8 Best Whole House Humidifiers Reviews (Updated June 2019)

Hi, my name is Hilary; I am a humidity expert and a researcher. I’m privileged to share with you the best whole house humidifiers reviews and how you can pick the best humidifier for your home.

Humidity plays a vital role in our daily life protecting us and properties from dry air. If you’re battling with low humidity in your house below 30 %, the best house humidifier is what you need to restore the abnormality.

During the early parents days, humidity was added into the air via boiling of water and the steam therefore escapes into the air as vapors. That is to tell you, artificial rising of indoor moisture didn’t starts today. Man’s innovation makes it easier using a modern device called a humidifier.

This is a machine I recommend for households especially in winter days of low humidity battle. However, there are many humidifiers whole house on the markets but to save your time, here are the best ones I laid my hands on and I believe they would make a good buy for anyone.

Best Whole House Humidifier Comparsion Guide

ImageBrandCoverageInstallation Description
Aircare Ma1201 Whole-House Console-Style Evaporative Humidifier View Price

AIRCARE MA1201 Whole House 3,600 sq. feet.No installation required Review
Aprilaire 500 Humidifier, 24V Whole House Humidifier View Price
Aprilaire 500 Whole House Humidifier3,000 sq. feet. Required installation Review
Vornado Evapo40 Gallon Review View Price
Vornado Evap40 4-Gallon Evaporative 1,000 sq. feet. No installation required Review
BONECO U700 Warm or Cool Mist Ultrasonic Humidifier View Price
BONECO Warm or Cool Mist Ultrasonic 1,000 sq. feet.No installation required Review
AIRCARE EP9 800 Digital Whole-House Pedestal-Style Evaporative
View Price
AIRCARE EP9 800 Digital Whole House2,400 sq. feet.No installation required Review
Aprilaire 800 Residential Steam Humidifier View Price
Aprilaire 800 Whole House Steam Humidifier6,200 sq. feet.Required installation Review
Aprilaire 400 Humidifier Auto View Price
Aprilaire 400 House Humidifier4,500 sq. feet.Required installation Review
Levoit 6L Warm and Cool Mist Ultrasonic View Price
LEVOIT Humidifiers for Large Room750+ sq. feet.No installation required Review

8 Best Whole House Humidifiers Reviews

1. Aircare Ma1201 Whole House Console

The Aircare Ma1201 unit can serve a whole house humidity need as it designed for coverage area up to 3,600 sq. ft. This humidifier for whole house featured automatic humidistat that maintain balance of humidity needed in your space. The console unit is one of the best humidifier I recommend for a whole house humidity need because of its high coverage capacity.

This whole house humidifier will release humidified air to homes measuring up to 3, thousand 6, hundred feet effectively without increasing your energy bills.  I also like the Aircare Ma1201 Whole House Console because it comes with castors that let you move it easily without stress.

Most relevantly, you’ll enjoy up to 36 hours of humidified air, thanks to the 3.6 gallon tank. More so, it will turn off automatically whenever the water tank is empty thereby keeping your unit safe while at the same time conserving energy.

2. Aprilaire 500 Furnace Whole House Humidifier

Moving down to the next unit on this best whole house humidifiers reviews list, is the Aprilaire 500 automatic humidifier. However, this is a furnace type of whole humidifier which require installation before you can start using it. But not too worry, it comes with aprilaire humidifier installation manual that will guide you through the installing process.

When you pick this unit you won’t need to refill the unit as it will be plumbed directly into your house water system. In addition, this furnace humidifier only require schedule maintenance unlike the console whole house humidifier that require frequent check up.

Furthermore, has the capacity to release evaporative mist to space amounting to 3,600 sq feet. Also installed with digital control for automatic humidity regulation. I therefore, recommend this bypass humidifier for household looking for one time installation unit without having to move it around.  

