10 Best Whole House Humidifiers – Reviews and Buying Guide

Best Whole House Humidifier

Getting dry eye is not all, and an itchy scalp is usually a sign of dry air in the house. To remedy the situation, we normally use a house humidifier.

Even better, a whole house humidifier is powerful enough to humidify the house in a matter of minutes. This device is usually more cost-effective than an air conditioner as it uses less electricity and makes the air more tolerable, especially for people with sinusitis.

Additionally, instead of removing water vapor from the air as is the case for the air conditioner, the house humidifier actually mixes water molecules with the air which then revitalizes the skin.

In order to help you find the best whole house humidifier for the money, we have reviewed a hand-picked selection of some popular and quality humidifiers below. Let’s see which one you need to get.

10 Best Whole House Humidifiers – Reviews

Product Name

Image

​Features/Benefits

Rating

Current Price

1. Essick Air Aircare MA1201 Whole House Humidifier


Essick Air Aircare MA1201 Whole House Humidifier

Large tank capacity of 3.6 gallons and decent coverage for the price

4.1

2. Aprilaire Whole House Humidifier

Aprilaire Whole House Humidifier

Small, compact and very quiet whole house humidifier with coverage of 3,000 square feet

4.4

3. Aprilaire 700 Automatic Whole House Humidifier

Aprilaire 700 Automatic Whole House Humidifier

High-performance and quiet whole house humidifier with a truly automatic switch control

4.2

4. Honeywell Cool Moisture Console Humidifier

Honeywell Cool Moisture Console Humidifier

Portable, efficient, and decent coverage of 2,300 square feet

4.0

5. Essick Air Aircare EP9 800 Digital Whole House Humidifier

Essick Air Aircare EP9 800 Digital Whole House Humidifier

Very accurate and portable humidifier with a 9-fan speed controller

4.0

6. Elechomes Ultrasonics Whole House Humidifier

Elechomes Ultrasonics Whole House Humidifier

Contains pre-calibrated settings that will allow you to get started quickly and easily

4.0

7. Essick Air Aircare H12-400HB Whole House Humidifier

Essick Air Aircare H12-400HB Whole House Humidifier

Portable and covered with a wood skin to blend in perfectly with your furniture

3.9

8. Honeywell HE360A Powered Whole House Humidifier

Honeywell HE360A Powered Whole House Humidifier

One of the easiest whole house humidifiers to install. Also has a high coverage of 4,200 square feet

3.9

9. Emerson Thermostats HSP2000 Whole House Humidifier

Emerson Thermostats HSP2000 Whole House Humidifier

The most heavy-duty and efficient whole house humidifier in this review

4.5

10. Honeywell HE280A2001 Whole House Humidifier

Honeywell HE280A2001 Whole House Humidifier

An extremely efficient model that saves up to 30% on water consumption

3.5

1. Essick Air Aircare MA1201Big Tank Capacity, Big Coverage, & a Decent Price

Editor's Rating: 4.1 out of 5 stars (4.1 / 5)

Essick Air Aircare MA1201 Whole House Humidifier
  • Cover: 3,600 square feet
  • Tank Capacity: 3.6 gallons

Many people regard that the Essick as being one of the best whole house humidifiers on the market. There are many reasons for this. For one, this model is maintenance-free which means that it will run seamlessly without any intervention from your part.

The only time that you will need to open this whole house humidifier is to replace the filter. But you can do this every 6 months or on a yearly basis depending on your usage. Additionally, the filter is very inexpensive so no problem there.

Since this is a digital whole house humidifier, it does everything for you including regulating the humidity level automatically. Once it has reached a certain most level, there is an automatic switch inside this whole house humidifier that will switch of the device off to save energy.

When it comes to coverage, the Essick is decent as it has a coverage of 3,600 square feet which is enough coverage for most people owning a small to moderate size house.

