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Best Whole-Home Humidifiers

We have reviewed the best whole-home humidifiers. If you are in a hurry, the table below gives a quick snapshot. Or you can scroll down for detailed product reviews.

Last update 2020-11-24 / Affiliate links / Images from Amazon Product Advertising API

What is a humidifier?

A humidifier is used to maintain the moisture level inside your home. It is important to have a good moisture level inside the home because it reduces health risk due to respiratory diseases such as bronchitis and sinusitis.  By adding moisture to the air inside your home humidifiers also keep you comfortable instead, and preserve the wooden furniture inside your home. 

There are two types of humidifiers. Point-of-use humidifiers are used to control the moisture level in a single room or a small area. Whole-home humidifiers are meant to control the moisture in a larger area covering several hundred square feet, and, as the name suggests, an entire house as well.

What are the types of Whole-Home Humidifiers?

Whole-Home  humidifiers can be classified into three broad categories:

Bypass: Bypass Humidifiers use hot air from the HVAC system of the house to create moisture by passing it through water

Fan based: This kind of humidifier you got a fan built into the system to blow air across a water panel which is then sent into the HVAC unit of the house Tu to maintain the moisture level in all areas.

Steam-based: As the name suggests the humidifiers generate steam by boiling water and then blow the steam across different areas of the home through the help of a blower.

They can also be classified as per their working systems:

Drum: Drumbeat humidifiers use a fabric belt Run over a rotating drum to capture moisture above the source of water which is then circulated across the entire house

Spray Mist: Spray Mist humidifiers spray the moisture in the AC duct as and when the AC or furnace comes on 

Flow-Through: These are similar to drum based humidifiers, except that they used in evaporator instead of a rotating drum.

What features to look for in a whole-home humidifier?

  1. Area Covered: While for small houses whole-home humidifiers that cover 1000 to 2000 square feet would be enough if your house is a larger one you might consider getting a more powerful machine which is capable of covering more than 4000 square feet such as the Honeywell HE360A
  2. Runtime: If you are living in an area where humidity is an issue you would ideally want a humidifier that can run for a longer period without having to do any kind of maintenance. While some humidifiers can work at a maximum stretch of 24 hours only there are others which can run up to 48 or even 72 hours at a stretch
  3. Installation: While small humidifiers are typically easy to install and can be done by yourself, for larger humidifiers you might need professional help and you may also need to buy a separate installation kit altogether. Consider whether you will be able to install the humidifier on your own or you would need help.
  4. Maintenance: Does the humidifier have an auto cut-off system or do you need to keep watching the settings at all times? How long before the wicking filters need to be changed? Are spare parts easily available?  you may need answers to all of these questions before deciding to buy a humidifier unit.
  5. Capacity & Size: The capacity and size of the humidifier refer to the size of the tank which holds the water (which is necessary to create moisture used by the humidifier to moisturize the air in the house). There are models that can hold only three gallons of water, and then there are others at the larger end of the spectrum which can hold up to 9 to 10 gallons as well. If your house is larger in size than average, consider buying a humidifier that can hold more water but also check whether the tanks are easy to fill and clean. If the tanks are not easy to fill then it can be a major pain area for you going forward
  6. Budget: The cost of the humidifier will always be a factor in making the final decision. Make sure to not make this buying decision purely based on budgetary constraints because a humidifier which is simply not large enough to cater to the requirements of your home, even though you may have spent a good amount on it, will end up being nothing but an eyesore and a hole in your pocket. Take careful note of the size, capacity, and square footage parameters of the model that you are buying before making any decision.

Best Whole-Home Humidifiers

#1 LEVOIT Humidifiers for Large Room Bedroom 

This is one of the top-selling models of whole home humidifiers on Amazon. this model is able to provide both warm and cool mist which is rare among all whole-home humidifiers. While the warm mist keeps the home bacteria-free, the cool mist helps to keep your body hydrated during the summers.

This model is intelligent enough to understand humidity variations in the house and is able to quickly adjust humidity levels as per the settings without you having to intervene. another great feature is that it will automatically shut off if the water level in the humidifier is too low.

The humidifier is able to service 700 square feet home for 36 hours continuously without having to add water. It’s a great choice for average-sized apartments and condos 

This humidifier is equipped with an intelligent remote control which allows you to adjust the settings as per a scheduled time so that you can be worry-free and program the humidifier in advance.

The machine features a wide tank that is easy to clean. You can add Aroma oils as per your liking to improve the smell in the house.