  • Digtial
    controls system
  • Require installation to a havc  
  • Covers 3,600 feet spaces powerfully
  • No refilling needed, uses water from home plumbing system

3. Varnado Evapo 40 Whole Home Humidifier Review

This is another whole house humidifier for house measuring 1,000 square feet in size. It comes with automatic features that aid its operation more flexible. The Evapo40 is from the vornado brand, a company known for making home improvements appliance in the United Sates. However, you can rely on this Vornado Evapo 40 designed for whole home humidity provision.  

While the first two units covers up to 3,600 feet homes, Vornado model 40 covers a lesser area of 1000 sq ft.  Although can still serve humidity for a complete house but I’ll better recommend it for large bedroom sized. Most note worthy, features 3 speed fan settings for you to customize humidity speed. Also, it’s equipped with 4 gallon capacity tank that will power your home for up to 24 hours in one refill.

4. BONECO U700 Warm/Cool Mist Whole House

Here comes another highly rated unit in this whole house humidifier review which is the BONECO U700. The Vornado and Boneco feature the same humidity coverage space of 1, thousand square feet. But the unique thing that makes BONECO U700 different, it can release either cool or warm mist air.

However, this dual mist option enables you to choose from either mist option depending on prevailing home condition. Self cleaning technology is also available in this unit which makes it easy to clean your device with less hassle.

5. AIRCARE EP9 800 Digital Whole-House Pedestal-Style Evaporative

If allergies and asthma is the reason you are opting for humidifier, then I advise you pick a unit that can definitely regulate humidity digital wise. AIRCARE EP9 800 is a complete digital operated humidifier that maintain accurate humidity via digital humidistat. Because of this capacity, I recommend if for individual hunting for a humidifier for allergies and asthma as it will help them keep a balance of humidity needed.

More so, digital readout is another anesthetic that massage you on real time settings, current and desired humidity levels.  The fan speeds and voltage can also be viewed from the digital display. Most importantly, Aircare whole house featured 9 fan speeds levels which let you customize output rate preferentially.

The pedestal style design is perfect appliance for homes of 2,400 square footage humidity desire. It come in a well sized dimension for tight areas placement and weighs 27 pounds for easy lifting because it has no mobility caster wheels.

The evaporative mist released from the Whole-House Pedestal-Style humidifier is a proven solution for asthma and allergies related symptoms. Couple with the fact that it turns off automatically when desire humidity is reached or tank is empty, will give you the best level and also protects unit safety.

  • Lightweight design
  • Fully
    digital operation
  • Accurate humidity result
  • Lacks mobility castors

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6. Aprilaire 800 Whole House Steam Humidifier

Apriliare is one of the leading brand indoor air quality solutions and their products have been loved according to Consumers Reports. They however engineered this Aprilaire 800 steam humidifier to add humidity to house measuring 6,200 square feet to fight dry skin and other low humidity symptoms.

One of the greatest functionality, you can select various output, releasing 11 gallons to 36 gallons of humid air per day into your atmosphere based on installation and voltage. The manufacturer information also confirms Aprilaire 800 to be ideal for homes situated in arid land or dry climates and so recommend it as the best humidifier for desert climates in this discussion.

Although it required installation but does not need to be mounted on a duct system. It is designed to run independently as such only minimal installation required and no extra money to be spent acquiring Hvac system.  

Steam humidifiers are ideal for cold climate particularly during winter and Aprilaire 800 Steam Humidifier for Whole House is equipped with the capacity to protect you from cold dry air. With its high output, allergies, asthma, bacteria and molds in humidifier symptoms will be minimized.

  • Great for dry climates region
  • Low maintenance (It does not use filter)
  • No
    Hvac system required (Installed independently)  
  • Needs to be installed by an expert
  • Capacity may be high for small apartments

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7. Aprilaire 400 Whole House Automatic Water Saver Humidifier

If you live in areas where the cost of water bills is high and yet want to run a humidifier, Aprilaire 400 is the best solutions. This whole house humidity device is designed with automatic water saver technology which helps conserve water via evaporation process of water entering into the water panel.

