Best Whole House Humidifier Reviews and Buying Guide

Living happily with your family during the winter or temperate period is possible again. During the winter months or temperate seasons when humidity levels becomes low as a result of dry air or hot weather, maintaining Relative humidity (RH) at home is one of the ways  to turn your home into an abode of comfort.Best whole house humidifier 2017 reviews and buying guide

If you don’t control humidity level within a suitable living condition can exposed you and entire family to various skin conditions, respiratory and uncomfortable moments. However, one of the best ways to control humidity level is by using a humidifier at home and for this reason, we have compiled this list of best whole house humidifiers and reviews to assist you in choosing the right unit for your baby and household.

Types of whole house humidifiers

Whole house humidifiers are the types that help to maintain the right humidity in a large rooms or larger spaces. There are the standalone units (console or tabletop types) that have been verified to work for whole house but the conclusively, the induct ones that are installed on the furnace system are more efficient.

One point to note, all manufacturers claims they have the best whole house humidifiers which is our focused point as in maintaining the right humidity level that is beneficial to you and your baby health, depends on the right units.

Best whole house humidifier reviews

Mist Type

AIRCARE MA1201 Whole-House Console-Style Evaporative Humidifier

Console whole house

3,600 sq. ft.


4 fan speed settings.

No installation

4 fan speed


AIRCARE EP9 800 Digital

Console whole house

2,400 sq. ft.


9 fan speed settings. 

​No installation

Should be place in area with enough air flow

Aprilaire 800 Steam Humidifier

Aprilaire 800 Residential Steam Humidifier

Flow through

6,500 sq. ft.

Steam humidifier

Automatic digital humidity control.

Quiet and low maintenance.

Installation needed

Bionaire Filter-Free Humidifier

1,800 sq. ft.


Digital humidistat.

Space saving.

Filterless humidifier.

No installation required.

Require regular cleaning

AIRCARE MA0800 Digital Whole-House

Console unit

2,600 sq. ft.


Digital/ customizable humidity settings.

No installation.

Require regular cleaning

AprilAire 700 Power Humidifier

Flow through

4,500 sq. ft


High coverage capacity.

Digital Humidistat.

Low cost of maintenance.

Require installation.

1. Essick Air AIRCARE MA1201 Console Evaporative Humidifier

AIRCARE MA1201 Whole-House Console-Style Evaporative Humidifier, WhiteBase on consumer’s reviews and ratings, the MA1201 is one of the best whole house console humidifiers available in the market. It space saving due to its mini sized making it an ideal unit for those having space issues. This product can power home space of about 3,600 square feet while using just 6 gallon of water in 24 hours.

It is equipped with water refilling and filter check indicator which alert you on when to refill or change the filter respectively.

One unique feature of this unit is that, it is a console type of humidifiers which you can move from one room to another and this eliminates the need of you placing different humidifiers in different rooms as one console unit can serve the whole house completely.

It also features 4 speed fan and humidity customization settings which you can use to set your desire humidity level. Auto-shut off function is also available on this essick air model that turn of the unit whenever there is shortage of water.

2. AIRCARE EP9 500 Digital Whole-House Pedestal-Style Evaporative Humidifier, Nutmeg

AIRCARE EP9 800 DigitalThe EP9 500 is another performing humidity device from the hand of the Essick air company which is also common among users. As a standalone or evaporative console unit, lets you move around your house to humidify the room where you want the humidity at the moment. It is designed to humidify home measuring up to 2,800 sq. ft while consuming up to 9 gallon of water per day.

The evaporative unit features 9 fan speed option just to meet your desired humidity level. What you need do, choose your prefer speed level while you level it to run. It is equipped with automatic shut off, water refill and check filter indicator that help you monitor the machine accordingly for peace mind.

This unit also features easy to refill front pour design that makes refilling a less task and also enjoy customizable humidity control and digital display and a 60 hours of run time. The AIRCARE EP9 500 Digital is made in USA and ETL approved.

