10 Best Whole House Humidifiers in 2019

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Across our homes, we purchase numerous devices and pieces of equipment in order to benefit our families and help our daily lives to becomes easier and more enjoyable. A humidifier for the whole house is quickly becoming a desirable and necessary piece of equipment, providing benefits for the health of your whole family. Across the winter season, in particular, the air within your home can become drier and can have a negative impact on your health.

Humidifiers are able to decrease the number of allergens or microbes within the air, a humidifier reduces allergy symptoms and improves respiratory conditions. Additional benefits can be found across your home, benefitting your furniture and wooden floors in preventing cracks due to drying out and the use of a humidifier can also save you money and energy.

best overall rating
  • Smooth operation
  • 3600 square feet coverage
  • Digital humidistat
premium choice rating
  • 4000 square feet coverage
  • 17-gallon tank capacity
  • Single sensor
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  • 2.5-gallon tank capacity
  • 2600 square feet capacity
  • Three-speed motor

We have tested the best whole house humidifiers currently on the market so that you can choose which whole house humidifier is the best choice for you.

View the Best Whole House Humidifier, Below.

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1. AIRCARE MA1201 Whole-House Humidifier

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The AIRCARE MA1201 Whole-House Humidifier is suitable for a house size of up to 3600 square feet and provides an effective, smooth operation. The digital humidistat is capable of maintaining the level of humidity which you required at that moment in time, tailoring to your needs and providing digital accuracy. Once the required level of humidity is achieved, the AIRCARE MA1201 Whole-House Humidifier shuts-off automatically.

Furthermore, the humidifier is very easy to clean, aiding ease of use, capturing deposits of minerals effectively. In addition, the AIRCARE MA1201 Whole-House Humidifier provides up to 36 hours of run time and offers a 3.6-gallon tank capacity and comes complete with a two-year limited warranty...

Why We Like It
  • Smooth operation
  • 3600 square feet coverage
  • Digital humidistat
  • Automatic shut-off
  • Easy to clean
Capacity
3600 Square Feet
Dimensions
20.5 x 21.5 x 14.5 Inches
Our Verdict

The AIRCARE MA1201 Whole-House Humidifier provides an effective operation while the automatic shut-off function ensures that energy is not wasted.

Editor Rating
premium choice rating

2. Aprilaire 600M Whole House Humidifier

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The Aprilaire 600M Whole House Humidifier provides coverage for up to 4000 square feet and offers a maximum tank capacity of up to 17 gallons. A single sensor is fitted into the standard control and allows monitoring of humidity across the manual setting. The Aprilaire 600M Whole House Humidifier features a built-in bypass damper, requiring quicker installation and additionally allowing both winter and summer settings. The Aprilaire 600M Whole House Humidifier comes complete with a five-year limited warranty, providing excellent value.

Why We Like It
  • 4000 square feet coverage
  • 17-gallon tank capacity
  • Single sensor
  • Built-in bypass damper
  • Winter and summer settings
Capacity
4000 Square Feet
Dimensions
15.4 x 15.8 x 10.2 Inches
Our Verdict

The ability to provide both winter and summer settings is an excellent feature of the Aprilaire 600M Whole House Humidifier, ensuring that you can programme the product all year round.

Editor Rating
great value rating

3. AIRCARE MA0800 Digital Humidifier

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The AIRCARE MA0800 Digital Humidifier provides a tank capacity of 2.5 gallons and offers 2600 square feet coverage. Featuring a three-speed motor, the humidifier enables an automatic shut-off, ensuring that once the required humidity level is achieved energy is saved. Furthermore, the AIRCARE MA0800 Digital Humidifier provides a quiet nighttime setting in addition to an easy to fill the water bottle.

In addition to alleviating allergy symptoms, you can use your humidifier to help prevent dry eyes and dry skin, in addition to nourishing and hydrating your furnishings. The AIRCARE MA0800 Digital Humidifier comes complete with a two-year limited warranty.

