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Aprilaire 700 Total Home Humidifier 


Pure Enrichment MistAire XL : Whole House Humidifier


Aprilaire 600 Automatic Humidifier


8 Best Whole House Humidifier – Reviews & Buying Guides 2020

Let’s imagine the days when the atmosphere in your home is so dry that you bear the pain of cough, to clear your throat. In such times all you need is the best whole house humidifier. The humidifier will not only make your house humid, but it also has many health benefits.

Most people overlook the benefits of humidifier because of their interactions with small humidifiers. Although small humidifiers provide humidity, but it’s not so effective, to get the best experience with a humidifier, you need to get a big one so that it will make a difference.

The best humidifier will help you breathe with comfort, and it will also reduce the risk of mould and termite infestation so in short, it will keep you and your furniture happy.

If you don’t know much about the technical stuff and you want to choose the best house humidifier then 10 Coveries will help you in choosing the best one out there. After carefully examining the market and by going through many whole-house humidifiers, we have chosen 8 best whole house humidifiers for you.

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Best Pick

Result from the research conducted by Yale University conforms that the dry environment promotes bacteria and virus activities. Thus, to avoid harboring of viruses and bacteria, you need to keep the moisture level in between 30 to 50%.

Indeed, with this best whole house humidifier you can cover the space up to 6,200 square feet. With this humidifier you can get 35 gallons of humidity in a day.

Moreover, its manufacturer claims that you can use this humidifier with any water available seeing that, you can install the humidifier directly to the water supply. Furthermore, it comes with automatic functions, so sit back and relax while your humidifier makes your environment healthy.

This humidifier comes with Steam Hose (6 Ft), 7/8″ Drain Tubing (10 Ft), Valves and Installation Instructions.


  • Automatic control

  • Durable Material

  • Purified Water Not Required

  • Can choose from 6 different moisture levels

  • 5 years Warranty – Limited

  • Changing filter every month

  • Requires a dedicated breaker

  • Difficult to install



    • Working area of 6,200 square feet
    • No need of water purification
    • Automatic Humidifier
    • Material is made up of steel
    • Output of 35 gallons a day
    • Weight: 27.24 Pounds
    • Product Dimensions in inches: 8″L x 11″W x 21″H inches

Best Choice

If you face problem of skin dryness then don’t worry this evaporative humidifier is up for the job. This model gives you two choices you can either have automatic controls or manual controls. Thus, these modes will help you to achieve healthy amount of humidity within your home.

To tell the truth, Aprilaire 700 can cover large area of 4,200. eventually, you will find humidifiers that work with specific water on the other hand this best whole house humidifier is not water specific you can use any water type and it will handle it with ease.

Of course, you will need to change its filter and pads once in 3 to 4 months. Speaking about this model it is ducted so you have to install it but keep in mind that DIY installing can cancel your warranty so it’s better to let a professional handle the technical stuff.


  • Large Coverage Area

  • Long lasting filters

  • Can use any type of water

  • 5 years Warranty – Limited

  • Frequent Maintenance

  • Take up lot of water

  • Installation is time taking



  • Working area of 4,200 square feet
  • BUILT-IN FAN Powered
  • Automatic and Manual Humidifier
  • Output of 18 gallons/ day
  • Weight: 5 pounds
  • Product Dimension in inches: 34L x 15.91W x 18H inches


Best Overall 

If you feel trouble in sleeping then don’t worry this best whole house humidifier will help you to sleep with ease. With the perfect touch of humidity you will fall asleep in no time. Speaking about Aprilaire 600 it works in every season and it covers area of 4,000 square feet with 16.8 gallons per day in tightly built homes.

Considering its programming functions you can do quick programming and can program it for a week.

Of course, you will get the warranty of 5 years if you let a profession install the humidifier. If you install it by yourself then not only you will violate the warranty but also you will have to face leakage problems.


  • Power surge will not corrupt programming

  • Easy to operate and programmed

  • Light weight

  • 5 years Warranty – Limited

  • Warranty will end if DIY installed

  • Take up lot of water

  • Difficult to install



  • Working area of 4,000 square feet
  • Programmable Fan
  • Automatic Humidifier
  • Output of 16.8 gallons/ day
  • Weight: 11 pounds
  • Product Dimension in inches: 15.0″L X 10.0″W X 16.0″H


Best Sellers

This is a light weight and small humidifier but it has covering area of 3,000 sq. ft. If you have small heating and cooling ducts system then this is the best pick for you. Because of its small size almost anyone can install it. It comes with step by step instructions so by following it you can set it up in no time.