3. Bionaire Ultrasonic Humidifier

Bionaire Filter-Free HumidifierHumidifiers are built to add humidity to homes in the dry periods in order to maintain optimal level of humidity to reduce dust and infections. However, this bionaire humidifier won’t disappoint you when you need it most. The ultrasonic unit is space saving, it uses no filter and the beautiful design will equally add décor to your home.

It features an empty tank indicator to alert you when the tank is empty and for health safety, the bionaire is equipped with an antimicrobial protection which is infused into the plastics which help to prevent bacteria growth that can cause odors, stains or adversely affect its performance.

It also comes with a digital humidistat which is programmable. With a user friendly illuminating LCD panel display, you can view current humidity level of your home. Also from the display panel you can as well keep an eye on the tank level, timer and other features. Click here to read more!!!

4. Honeywell Cool Moisture Console Humidifier

Honeywell HCM-6009The Honeywell HCM-6009 cool mist humidifier is a reliable unit that can also server you humidity in a whole house and also multiple room use. It is engineered in light-weight and caster wheels to enable you transport it from one room to another. With multiple output settings you can adjust humidity level to sooth your needs.

It features QuietCare technology that runs silently and dual tank. The tank opening is located at the top of the unit making it easy to refill and clean.

The Honeywell Console unit consumes less energy than the normal 80 watt bulb and its automatic shut off feature, turns it off when there is no water to disperse. When the tank is filled up, this machine can run for up to 24 hours providing you the humidity needed at home.

5. AprilAire 700 Power Humidifier with Automatic Digital Humidistat

AprilAire 700 Power HumidifierThe AprilAire 700 is a furnace type of humidifier that can be mounted on a HAVC or on a cooling system for it to start working. However, this duct system can humidify living space that is up to 4,500 square feet while using up to 16 gallon of water in 24 hours.

With this unit, there is no need to refill your humidifier just like you will do with console types as this unit is directly connected to a water source.

One unique feature to enjoy from AprilAire 700, it features digital moisture sensor that helps to measures the current indoor humidity level and automatically regulate it for comfort needs. For less maintenance and running cost, purchasing this product will be a wise decision for those with busy days.

The bottom line, as an induct system, it requires installation and if you are a DIY kind of person, you can take the advantage and if you are not, then an expert is needed and this will require you some installation cost.

6. Aprilaire 400 Humidifier Bypass

Aprilaire 600 Humidifier, Whole HouseThe Aprilaire 400 is another furnace humidifier which you can consider as well. It is designed to add humidity to space of 4,000 square feet which is great for large homes.

This Aprilaire 400 is equipped with built-in humidistat that helps measure the level of humidity in your room. If the result is too low, it will raise it to a desired level and equally regulates itself when humidity is high to prevent too humid dwelling space.

The humidifier is cost effective, when it comes to maintenance and running expenses. All you need to, installed it, set your set prefer humidity level then leave it to run and keep checking on schedule basis to see if there is any parts to replace. Remember, this unit requires installation for it to start functioning.

7. Essick Air 3-Speed Console Humidifier

Essick Air H12-400HBThe unit features a humidity sensor. With its digital display you can view all settings to see if the device is complying with them. Even as a console unit, it is not left out, it features three fan speeds (low, medium and high), so you can choose the speed that is suitable at a time to meet your home condition at a particular time.

With its 12 gallon of water consumption rate, this humidity machine will humidify a space of 2,500 square feet with moisture while lasting up to 24 hour. It also features a superb wick technology that helps prevent harmful dusts and particulates to provide you bacteria and contaminated free air.

What Too Low Or High Humidity Level Does?

Humidifiers are device that helps to disperse water vapor into the atmosphere of a home to raise humidity level. They exist in two forms; there is the single room type and also the whole house units. Instead of buying separate single room humidifiers for different rooms, you can simply purchase one whole house unit that has the capacity to humidify your entire house.

However, as the climates get hotter in the arid region or cooler towards wintertime, the air gets drier and the needs to raise humidity level arise. As you humidify, ensure to maintaining humidity level within 35 – 40% which is the recommended range. You can use a humidity measuring monitor to keep track of the amount of humidity present in your house. Too low humidity will certainly give rise to dry skin, nasal passages irritation and itchy eyes and throat. And if humidity is too high, may cause condensation on your walls, windows surface or floors. High humidity may also lead to mold and dust mites and these are known allergens responsible for allergy and asthma triggers as well as respiratory problems in most people.