Why We Like It
  • 2.5-gallon tank capacity
  • 2600 square feet capacity
  • Three-speed motor
  • Nighttime setting
  • Automatic shut-off
Capacity
2600 Square Feet
Dimensions
12 x 18 x 16.5 Inches
Our Verdict

The AIRCARE MA0800 Digital Humidifier enables a great humidifier to suit the lower budget. Allowing a three-speed motor and an automatic shut-off, you receive all of the desired humidifier features, perfect for the smaller home.

Editor Rating

4. Honeywell Cool Moisture Console Humidifier

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The Honeywell Cool Moisture Console Humidifier provides a three-gallon tank capacity and offers coverage for up to 2300 square feet. The Honeywell Cool Moisture Console Humidifier is easy to fill and includes an automatic shut-off to provide moisture and control humidity across your home.

Furthermore, you may find that using a humidifier across your home enables you to sleep better and contributes towards combatting dry skin, dry eyes, and nasal congestion. The Honeywell Cool Moisture Console Humidifier comes complete with a three-year warranty.

Why We Like It
  • Three-gallon tank capacity
  • 2300 square feet
  • Easy to fill
  • Automatic shut off
  • Helps you sleep better
Capacity
2300 Square Feet
Dimensions
21 x 13 x 17.5 Inches
Our Verdict

The Honeywell Cool Moisture Console Humidifier provides an efficient operation while being stylish and a great design and runs for up to 24 hours.

Editor Rating

5. AIRCARE EP9800 Pedestal-Style Humidifier

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The AIRCARE EP9800 Pedestal-Style Humidifier provides a modern and trendy design which would look great in any room across your home.  Providing a pedestal-style, the AIRCARE EP9800 Pedestal-Style Humidifier offers coverage for up to 2400 square feet and includes an automatic shut off as soon as the required level of humidity is achieved.  Featuring nine fan speeds, you are able to tailor the humidifier to meet your needs and what you require at any given time.  The AIRCARE EP9800 Pedestal-Style Humidifier comes complete with a two-year limited warranty.

Why We Like It
  • Unique and stylish design
  • 2400 square feet coverage
  • Automatic shut off
  • Nine fan speed
  • Two years limited warranty
Capacity
2400 Square Feet
Dimensions
18 x 18 x 27.2 Inches
Our Verdict

The AIRCARE EP9800 Pedestal-Style Humidifier offers nine fan speeds which enable you to tailor the humidifier to your needs, providing you with great adaptability.

Editor Rating

6. Vornado Evap40 4-Gallon Humidifier

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The Vornado Evap40 4-Gallon Humidifier is perfect for the smaller space, providing coverage for up to 1000 square feet. Featuring a sizeable 4-gallon tank capacity, the Vornado Evap40 4-Gallon Humidifier offers up to 24 hours of running time in addition to a three-speed setting to provide you with versatility and flexibility. Furthermore, the airlock water tank is easy to fill in addition to being leak-proof and easy to clean. The Vornado Evap40 4-Gallon Humidifier comes complete with a five-year limited warranty, offering excellent value.

Why We Like It
  • 1000 square feet coverage
  • 4-gallon tank capacity
  • 24 hours running time
  • Easy to fill airlock tank
  • Five-year warranty
Capacity
1000 Square Feet
Dimensions
19.5 x 10.5 x 13.5 Inches
Our Verdict

The Vornado Evap40 4-Gallon Humidifier provides an effective operation for smaller space. The addition of a five-year limited warranty is a great bonus.

Editor Rating

7. AIRCARE 696 400HB Credenza Humidifier

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The AIRCARE 696 400HB Credenza Humidifier provides a stylish light oak design which would look great in any room within your home. Featuring a 5.6-gallon tank capacity, the AIRCARE 696 400HB Credenza Humidifier offers up to 3600 square feet of coverage. The nine-speed motor utilizes analog controls in addition to a digital display, providing an automatic shut off to enable you to save energy and extract the best experience from your dehumidifier. Furthermore, the AIRCARE 696 400HB Credenza Humidifier comes complete with a two-year limited warranty.