Of course, if you don’t follow the instructions properly you will face fitting problems. Thus, you have to make sure that you are tightly fitting your humidifier up to the vent.

Considering display screen, it is easy to read. One of the main advantages of this humidifier is that you can read the humidity of both inside and outside. From this you can easily adjust the humidity level of your home.

Regarding claims, its manufacturer claims that if humidifier can work on hard water you will get the same result as of using soft water. However, hard water can deposit minerals on filter and you have to pay heed on the routine changes of both filter and pad.


  • Power surge will not corrupt programming

  • Easy to operate and programmed

  • Light weight

  • 5 years Warranty – Limited

  • Warranty will end if DIY installed

  • Take up lot of water

  • Difficult to install



  • Working area of 3,000 square feet
  • FAN Powered
  • Manual Humidifier
  • Output of 12 gallons/ day
  • Weight: 8 pounds
  • Product Dimension in inches: 10.25L” x 15.63W” x 13″H


Editor Choice

Buying a large application is a great investment especially when you take the price into account, so if you want a best whole house humidifier in a reasonable price then this is the right pick for you.

Above all, you want a humidifier which will not waste water so; this humidifier evaporates 100% of the water flowing into the water panel thus preventing wastage. Because of its unique feature of sensing both outdoor humidity and indoor, it will tell you want amount of humidity you want in your home.

Of course, the humidifier also requires installation, in order to have its 5 year warranty you have to install it by professionals. Moreover, just like all other humidifiers this humidifier also requires changing of filter and pad once in 3 months.


  • Water saving mechanism

  • Fan powered

  • Light weight

  • 5 years Warranty – Limited

  • Warranty will end if DIY installed

  • Difficult to install



  • Working area of 4,000 square feet
  • FAN Powered
  • Manual and Automatic Humidifier
  • Output of 17 gallons/ day
  • Weight: 92 pounds
  • Product Dimension in inches: 10.25″L x 15.38″W x 15.75″H

Best Dual Working

If only humidity is not enough for you and you need an air filter as well then, this product is just for you. With 9 fan speed setting you will get the optimum humidity as well as air purity. Because of its covering area of 200 square feet it is ideal for bedrooms, offices or any other room.

Considering its output, it can provide 1. 4-gallons of water furthermore, it has auto shutoff function and water level indicator due to these functions you can use it with ease. With it sleek and luxury design it blend itself with practical living room furniture piece despite its main functions, you can use it as perfect side table or nightstand.


  • Portable

  • Duel Function

  • Light weight

  • 10 years Warranty

  • Produces no ions, ozone, or white dust

  • Take minimum Space

  • Elegant Design

  • Its noise helps you sleep.

  • Fan speed is low

  • Consumes more water

  • Requires maintenance

  • Cannot work on Hard water



  • Working area of 200 square feet
  • 9 FAN Powered
  • Automatic Humidifier & Air filter
  • Output of 1.4 gallons/ day
  • Weight: 11 pounds
  • Product Dimension in inches: 11″L x 12.2″W x 10.2″H


Best Budget

If you want to make your room humid and you want your humidifier to be attractive then this is the best pic for you.  It can provide humidity up to area of 500 sq.feet. with holding capacity of 1 gallon of water.

Night lighting function also adds beauty to its design. This function of muted light comes in 3 different colors blue, green and red. You can easily carry it anywhere you like.

Moreover, it will shut off at low water level because of its specific function so, you don’t need to constantly monitor it for low water level.


  • 10 to 24 hours of continuous operation

  • Quiet operation.

  • Light weight, Portable

  • Soothing lightning.

  • Elegant design

  • 5 years Warranty

  • Small working area

  • Requires cleaning and maintenance.

  • Constant use can cause leakage

  • Can’t work on hard water



  • Working area of 500 square feet
  • Auto shutoff function
  • Storage capacity of 1 gallons
  • Weight: 1.1 pounds
  • Product Dimension in inches: 10″L x 8″W x 13″H

Best Capicity

If you live in small house then you don’t need to waste your money in buying large whole house humidifiers. It has low maximum output and coverage area which would be ideal amount for your small home.

Due to its small size you can easily install it with minimum effort. To enjoy its humidity you just have to install the filters, fill the tank, and plug it in. You just need to sit back and relax while your humidifier takes care of the rest.

This product comes with 3 different speed settings so that you can easily achieve your desired humidity by adjusting the speed. Due to its large capacity of 4 gallons it requires minimum refills. Because it throws cool air it’s safe for both pets and children.