One feature that we appreciate about this whole house humidifier is its fairly large tank capacity of 3.6 gallons which means that it will not constantly drain water from your plumbing system. Once the tank is filled, it is good to go for a while before it needs to replenish.

Pros:

  • Cost-effective pricing. Value for money
  • Large tank capacity of 3.6 gallons
  • The automatic switch switches the device off to save energy
  • Evaporating wick trap is easy to replace and long-lasting

Cons:

  • The water tank is opaque. You cannot tell the water level

2. Aprilaire 500 – Small, Compact & Quiet

Editor's Rating: 4.4 out of 5 stars (4.4 / 5)

Aprilaire Whole House Humidifier
  • Cover: 3,000 square feet
  • Tank Capacity: 0.5 gallon

The Aprilaire is a highly efficient whole house humidifier. In fact, despite having a small tank capacity of only 0.5 gallon this model is able to offer a decent coverage area of 3,000 square feet. It is able to do so without producing a lot of noise as this model is also one of the quietest whole house humidifiers on the market.

It is also small and compact so you will not need a lot of installation space. Best, you can purchase this model with its humidity level controller as either a digital control or standard manual control.

In addition, this model also comes in a wide range of sizes so if you need an Aprilaire model with a bigger coverage area you can. One good thing about it is that it does not need a lot of maintenance and will also not consume a lot of energy as it is quite an efficient unit.

If you need a small and compact whole house humidifier that also happened to be very effective, then this model is an excellent choice. Especially for those who have never installed a whole house humidifier before as it is extremely easy to use and install.

Pros:

  • Decent coverage of 3,000 square feet
  • Small and compact. Does not need a lot of installation space
  • Flexible. Comes in a wide range of models to suit your need
  • Very quiet model

Cons:

  • Takes more time to reach a certain humidity level when compared to other models

3. Aprilaire 700High-performing Humidifier with Exceptional Coverage

Editor's Rating: 4.2 out of 5 stars (4.2 / 5)

Aprilaire 700 Automatic Whole House Humidifier
  • Cover: 4,200 square feet
  • Tank Capacity: 0.75 gallon

In terms of performance and coverage, the Aprilaire 700 is literally the gold standard when it comes to whole house humidifiers. Indeed, this model has an impressive coverage of 4,200 square feet which makes an undeniable king.

One good thing about this humidifier is its ease-of-use and specifically, how easy it is to install. All you have to do is connected the humidifier to your plumbing system and wire it to your electrical outlet for the power, and you are good to go.

This model measures only 18 inches wide, so it doesn’t require a lot of installation space which is impressive considering its high performance.

It has a tank capacity of 0.75 gallon which is definitely not the biggest, but even when retrieving water from your home plumbing system, this whole house humidifier is still not very loud.

Another excellent feature that you will appreciate is the automatic switch which will automatically switch off the device so as to save energy when a certain humidity level is reached. Talking about humidity level, you can quickly and easily control the humidity levels in this model.

Pros:

  • High-performance humidifier
  • Easy to control humidity levels
  • Truly automatic switch to save power when a certain humidity level is reached
  • Quiet operation despite its high performance

Cons:

  • Tank capacity of 0.75 gallon is a little bit small for such a powerful humidifier

4. Honeywell HCM-6009Big Tank Capacity & Portable

Editor's Rating: 4 out of 5 stars (4 / 5)

Honeywell Cool Moisture Console Humidifier
  • Cover: 2,300 square feet
  • Tank Capacity: 3 gallons

When it comes to portability, the Honeywell is one of the best whole house humidifiers that you can buy. Indeed, this model has wheels which allow you to easily carried around and humidifier any room you want on demand.

Despite having a lower coverage area of only 2,300 square feet when compared to other models in this review, it is still efficient and high performing.

One of the things that the Honeywell does well is adjusted the humidity level in the room in a quick and easy manner. This humidifier will promote breathing, prevent dry eyes and will soon become an essential part of your lifestyle. If you live in an area where the air is generally dry, then this is an excellent model to consider.