Why We Like It
  • Stylish light oak design
  • 5.6-gallon tank capacity
  • 3600 square feet coverage
  • Nine-speed motor
  • Two years limited warranty
Capacity
3600 Square Feet
Dimensions
15.5 x 28.2 x 23.8 Inches
Our Verdict

The AIRCARE 696 400HB Credenza Humidifier provides an efficient and effective humidifying experience while offering a unique and stylish design in light oak.

Editor Rating

8. AIRCARE H12-400HB 3-Speed Humidifier

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The AIRCARE H12-400HB 3-Speed Humidifier offers a console-style humidifier in an oak burl design, providing up to 3700 square feet of coverage. Featuring 12 gallons of tank capacity, the AIRCARE H12-400HB 3-Speed Humidifier enables you to run the operation for long periods at once, providing analog controls and a digital readout for ease of use. In addition, the AIRCARE H12-400HB 3-Speed Humidifier offers a three-speed function to provide you with versatility and flexibility, tailoring your humidifier to your needs. A two-year limited warranty is also included with your purchase.

Why We Like It
  • Console-style humidifier
  • 3700 square feet of coverage
  • 12 gallons tank capacity
  • Digital readout
  • Two years limited warranty
Capacity
3700 Square Feet
Dimensions
13.8 x 23.5 x 21.8 Inches
Our Verdict

The AIRCARE H12-400HB 3-Speed Humidifier provides an extra large tank capacity in addition to a classic and stylish design.

Editor Rating

9. Honeywell HE280A Whole House Humidifier

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The Honeywell HE280A Whole House Humidifier offers a mounted humidifier with a flow-through design to ensure that the unit stays clean of microorganisms and enhancing ease of use. Providing up to 4000 square feet of coverage, the Honeywell HE280A Whole House Humidifier is able to use 30% less water, optimizing water efficiency and saving money and energy. Furthermore, a full installation kit is included with your purchase, enabling a straight forward and easy installation.

Why We Like It
  • 4000 square feet
  • Uses 30% less water
  • Easy installation
  • Mounted
  • Installation kit
Capacity
4000 Square Feet
Dimensions
16.25 x 18.5 x 9.75 Inches
Our Verdict

Providing a compact, mounted humidifier, the Honeywell HE280A Whole House Humidifier is able to be stored away effectively.

Editor Rating

10. AIRCARE HD1409 Evaporative Humidifier

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The AIRCARE HD1409 Evaporative Humidifier features a brushed nickel design which would look great against any modern interior.  Providing up to 4000 square feet of coverage, the digital humidistat achieves the level of humidity you require and maintains that level.  Furthermore, AIRCARE HD1409 Evaporative Humidifier offers automatic shut off in addition to an indicator which highlights when the bottles need to be refilled.  A two-year limited warranty is included within your purchase.

Why We Like It
  • Brushed nickel design
  • 4000 square feet coverage
  • Automatic shut off
  • Refill indicator
  • Two years limited warranty
Capacity
4000 Square Feet
Dimensions
17.5 x 27 x 25 Inches
Our Verdict

The refill indicator featured within the AIRCARE HD1409 Evaporative Humidifier is a great feature, allowing you to maintain an effective operation at all times.

Editor Rating

Whole House Humidifiers Buyer’s Guide

A humidifier for the whole house is quickly becoming a desirable and necessary piece of equipment, providing benefits for the health of your whole family. Across the winter season, in particular, the air within your home can become drier and can have a negative impact on your health. A humidifier can change this, providing benefits for your family and your home. Before purchasing a humidifier, consider the size of the space which you want to cover in addition to the reasons why you want to buy a humidifier.

Want to stick to the brands you know? Check out this Dyson humidifier.

Why Should I Purchase a Humidifier?