PROS:

  • Both Warm and Cool Mist
  • Intelligent enough to auto-adjust humidity settings
  • Good for average size Apartments or condos in the range of 750 square feet
  • Remote control for sugar scheduling the humidifier activity time
  • Wide tank for easy cleaning

CONS:

  • There are a few complaints of humidifier Breaking Down after a few months of use
  • No self-cleaning function

Sale
LEVOIT Humidifiers for Large...
  • Warm & Cool Mist: The humidifier provides both cool mist and warm mist to relieve you from congestion,sinus,dry skin, allergies,bloody noses,cold, flu.It is perfect for all year around using.
  • Auto Mode: The humidifier’s built-in humidity sensor automatically adjusts the mist level to maintain a comfortable level of humidity, so you can set it and forget it. If the tank runs out of water, the humidifier will automatically turn off
  • Aromatherapy: Add your favorite essential oils to the aroma box to give your room a clean, fresh aroma.
  • Perfect for Large Room: With a mist output of up to 500 mL/hr, the LV600HH can easily handle spaces as large as 753 ft2 / 70 m2. The large 1. 5 gal / 6 L capacity allows for 60 hours of continuous use with the low mist level.
  • Convenient Remote Control: Adjust settings in the middle of the night without leaving the comfort of your bed. On a schedule? Set a 1–12 hour timer so you won’t have to worry about accidentally leaving the humidifier on.

Last update 2020-11-24 / Affiliate links / Images from Amazon Product Advertising API

#2 AIRCARE MA1201

The AIRCARE MA1201 is one of the most value for money options for large homes of size above 3600 square feet. The humidifier boasts of a 3.6-gallon tank which allows it to have a 36 hour run time capacity for even a large house. 

It has a useful digital display with 4 fan speed and auto mode. the humidity settings can be customized as per your requirement and comfort and the humidifier also has an auto shut off feature if the water level goes below a certain point.

Another useful feature is an indicator for refilling and checking the filter of the humidifier so that you are always on top with maintenance. it has casters at the bottom so that it can be moved around easily inside the house and is portable. the single bottle design of the humidifier makes it compact and lightweight.

PROS:

  • High value for money quotient
  • Great for large homes of size 3600 square feet and above
  • Digital display with 4 fan speeds and auto mode
  • Auto shut off mode and we feel as well as check filter indicator
  • Portable compact and lightweight

CONS:

  • A few users complained of the unit being too noisy
  • The wicking filters in the humidifier need to be changed quite frequently

AIRCARE MA1201 Whole-House...
  • Console-style humidifier for a whole house up to 3600 square feet
  • Digital humidistat automatically maintains your desired humidity level with digital accuracy
  • Automatically shuts off when desired humidity level is reached or when unit is empty
  • Easy to clean - evaporative wick traps mineral deposits, smooth operation - no belts, pulleys or wheels.Voltage:120 V
  • Assembled dimension: 20.5(H) x 21.5(W) x 14.5 (l) in

Last update 2020-11-24 / Affiliate links / Images from Amazon Product Advertising API

#3 Honeywell Cool Moisture Console Humidifier

This is a cool way type of moisture control humidifier that has 3 preset humidity levels, auto cut-off, and several other features that make it a very attractive choice. The humidifier has two 1.5-gallon water tanks that are wide and therefore easy to clean and fill up.

The device has wicking filters to automatically clean up the water, remove impurities and dust. 

PROS:

  • Cool wave humidifier with auto cut off feature
  • Two large 1.5-gallon tanks which are easy to fill
  • Wicking filter for cleaning the water in the tank
  • “Tank empty” and “Humidity reached” indicators on the display

CONS:

  • Honeywell does not sell the replacement wick filters which can be a problem over the long term
  • Complete the design was clumsy and awkward

Honeywell Cool Moisture...
  • MULTI-ROOM COOL MIST HUMIDIFIER: Need a humidifier for large rooms? Want to add moisture to your whole house? This 3 gallon, easy fill humidifier console with a humidistat & auto shut-off can help control humidity in your home. It runs for 24 hrs. on low.
  • FILTERED COOL MOISTURE: Evaporative Technology blows moisture off a wicking filter, helping it evaporative into the air quickly. It's not possible to over-humidify with evaporative technology because you can't add more moisture to the air than it can hold.
  • HONEYWELL HUMIDIFIERS: Humidity levels in your home between 40-60% can make the air feel warmer & improve your breathing comfort, sleeping, nasal congestion & dry skin. Dry air can cause static electricity, damage wooden furniture & irritate health issues.
  • HUMIDIFIERS FOR BABIES, CHILDREN, ADULTS: Humidifiers diffuse moisture into the air, and many find that a humidifier for the home, bedroom or nursery becomes an essential part of a good nights sleep when the air is dry, in allergy season, or when sick.
  • HONEYWELL QUALITY: Improve humidity levels in your home & improve your comfort with a Honeywell humidifier.