It is also called for to maintain idea RH at home especially for parents with new born babies as their bodies and organs are not fully developed to withstand host of the problems caused by low humidity.

Apart from your baby and household health, normal RH (relative humidity) prolong the integrity of your home flooring, wallpapers and wood furniture’s inclusive.

How Humidifier Benefits Dry Skin

Dry air is harmful to human health including home belongings. A home characterized by dry air lacks relative humidity and is a major factor responsible for dry skin and dry eyes

The problem also includes dry sinuses that result to difficult breathing in most people and this could hinder your daily task due to breathing discomfort.

To add to the list, your wooden floor, chairs, furniture’s and electronics are at risk in homes where there is low humidity as these items would be forced to crack and may finally split which may cause you a whole lot of investment.

Even Wikipedia concludes, raising indoor humidity to a certain level through the use of a humidifier or other means is beneficial to humans and properties.

However, knowing how a humidifier works, helping to add humidity to the air today will saves you some costly mistakes which can result from dry air.

The Buying Guide

Coverage area: This is one of the most important aspects of a whole house humidifier. The coverage area of your home will determine the product that will powered it optimally. The coverage area is measured in square feet. Some product covers up to 4,000 sq. ft, 2,500 sq. ft 3,600 sq. ft, etc. Consider checking the actual coverage of the unit you intend buying to meet your home specification before purchasing it.

Evaporation rate: The evaporation rate determines the rate at the moisture being released by humidifier will saturate your home space. In order words, the higher the number the faster it will take for your space to be humidified and vice versa. However, aiming a unit with high output evaporation rate is a wise decision.

Humidity regulation: Units that feature automatic humidistat will automatically adjust the level of humidity present in your home thereby creating a comfortable dwelling place while those with manual operation requires you doing it by yourself with the help of a hygrometer.

Ease of use: Features such as automatic shut off function, empty tank alert and filter replacement reminders are some of the features that make running a humidifier an ease of use. The level of maintenance required in terms how long it takes to replace the filters, cleaning the unit should be put into consideration as these can increase the cost of running your humidifier.

Installation: Here you can determine what type of whole house you want to purchase as there are two types available. The induct type requires installation which can be done either by you or by a professional. And if done by experts, you may incur some cost in installing it but the console types do not needs installation.

Why Should You Purchase A Whole House Humidifier

It offers convenience: A whole-house humidifier provides convenience. In the sense that, after installing a whole house humidifier, you can simply set your desired humidity level and just leave it to run. The only thing left is to keep checking it from time to time to see if there is need to replace any broken parts. That’s just a little care compare to the portable humidifiers.  In addition, a whole house humidifier comes with bigger tank, this eliminate the needs of refilling the tank more often compare to single rooms units.

Little Maintenance: While the portable humidifiers requires chemicals that are sometimes harmful for regular cleaning to prevent mold and bacteria growth, the whole house type is free from this development. This is essentially true because whole house units uses freshwater from your home water system. This water doesn’t stand in one place for bacteria and viruses to breed in.

Furthermore, most whole house humidifiers are energy certified which consumes less electricity, this is not so with the portable humidifiers types. However, the review of our whole house humidifier here will give you enough reasons to purchase a whole house humidifier instead of the  single room humidifiers.

It is space saving: Even though the portable humidifiers come in tower design, they are usually bulky in size. And the larger your room size, the bigger tank you will need to be in the portable system.  And most times, one portable unit may not be enough to add the required moisture for a whole house. But the case is different with whole house humidifiers. Only one unit is powerful to humidify the entire space and may not be noticed by visitors as it will be installed in strategic location.


From the above discussion of the top rated whole house humidifier reviews, we concludes based on features, ratings and consumers reports that the AIRCARE ma1202 as the best whole house humidifier we can recommend for buyers looking for a humidifier for their entire home coverage.