Humidity or a lack of humidity across your home can cause problems to your health. Using a humidifier across the whole of your home can add moisture to the air, preventing dryness which may irritate your eyes, nose, and skin, and by easing some symptoms of cold and flu. For individuals who experience regular nose bleeds due to dry air, a humidifier will also help relieve this condition too. Dry air across your home may be particularly prominent throughout the winter season. Furthermore, high levels of humidity within the air can result in mildew, mold, dust mites and bacteria.

Therefore you should control the level of humidity within your home to between 30% and 50%. Purchasing a hydrometer can measure the levels of humidity within your home. This is particularly important if someone within your home suffers from either asthma or allergies.

Benefits of a Humidifier

Humidifiers are able to decrease the number of allergens or microbes within the air, which can reduce allergy symptoms and improve respiratory conditions. Additional benefits can be found across your home, benefitting your furniture and wooden floors in preventing cracks due to drying out and the use of a humidifier can also save you money and energy.

Which Size Humidifier is Best?

When purchasing a humidifier, each product will inform you of the square feet coverage for which the humidifier will reach. For small houses or apartments, a humidifier offering 1000 square feet coverage should be sufficient. Also, look out for a humidifier which is easy to fill and easy to clean. A medium sized home may require a humidifier capable of around 2400 square feet coverage, while a more substantial home may require around 4000 square feet of coverage.

Types of Humidifier

There are several types of humidifier available on the market although it will depend mainly on your budget but also on your preferences as to which humidifier type will suit you and your needs. A central humidifier is built directly into the air conditioning system of your home, achieving coverage to every room in your house. However, this type of humidifier is very expensive. An evaporator humidifier is able to blow moisture across a moistened filter, expelling humidity from a single-unit system, while an impeller humidifier provides rotating disks for a more budget-friendly choice.

An additional option is a steam vaporizer which heats water and then cools the water before expelling it through the air; the steam vaporizer is a low budget option although should be avoided if you have young children within the home due to the risk of burns. A better choice of a humidifier for homes with children is the ultrasonic humidifier, providing a cool mist through ultrasonic vibrations. You may also be interested in these humidifiers for babies.

Risks of Using a Humidifier

While a humidifier can be extremely beneficial to both your home and the health of your family, it is very important that you keep your humidifier clean. Dirty humidifiers can actually promote bacteria in the air and can encourage colds and cold symptoms. Choosing a humidifier with an automatic shut off feature will prevent this as the humidifier will be able to turn itself off once the desired level of humidity has been achieved.

Are whole House Humidifiers easy to Use?

Yes, whole house humidifiers are easy to use, and after following the manufacturer’s instructions, the humidifier will be able to continue working by itself without any input from you. Some humidifiers are capable of running for up to 24 hours. However, you will have to refill the water when required, and it is very important to clean your humidifier regularly, in correlation to the manufacturer’s instructions.

Ensuring that you clean the humidifier regularly will not only ensure that you achieve longevity from your product and receive value for your money, but it will also prevent an unclean humidifier emitting bacteria into the air and causing health issues and problems.

Can you Purchase Stylish Humidifiers Which Match my Decor?

Yes! The traditional style of humidifier consists of a white plastic casing, although there are numerous options on the market which feature modern designs and which will blend in with your stylish decor and furniture. For example, in the humidifier market at present, there are humidifiers made from brushed nickel or a light oak texture. Alternatively, you can purchase a smaller, compact, mounted humidifier which is more discreet than the standing humidifier variety.

Expert Tip

A humidifier can help to relieve cold symptoms. To achieve this, place the humidifier in the bedroom before the individual goes to sleep as well as while they are asleep, setting it close to the bed, depending upon the coverage which the humidifier offers. This really does help!

Did you know?

The modern humidifier was developed from the world’s first modern air conditioning system, dating as far back as 1902. In New York, Willis Carter created plans for the system this year, adding a key feature of humidity control in order to tackle air quality problems. The first type of air conditioning equipment was developed by 1906, featuring a spray-type design which aimed to humidify the air through heating water, in addition, to dehumidify the air through cooling the water.