This also meet the needs of individual looking for a humidifying machine that fit into tightly constructed homes. More so, featured moisture output of 17 gallons per day with full coverage power of 4,000 square home feet.

In addition, the working principle of this unit is accompanied with two sensors for humidity and temperature level. Both sensors respectively respond to indoor RH % (relative humidity) and outdoor temperature in order to deliver optimum level all through the day.

In a various studies, healthy humidity helps protects humidifier sickness symptoms such as dry skin, dry eyes, respiratory problems development etc. This is why is necessary to keep humidity btw 35 to 45% to prevents the aforementioned problems. However, Aprilaire 400 is one of the best type of whole house humidifier to achieve an optimum level.

  • Cheap
  • For large areas
  • Accurate humidity output
  • Automatic turn off for desire level.
  • Cost of installation
  • Require duct system

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8. LEVOIT Humidifiers for Large Room

I decided to include this unit in the best whole house humidifier reviews from Leviot brand here for those who might be interested in shopping for a single room humidifier. This machine is perfect for large sized bedrooms, baby’s nurseries bed side and office environment.  

Leviot Company robustly equipped it with features to enhance its functionality and humidity provision. Firstly, a 6 liter tank size makes the unit deliver moisture air up to 36 hour of run time before the next refilling. In addition, designed to deliver two mist options such as warm and cool mist. You are at the leverage of choosing between either of the mist alternatively.

I highly suggest the warm mist for cold periods to warm up the cold air while the cool mist for a period where your homes feels hot to cool the temperature down. The display options lets you read actual home humidity, so you can tailor a comfortable and suitable range base on the prevailing condition. Also, the remote and touch screen control makes it easier to operate the unit conveniently from any distance in your space.

You’ll not only get a humidified air but also enjoy an aromatherapy air, thanks to the essential oil innovation that automatically diffuse into the air.  If you’re looking for a humidifier vaporizer, I recommend Levoit humidifier which is the only unit that offers this functionality in this whole house humidifier reviews and guide. Furthermore, comes with dual tank, easy to refill and clean, thanks to the wide top opening that makes things easier.

  • Whisper quietly
  • Low to maintain
  • Remote controlling
  • Essential oil diffusion
  • 2 year warranty
  • Not for whole house
  • Require frequent cleaning as ultrasonic model

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Benefit of Humidity

Humidity is said to be the level of water vapor presence in the air at a specific period of time. According to studies, humidity keeps us cool and comfortable, makes the skin look refreshing and drives away skin dryness. It also prevents nasal congestion that may leads to difficult breath.

However, the right amount of humidity 30/60% which is known to be relative humidity (R.H) should be our target if we intend adding moisture to our living space, room, office or business environment. As said too high or too low is bad to our health that’s why the right humidity level needs to be practice. To achieve a balance of humidity gauge, scientist advised consumers to find humidifiers unit with humidistat that can help regulate humidity level according to home needs. If you can keep these tips at your finger tips, ripping humidity benefits will be yours.

What are the benefits of a humidifier?

In a lay-man understanding, it simply means, what one can derived from something. However, like we all know, humidifiers release water to keep indoor air humid to a certain degree. So, for those with no in-depth knowledge of what a humidifier can do for them should check out the following list:

  • Those suffering dry skin need the soothing moisture released by this unit to keep the skin moistened.
  • If you are suffering nose congestion you need a humidifier as well.
  • Humidifiers will also benefits people with dry-out eyes, chapped lips, dried hair, allergies and asthma etc.
  • Feeling of static electricity shock is common in dry climates especially during laundry, so a raised in humidity will prevents this ugly drama.
  • Home walls, wooden furniture’s, wallpaper, appliance or electronic tends to crack and sometimes split into parts in lack of humidity environment but the presence of adequate humidity level, all these things integrity are retained for years to come.

Also, check this info-graphic below for better explanation.

What are the benefits of a humidifier?