Another interesting feature is its high tank capacity of 3 gallons. This means that it will not constantly tap into your plumbing system so as to get water. Bottom line, this console humidifier is extremely quiet and will save on power consumption as well.

All in all, if you require a model that is portable and don’t need to humidify a big room, then this model from Honeywell is one of the best portable whole house humidifiers on the market.

Pros:

  • Portable. Can be easily carried to any room
  • Easy to adjust the humidity level with the adjustment knobs at the top of the device
  • Big tank capacity of 3 gallons

Cons:

  • Not the best coverage
  • The filter design is not very efficient

5. Essick Air Aircare EP9 800Very Accurate Humidity Level Adjustment

Editor's Rating: 4 out of 5 stars (4 / 5)

Essick Air Aircare EP9 800 Digital Whole House Humidifier
  • Cover: 2,400 square feet
  • Tank Capacity: N/A

The Essick is a pedestal style humidifier with a square foot. This means that you can place it anywhere you want and it will be stable. Moreover, the coverage of this whole house humidifier is 2,400 square feet which are pretty decent but definitely not the best we have seen so far.

What we like a lot about this whole house humidifier is that it has a 9-fan speed control that allows you to control very precisely the amount of humidity that you want in a room, as well as control its performance. There is a front display that will show you the humidity level at all times at a glance.

In fact, this whole house humidifier is one of the most accurate models let you can buy because it is digital and will calibrate your humidity level very precisely. If you need an exact humidity level in a room, then you need to buy this model because it is incredibly accurate.

Pros:

  • Very accurate humidity adjustment
  • Stable base. Can be installed anywhere very easily
  • 9 fan speed control for a versatile humidity adjustment
  • Front digital display shows the humidity level at all times

Cons:

  • Heavy at 27 lbs
  • Cannot be installed to a wall

6. Elechomes CH601Great-looking & Comes with Pre-calibrated Settings

Editor's Rating: 4 out of 5 stars (4 / 5)

Elechomes Ultrasonics Whole House Humidifier
  • Cover: 750 square feet
  • Tank Capacity: 1.58 gallons

When it comes to looks and sophistication, few models in this whole house humidifier review can beat the Elechomes This model is operated by remote control, or you can directly access its various settings on the front touch panel of this whole house humidifier.

Since this is a digital unit, it is extremely accurate, and you can tell it exactly what humidity level you want in a room, and it will do it in a very quick and easy manner. Best, this humidifier has an automatic switch with will switch off the unit whenever it reaches a certain humidity level.

It also has a smart sensing technology which will automatically sense the humidity level of a room and make appropriate adjustments. You can enable or disable this feature by interacting with a front panel or using the remote control. Very easy.

Pros:

  • Aesthetically pleasing
  • Very easy to use. Provided with a remote control
  • Contains pre-calibrated settings like warm mist and ultrasonic cool
  • Smart sensing technology. Automatically senses the humidity level

Cons:

  • Not the most durable whole house humidifier

7. Essick Air Aircare H12-400HBThe Humidifier that Blends in with Your Furniture

Editor's Rating: 3.9 out of 5 stars (3.9 / 5)

Essick Air Aircare H12-400HB Whole House Humidifier
  • Cover: 3,700 square feet
  • Tank Capacity: 3 gallons

Looks is one thing that most whole house humidifiers share in common. Give or take, most models generally the same and people can tell what they are. This is where a model like the Essick Air comes into action.

Indeed, this portable model mimics furniture as it has a wood skin on top of it. This allows it to blend in with your room in a more discreet manner. Additionally, it still provides excellent coverage of 3,700 square feet which is enough to add moisture to almost any room.

The high-tech capacity of 3 gallons is also a welcome addition as this means that this whole house humidifier will not have to constantly tap into your plumbing system for water. This directly translates in better power efficiency which allows you to save money over your power bill in the long term.