  • Easy to setup

  • Light and quiet

  • Low Maintenance

  • 5 years Warranty – Limited

  • No markings on hygrometer

  • Nobs are not finger Friendly

  • Small Coverage area

  • Low maximum output

  • Needs filling constantly

  • Requires constant changing of filter



  • Working area of 1,000 square feet
  • Simple controls
  • Output of 4 gallons/ day
  • Weight: 9 pounds
  • Product Dimension in inches: 13.5″H x 19.5″W x 10.5″D


Whole house humidifier Buying Guide and FAQs

Buying Guide for selecting Whole House Humidifier

After going through the best picks now, we would suggest you to pay heed on the things which we are going to tell you below before buying out the Best whole house humidifier.

Types of Humidifier:

Whole house humidifier are of two types ducted and non-ducted.


Ducted humidifiers are fixed they don’t need to be refilled and they use less electricity. They are usually preferred for large homes.


Non-ducted are portable so, you can easily move it and can take it with you but you need to refill it.

You can choose between ducted and non-ducted humidifiers depending on the size of your home or whether you like it installed or not so the choice based on your own requirements.

Working area of a humidifier

In choosing the best whole house humidifier you have to pay close attention to its working area because if you have a small home and you have humidifier of large working area then you will end up wasting your money because of excessive humidity.

Rated humidity is 30% to 50% so you need a humidifier whose working area is neither large nor small.

Maximum Output

Maximum output refers to the moisture level which humidifier provides during 24 hours. You will be not in need of a product which does not work according to your expectation. So choose humidifier which will match your moisture need, so that you would not experience dry environment.

Buying its parts

Most humidifier needs certain change of parts on routine basis so you have to pay close attention on its parts because without charging it you won’t will get desire moisture and you can also end up with destroying the warranty as well as your humidifier.

Extra Features

Special feature which you need to look in humidifier are easy to read display and easy controls. By these features you can easily setup your humidifier. Some best whole house humidifier comes with automatic controls it means that you just need to set the humidity level and the result will be controlled by humidifier.

If you want to control it from your office or some other distant place then you can still do this because certain humidifier have smart controls so you can access them through internet. In addition to the humidity some humidifier also can filter the air so before buying a humidifier pay attention to its extra feature by this you will be able to choose the best whole house humidifier.


Just like other products humidifier comes with warranty but in case of humidifier you have to read the warranty carefully. Humidifiers have many moving parts and some parts require routine changes so if you forget to do that your warranty might get avoided.

When you look for humidifiers out there try to first look at its warranty because some product’s warranty are limited in their scope, and such warranties will only be applicable only if you take good care of your humidifier.

Frequently Asked Questions

In this section you will get to know the commonly asked questions which inspired me in picking out the best whole house humidifier just for you.

What types of whole house humidifiers available in market?
Ans: There are 3 types of humidifier and each type of humidifier is built to perform its specific function. Its advantages and disadvantages are solely based on few factors like size, type of AC system and working with other devices like air filter, heating and cooling system of house.

Three main types of humidifiers are:

  • Bypass Humidifiers
  • Fan driven humidifiers
  • Vapor humidifiers

Although techniques are different but the purpose of these humidifiers are same which is to provide humidity.

Can humidifier provide health benefits?

Ans:Of course best whole house Humidifiers provides many health benefits which include preventing influenza, better sleep, reduce snoring, treating dryness of the skin, nose, throat, and lips.

These benefits are result of maintaining perfect humidity from 30% to 50%. Above or below these percentage levels results in activation of viruses, bacteria, airborne pollutants, and allergens.  .

How to Choose the Right Size Whole House Humidifier?

Ans:The rating mentioned on the house humidifier refers to the homes which are tight build. Tight seal enveloped homes has attic insulation of R-38 or higher so, if you want a best whole house humidifier you need know your house seal and seal can be determined with the age of your home.

So if your house is more than 50 years old then 4,000 square feet humidifier will only provide humidity in 1250 square feet only.


In order to choose best humidifier you have to look for humidifier which perfectly fits your lifestyle. Some humidifiers come with manual operation and others come with automatic. Furthermore, humidifiers vary in their speed, mode of operation, operating time and so on.

Initially, before you look for the price, you need to clearly realize your requirements. My determining must-have’s in product you can narrow down your search and by this you will reach at your conclusion of buying the best one for yourself.

Of course, 10coveries are here to guide you in choosing the best whole house humidifiers among the many that are available on the market.