Last update 2020-11-24 / Affiliate links / Images from Amazon Product Advertising API

#4 AIRCARE MA0800

The AIRCARE MA0800 is Available into size settings one with a 2.5-gallon tank for 2600 square feet home, and the other with a 3.5-gallon tank for 3600 square feet homes. It has digital controls and auto Unity settings with 3 preset motor speeds and a quiet setting for when in use during the night time

Like others in this list, this one also has an auto cut off and “Check filter” light as well as the “Refill-water” indicator for ease of use.

PROS:

  • Two size settings for 2600 sq. ft and 3600 sq. ft homes
  • 3 motor settings and quiet setting for night time usage
  • Auto cut off check filter light and refill water indicator
  • Large and wide 2.5-gallon water tank for easy water replacement and cleaning

CONS:

  • A few users complain that the machine stops working after a  couple of seasons of usage
  • The fan noise is too loud as possible uses

Sale
AIRCARE MA0800 Digital...
  • Digital Controls with Auto Humidistat
  • 3-Speed Motor with Quiet Nighttime Setting
  • Automatically Shuts Off When Desired Humidity Level is Reached or When Unit is Empty
  • Check Filter and Water Refill Indicators
  • Easy-Fill Water Bottle.Voltage:120 volts

Last update 2020-11-23 / Affiliate links / Images from Amazon Product Advertising API

#5 Aprilaire 700 Automatic Humidifier

The Aprilaire 700 Is a heavy-duty humidifier which is made for sizes up to 4200 square feet and can provide an evaporation capacity of 0.75 gallons per hour this is among the highest in its range.

This humidifier has a truly automatic control which modulates the humidity in your home automatically without having to muck around with settings and preset levels.

It can even provide relative humidity and temperature indication in manual mode. The humidifier produces very little noise for its size.

PROS:

  • Truly automatic controls wherein you don’t have to manually set humidity level at all
  • The humidifier is great for usage in homes of size 4200 square feet and has a 0.75 gallon per hour evaporation capacity
  • Low noise level for its size

CONS:

  • The product is large-sized and is not very easy to install
  • It also wastes a lot of water and is not very eco-friendly

Aprilaire 700 Automatic...
  • Has an evaporation capacity of 0.75 gallons per hour—among the highest capacity humidifiers sold
  • Humidifies tightly constructed homes up to 4,200 square foot in size
  • Features truly automatic control
  • Delivers optimum levels of humidity control with the Automatic Digital Humidifier Control. You never have to monitor your settings or wait until you feel uncomfortable
  • Provides vital service, temperature and relative humidity indicators in manual mode as well

Last update 2020-11-23 / Affiliate links / Images from Amazon Product Advertising API

#6 Honeywell Home HE360A1075

The Honeywell Home HE360A1075 Optimise humidity by using a flow-through mechanism. The way in which this machine works to humidify your home, it does not require any storage of water and is therefore very clean to use, and does not have the problems of maintenance required in other humidifiers. 

This unit can be used in homes of size 4200 square feet and it produces 18 gallons of moisture every day. It has an adjustable speed humidistat.

PROS:

  • Flow-through humidifier keep the unit clean
  • Does not require any storage of water
  • Large size; can be used in homes of up to 4200 square feet

CONS:

  • Installation kit needs to be bought separately
  • Wastes a lot of water; not very eco-friendly

Honeywell Home HE360A1075...
  • Powered flow-through humidifier
  • Easy installation and best choice for variable speed and multi-stage systems in homes up to 4,200 square feet
  • Easy mounting on either warm air supply or return air duct of any forced-air furnace
  • Flow-through design helps keep unit clean and decreases the frequency of maintenance
  • Installation kit required (sold separately)

Last update 2020-11-23 / Affiliate links / Images from Amazon Product Advertising API

Conclusion

The right humidifier for your home can make life a lot more comfortable and protect your home from dryness, diseases such as Bronchitis and Sinusitis, and the decay of all your wooden furniture. Humidifiers come in various shapes and sizes and it makes a lot of sense to invest the time in examining the right science capacity and Square footage parameters of a humidifier before buying it. 

In this article, we have presented humidifiers which can cater to sizes from 700 square feet right up to 4200 square feet so that there is a product for you if you are living in a condo, or even if you are living in a large size bungalow.  each of these products can bring the right amount of moisture level in your home given that you make a selection based on the right size parameters.

Ritesh is an engineer and an PGDM from the prestigious Indian Institute of Management, Calcutta. He has worked at senior positions in corporate strategy, planning and data analytics. Ritesh’s tryst with help and wellness started 9 years ago, when his mother developed a severe calcium deficiency and had to be confined to move with the support of a walker. What was once a difficult experience, soon became a healthy obsession. Reading about the latest health products, gadgets and proper diet and exercise for the elderly became a hobby. Ritesh brings his enthusiasm for adaptive equipment, health and fitness to this blog.