Also, the 4-fan speed setting of this humidifier allows you to quickly and easily adjust the humidity level in your room with the push of a button. Definitely, when it comes to looks, ease-of-use, and performance, the Essick is one of the best whole house humidifiers out there.

Pros:

  • Portable. Equipped with rolling casters to easily move around
  • Covered with a wood skin. Easily blends in with your furniture
  • Decent coverage of 3,700 square feet
  • High tank capacity of 3 gallon

Cons:

  • Shipping packaging can be better
  • Noisy when compared to others

8. Honeywell HE360AA Whole House Humidifier that Works on Autopilot

Editor's Rating: 3.9 out of 5 stars (3.9 / 5)

Honeywell HE360A Powered Whole House Humidifier
  • Cover: 4,200 square feet
  • Tank Capacity: N/A

The HE360A is another high-performance whole house humidifier by Honeywell. Indeed, this model has coverage of 4,200 square feet which is pretty impressive especially considering the relatively small and compact size of this humidifier.

What you will appreciate the most about this model is definitely its ease-of-use as well as ease of installation. Once you have installed this humidifier to any return air duct or warm air supply, it runs automatically.

Indeed, simply tell it the humidity level that you wish to have in the room, and it will automatically cool the air by adding moisture to it. It is also quiet which is remarkable considering its high performance.

Pros:

  • Easy to install by beginners
  • High coverage of 4,200 square feet
  • Small and compact. Does not require a large installation space

Cons:

  • Difficult to get a warranty on this product
  • Requires more frequent maintenance when compared to other humidifiers

9. Emerson Thermostats HSP2000 –  Made by Experts for Experts

Editor's Rating: 4.5 out of 5 stars (4.5 / 5)

Emerson Thermostats HSP2000 Whole House Humidifier
  • Cover: 1,400 square feet minimum
  • Tank Capacity: N/A

The Emerson is a complete whole house humidifier that will allow you to quickly and easily humidify your whole house. This model requires a surface area of 1400 square feet minimum for it to work efficiently. It does not really have maximum coverage, so you are good to go if you have a big house.

This model comes with a flushing timer for you to adjust the humidity level based on the specific time of your choosing. Additionally, this is one of the few whole house humidifiers that does not need hot air from a furnace to function.

In fact, this humidifier can sense the humidity level in the air and automatically and add or remove humidity based on your humidity level selection. The only caveat we note with this model is that it is not as beginner-friendly when compared to other models we have reviewed so far.

Pros:

  • Very accurate
  • Comes with a flushing timer
  • Covers almost any surface area with a 1,400 square feet minimum

Cons:

  • Not very beginner friendly
  • The price. It is very expensive

10. Honeywell HE280A2001 –  Easy to Install & Easy to Use

Editor's Rating: 3.5 out of 5 stars (3.5 / 5)

Honeywell HE280A2001 Whole House Humidifier
  • Cover: 3,000 square feet
  • Tank Capacity: N/A

What demarks this humidifier from the rest of the competition is its high-water efficiency. In fact, the manufacturer claims that this humidifier consumes 30% less water when compared to others.

For flexibility, you can install it on either a return air duct or on a warm air supply for it to start adding moisture to the air. Out of the box, this model comes with a complete installation kit, so it is very easy to install. It is also provided with a detailed user’s manual.

One noteworthy feature of this model is that it is equipped a special filter that is antimicrobial. This means that you will have to perform less performance on this house humidifier.

Moreover, its high coverage of 3,000 square feet will be more than enough for most people. All in all, this model from Honeywell is one of the best console humidifiers when you need big coverage and high water savings.

Pros:

  • Water efficient. Since up to 30% of water
  • High coverage of 3,000 square feet
  • Easy to install by beginners

Cons:

  • No humidity adjustment control
  • The price

Whole House vs. Portable Humidifier

If you are interested in a whole house humidifier, then you probably have seen that there are 2 main types of humidifiers on the market. The whole house humidifier and the portable humidifier.

