, evaporating pads, wicks to clean or replace savings your money without any extra cost.

Above all, the low water indicator feature lights up when there is a need to refill the tank with water.

Feel free and enjoy you’re desired cool or warm mist with variable spray control works in small or large rooms as most of the people consider it as the best humidifier for large rooms.

5. Vicks UV 99.999% Germ-Free Humidifier

Today, due to a lot of concern about the health of every person in the family, portable humidifiers for large rooms are preferred by consumers and placed to make the air bacteria-free and better to breathe.

One humidifier which presents a healthy and clean atmosphere at home is Vicks UV 99.999% Germ-Free Humidifier.

It not only kills nearly 99.999 percent of bacteria, spores, and mold in the atmosphere but also makes the surrounding air humid and comfortable for breathing.

Presented with a patented ultraviolet chamber, it works up to 24 hours for every filling and comes with a dual tank to ease your task of filling the tank.

No need to get confused about the control settings as it has an adjustable humidity control feature with multiple output settings to use anytime.

The Medicine cup in it permits you to use the Vicks Vaposteam so that you feel relaxed from cold, cough and other breathing problems.

Most of them use it to inhale Vicks, as it produces a medicated vapor that relaxes the throat membranes and the irritated nose to give a good feel to the user as well.

If you are searching for an outstanding portable humidifier for large rooms to spread the mist in the dry air, then this works better with germ-killing UV light to use without any worry or tension of the harmful bacteria in the air.

6. Bionaire Filter-Free Tower Humidifier BUL7933C

Bionaire is one excellent ultrasonic humidifier device that can be considered if you are looking for a good highly rated humidifier for larger rooms in your home.

This is basically a filter-free tower type humidifier that is popular among the consumers due to its space-saving feature.

The attractive design, easy to clean and low maintenance (due to filter-free operation) features add further reasons why you should consider this humidifier for your home.

It looks super stylish with its chrome accents look and for this reason, it can be placed at any place in your home without the need to think about its looks.

It can hold up to 1.5 gal of water which runs for more than 48 hours. And when empty, there is an indicator included which shows that you need to fill the tank for further operation.

This device also offers antimicrobial product protection. Due to all these features, it is considered as one of the best ultrasonic humidifier devices for large rooms such as master bedrooms.

Bionaire Ultrasonic Filter-Free Tower Humidifier BUL7933CT comes with 24- hour timer which automatically shuts down the unit.

The programmable enhanced digital humidistat is user-friendly and an attractive LCD panel built in this unit allows you to view the present humidity level inside the room.

Based on this you can easily program the unit to the desired humidity levels you want in the room.

Regarding the benefits of this humidifier, we can say that it is highly efficient and high in performance. It works well in reducing the dust and bacteria while making the environment humid in dry months.

7. Vornado Ultra3 Whole Room Ultrasonic Humidifier

If you are in search of a humidifier that is best for your large room then you must have the Vornado Ultra3 Whole Room Ultrasonic Humidifier.

This helps in creating the most comfortable and perfectly humidified living space all around for your family as it easily humidifies larger rooms like 600sq. ft.

Its deep pitched blades will put a large volume of harsh and dry air through the working unit and by the help of Vornado’s unique vortex action, circulates fine humidified air throughout the room, providing uniform humidification.

The Vornado Ultra3 Whole Room Ultrasonic Humidifier is considered to be the best and perfect portable humidifiers for larger rooms as it gives enough humidification and hygienic output through its vortex action.

This Vornado unit also comes with an LED power on/ off which shows the mode of operation which is performing and it is easy to release a 2 gallon of moisture in a day.


How Big Is A Large Room?

The size of a large room can be defined differently by people according to their comfort zone and the extra space they have in their home.

For many, a medium-sized 300 to 450 sq. ft. can be a large, while for others it is above 600 sq. ft.

When defining the size you, therefore, need to consider the room you are looking at – whether it’s an average master bathroom, master bedroom or a large living room.

According to House Plans Helper guide an area bigger than 420 sq. ft. with 15ft x 28ft dimensions can be said to be a large room.

large living room

If it’s a living room, these dimensions can easily accommodate the sofas away from the walls with some secondary furniture (like games table or writing desk) placed in a conversation area for a more luxurious feel.