Types of humidifier

Basically, there are two kinds of humidifiers divided into the whole house and single room unit. Each type has its features but now depends on preference and home demand.

A wholes house humidifier is manufactured to take care of a whole house humidity need which seems to eliminate the need of having more than one unit as one single whole house unit can power the entire house. You can learn more here if you think this is the right choice for you.

On the other hand, single room humidifiers are also seen as portable or tabletop unit and are ideal for single-room humidification.  This type comes in small foot print which allows easy mobility from a room to room humidity need. For knowledge base about this type, do check our resource here for details.

The Best Whole House Humidifiers Buying Guide

Humidifiers selection can be easy or be a daunting process in the course of shopping for one. It can be easy if and only if you understand humidifier and its features. On the other hand, might just be a daunting process if you lack knowledge on the relevant aspects of a humidifier. Now to find and buy a unit that meets your demand, here are some reprimanded questions to guide you through the process:

  • What is the coverage area to run the unit?
  • Determine the coverage area of your room or home before deciding on a unit.
  • Do you need a whole house or single room unit?
  • Do you need a digital unit with automatic humidity level regulation or a manual one?
  • Look out for special features such as automatic shut off, empty tank alert etc. for effortless running of the unit.
  • Does it come with back up warranty? Do you need a cool or warm mist unit?

Answers to the above questions

Coverage area: It is very important you calculate the area where you want to run the humidifier for efficiency reason. Different unit come with different coverage number and these ranges from 250 sq. ft. up to 4,500 sq. ft respective to each unit. It is not wise to run a unit with a lesser coverage unit in a higher coverage space. Choose according to your home space if you want the unit work to performance.

Type of unit to choose: Another aspect to consider will you need a humidifier for a whole house or for single room use. According to specification, whole house unit are designed to power an entire house. Some models require installation to a furnace or HAVC system before you can use them while others exist in console whole house model requiring no installation. On the second hand, single room unit also known as portable unit work well in a room accordingly. They come in small foot print that allow for easy carriage around the room or to another room. Single room humidifiers need no installation and so you can easily purchase these types. However, among the two, your preference counts.

Mode of Humidity Control: Humidifiers usually come in digital or manual mode of humidity control. If you want your home humidity level to be regulated by the unit, consider a humidifier with humidistat. But if you want to DIY, a manual one is what you should look out for.

Special Features: Some level of features makes running of humidifier easier and fun. Having certain features such as auto-shut off option, low tank level indicator or change filter alert in your unit will give you high level of control and less time checking on the unit.

Mist type: You may also want to consider the type of mist a particular unit do released as there is both warm and the cool mist unit. Warm mist unit releases warm air or steam beneficial for cold period. This type is not advisable for parents with babies as they can release hotter mist sometimes. While the cool mist unit in returns disperses cool moisture air suitable for hot weather. These types are perfect for babies nursery bed, rooms etc.

Warranty: Some manufacturer attached warranty to their unit and every unit has it duration of warranty. Warranty is worth considering as it will give you level for repair or replacement in case the unit is malfunctioning within the stipulated time.

Humidifiers Faqs

Answers to the above questions

  • Best place to a humidifier? There is no specific place that is appropriate for humidifier placement. However, my suggestion, it should be placed in areas where you noticed low humidity presence so as to raise it into comfort level.
  • Will I need replace filters? Well this depends on the model you have. If you have a unit without filter, no filter will be replaced. But if yours is a unit that uses filter in its operation, you will have to replace it when due. Duration of replacement is a factor of how you run the unit but some manufacturers state it clearly on when to change the humidifier filter. However, the time ranges from 3 months, 6 months to a year respectively.
  • How often should you clean the unit? No specific time given. as long you are running your unit, cleaning should be done at least thrice weekly because dirty humidifiers promotes growth of mold, mildew and bacteria known cause different health problems.
  • Can I add essential oil to the unit? If your unit allows the use of essential oil according to manufacturer instruction then you are free to do so but if the case is reverse, you can’t add as it may damage the unit.