#1. Whole House Humidifier

As its name suggests, the whole house humidifier is intended to humidify the whole house. This model has a cost as the whole house humidifier usually costs more money. Additionally, it also uses more power to convert water in steam and then moisture to humidify the whole house.

Pros:

  • More heavy-duty. Can humidify a house fast
  • High coverage of at least 2,000 square feet or more
  • Maintenance-free. It rarely requires cleaning or maintenance
  • Very quiet. Does not produce any sound

Cons:

  • The price. It is usually more expensive
  • Not easy to install by beginners

#2. Portable Humidifier

The portable humidifier is an entirely different beast. It is smaller and has a smaller coverage. However, it consumes significantly less power when compared to the whole house humidifier and can be used to humidify a room on demand.

One of the biggest advantages of the portable humidifier is that it is less expensive and much easier to run since there is no installation to perform.

Pros:

  • Very beginner friendly. No installation necessary
  • Can humidify any room on demand
  • Less expensive

Cons:

  • Smaller coverage area
  • Can be a little bit noisy

How to Buy a Whole House Humidifier

How to Buy a Whole House Humidifier

#1. Types of Whole House Humidifier

As we have seen above, there are 2 types of humidifiers on the market. The whole house humidifier and the portable humidifier.

You will need to choose between those 2 types based on your need and purpose. If you want to humidify a whole house then obviously go with a whole house humidifier.

On the other hand, if you need to humidify only specific rooms and do not need a high coverage area, then the portable humidifier will fit the bill. It is also less expensive, so you will be saving some money there.

#2. Coverage

Coverage is at the heart of the whole house humidifier, and it is measured in square feet. Most top-rated whole house humidifiers have coverage of at least 1,400 square feet or more. With this type of coverage, the whole house humidifier is able to humidify a small to medium-size house with ease.

If you have a big house, then you may want to invest in a whole house humidifier that has an even bigger coverage area. In fact, many heavy-duty models have coverage of 4,200 square feet or more which will be suitable for people with a big house.

#3. Noise Level

Even if the whole house humidifier is generally a very quiet device, some whole house humidifiers are quieter than others. If low noise is important to you, then go with a whole house humidifier that will output a low decibel.

A quiet model can be especially helpful if you plan to install the whole house humidifier in a location with people around.

#4. Brand

Sometimes when purchasing a whole house humidifier, you may be tempted to go with a no-name brand so as to save some money.

However, we recommend that you do not do this as a non-branded whole house humidifier will not be as effective as a branded one but can also be a safety hazard.

Therefore, to save you from the trouble, always go with a reputable brand when purchasing the whole house humidifier. It may cost you a little bit extra, but in the long run, you will be saving massively as a branded whole house humidifier is usually more heavy-duty, durable and performing than a no-name one.

#5. Easy to use

You do not want to invest in a whole house humidifier that is difficult to use. Most of the time, all that you need to do with the whole house humidifier is adjust the moisture level with a knob. That’s it. It is an extremely simple and easy device to use in the house.

Additionally, if you have never installed a whole house humidifier before then, you want a model that is easy to install by even absolute beginners.

If you are an absolute beginner, choose models that come with a detailed manual that will show you exactly how to install and use the humidifier.

#6. Automatic Switch

The automatic switch in the whole house humidifier is a switch that is automatically activated when the desired moisture level is achieved in the house.

Not all models have this, so if you are planning to run your whole house humidifier 24/7, then you may want to go with a model that has an automatic switch. This will help you save some money and make your whole house humidifier run more efficiently.

Conclusion

Unlike the air conditioner, the whole house humidifier adds water vapor to the air so as to render the air more comfortable to the skin. It will prevent you from getting an itchy scalp or dry eyes in the house.

Moreover, this device is very easy to use, and most of the time it works on autopilot.

Lastly, if you have read our whole house humidifier review above and still not decided on a humidifier yet, then read it again. Maybe you have missed something.

Read More: 10 Best Whole House Water Filters

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