If it’s a master bedroom this sizeable room sizing is big enough to place king/queen size bed, twin bed or two single beds along with some extra space for additional furniture and luxury.


Large Room vs. Whole House Humidifier

Many times people make a mistake when buying a large-sized room humidifier – by picking the one that is meant for the whole house.

Remember that, getting a whole house humidifier can be a hassle as well as expensive if your purpose is to buy a large room humidifier.

So, if you are planning to buy one, you should understand the basic difference between these two sizes.

While your large room humidifiers are generally portable and can be transferred from one room to another, whole-house humidifiers are not.

Instead, these need to be installed professionally in your home’s HVAC system.

A whole-house humidifier can be chosen if you want to humidify your whole apartment or a condo and not a single sizeable room.


Ultrasonic vs. Evaporative Portable Humidifier

In addition to deciding between portable vs. whole-house humidifiers, you may need to check for various other types of humidifiers available based on the working.

Ultrasonic and Evaporative are the two common ones that come into picture when you are considering to buy a large-sized room humidifier.

An ultrasonic humidifier is a type of humidifier that uses high-frequency sound vibrations to produce a fine water mist or vapors into the surrounding air to make it more humid.

This type generally does not need a replaceable filter, safer to operate around children and is quiet in operation. However, these do come at an extra price.

Evaporative models, on the other hand, make use of a fan to blow the air over a wet wick or filter. This then creates a cool mist of vapors which is added in the surrounding air.

Evaporative humidifiers usually come at a lower upfront price, however, it can prove costly as they need the filters to get replaced at regular intervals.


What to Look For When Buying a Large Humidifier?

The size of the area you need to humidify is a prerequisite before you look for buying a humidifier that is big in size.

You should get an approximate measurement of the room dimensions or a square feet area where you want your humidifier to get installed.

If you are not good at measurements, consider taking the help of a professional.

When you have taken the measurements, check with the capacity of the unit you are planning to purchase.

Each one of these humidifying devices lists the coverage area that they can cover. And checking this before you buy them for your spacious condominiums will help you make the wisest decision.

Once you have identified the coverage area, you will then need to look at a few other things. Some of these features include:

  • Tank Capacity
  • Ease of Usage
  • Noise Level
  • Humidistat
  • Misting Timer
  • Auto Shut-off
  • Warranty

Does Humidifier Help Cold and Flu?

In short, we can say: YES, It Does help! Dry air in winters is the main cause of infections such as fever, flu, sinus, chest cold, congestion, runny nose, and many other breathing problems.

The main function of a bedroom humidifier is to release the moisture in dry air making it moist and healthy to breathe, thereby helping with many of the common cold problems for children as well as in adults.

Are There Any Risks Associated with Humidifier?

Despite of varied advantages, there are a few disadvantages of humidifier that you should not ignore. This is especially when you do not clean your unit on regular basis as the germs easily thrive wherever there is water. Cleaning a humidifier and its filters can be easy for many, but it is difficult for people who hardly have any free time at weekends.

Is There Any Risk Of Releasing Extra Moisture with Humidifier?

Well this is not a trouble anymore if you are using a modern-day ultrasonic humidifier device which comes with built-in humidistat.

But if you are using a whole-house humidifier that is not self-regulated or does not include a humidistat or hygrometer, you may need to switch them off to avoid the risk of getting your rooms extra humid.

So, Which Is The Best Large Room Humidifier To Purchase?

Now when you have gained enough information about all the best humidifiers for master bedrooms, you might be interested in knowing about which a safer option is for your family.

Well, all of the above models are perfect for large-sized rooms and are affordable to maintain proper home humidity levels (ideally between 30-50%).

However, the best according to me is the Honeywell HCM-6009 as it comes under a most trusted and reliable brand.

Additionally, it is designed in an outstanding way to save space in your living room or a master bedroom.

If you are planning to replace your old humidifier with a top-rated large room humidifier, you can choose it for sure without any second thought.

For those who want to enjoy the aroma of essential oils can pick LEVOIT LV600HH humidifier which is also an awesome model for large-sized living rooms.

In fact, LEVOIT humidifier is among our top favorite list as it comes with all the features of the large room humidifier we have mentioned above.

You just need to place it in any corner of your home (away from pets and children) so that you can easily enjoy its benefits whole year long.

I am sure that you will not regret the decision you make when you buy this for your family.