Best Steam Humidifier Whole House Reviews In 2020

There are different types of steam humidifier available for purchase. So if you think of purchasing an efficient unit be it for small rooms or whole house humidity, I will be glad to help you with this need.  I have my list of best steam humidifiers with reviews that can help you pick the best unit for your home need.

One thing you should know, steam humidifiers delivers room temperature (steam) mist to help you feel warmer in cold weather. And as such, during the cold winter month, people tend to prefer the steam produced by this type of humidifier. Although warm mist unit can also drive away cold air but steam humidifiers work differently making them unique in their functionality.

With the above information why you need a steam humidifier running in your home, I will like to show you my top pick products and reviews below.

Product Brand
Steam S450
BONECO Steam Humidifier S450 Check Price

  • 800 sq. feet coverage
  • Auto humidity control
  • 3.6 gallon Tank
  • 24 hours operation
  • For large/singe rooms
Aprilaire 800
Steam Whole House
Aprilaire 800 Residential Steam Humidifier Check Price

  • 6,200 sq. feet coverage
  • Selectable humid level
  • Uses home water supply
  • Above 24hrs operation
  • For whole house need
Dyson AM10
For Allergies/Asthma
Dyson AM10 Humidifier,White/Silver Check Price

  • 400 sq. feet max
  • Up to 1litre tank
  • 18 hrs operation
  • Single room/office
BONECO Digital
Steam S250
BONECO Digital Steam Humidifier S250 w/ Cleaning Mode Check Price

  • 430 sq. feet coverage
  • 1.8 gallon tank
  • Essential oil tray
  • 24 hrs operation
  • Self-cleaning
HM750A1000 Electrode
Honeywell HM750A1000 Electrode Steam Humidifier Check Price

  • 3,000+ sq. feet coverage
  • Selectable humid level
  • Uses home water supply
  • Above 24hrs

Reviews of 5 Best Steam Humidifier for Single Room and Whole House

1. BONECO Digital Steam Humidifier S250 w/ Cleaning Mode

Best Steam Humidifier Whole House Reviews 2018

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If you are in need of a steam humidifier to humidify small medium room, think of this S250 model from the Boneco Company as one choice. This steam unit is design for space measuring up to 450 square feet.

As a steam unit with built-in cooling fan ensures that humidified air which comes out from the unit is pleasant making it safe for kids and indoor pets. Using this device is not difficult as it comes with easy to use digital touch display and also with self cleaning mode, maintaining the unit is cost efficient.

One thing I admire is the appearance which will add up to your home décor, thanks to its Swiss Design. The digital unit can be move from one room to another for use as it less bulky to carry. In addition, feature a 1.8 gallon capacity tank and a fragrance tray where you can add your essential oil for aromatherapy.

The aforementioned product is quiet but one major draw back a user of this product complains about, is the size reservoir capacity that seems to be small.

2. BONECO Steam Humidifier S450

BONECO Steam Humidifier S450

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Another steam unit you can as well consider for your home use comes the S450 model which is also from the Boneco brand. The good thing about this S450 model compare to the S250 model, it has the capacity to add humidity to a larger space up to 850 square feet which the S250 can’t do for you. However, if you think of investing on Boneco steam humidifier that can power a bigger bedroom/room, I advise you choose this unit that meet this specification.

More so, due to the fact that it heat the water converting it into steam before it releases into the air, it does provide bacteria free air which improves healthy living. Hence, this unit is recommended for parents having children.

Another unique thing, the unit can be operated on the floor without the need of suspension or placing it on a table yet distributes steam all over the room evenly.

Most relevantly, it feature auto cleaning mode that helps cleanse inside of the unit, so all you need to do is simply rinse it and you are done. Also, its clear mist technology ensures boneco S450 releases warm air instead of hot mist and thus makes it suitable for children.

For additional scented humidification, there is also a fragrance container where to add favorites essential oils to keep your home air full of aroma. The only drawback associated with this product is the cost price but nevertheless; never let that stop you from getting it.

3. Dyson 303117-01 AM10 Humidifier, White/Silver

Dyson 303117-01 AM10 Humidifier, White/Silver

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This Dyson unit is medically certified for asthma and allergy foundation of America for asthma and allergenic individuals. So if you are among those with such conditions or you know someone with these problems, you can purchase the dyson Dyson 303117-01 AM10 as a gift today.

The little and space unit device is equipped with an ultraviolet technology that assists in killing bacteria there by converting the water into hygienic mist and hydrated steam air projected into room space.

One unique feature of this product, it has a Climate Intelligent Control and this helps measures the temperature and the moisture of your room air in order to create a comfortable and conducive environment without over humidification.

This dyson humidifier is most loved when it comes to a humidifier for allergies or asthma needs. I readily recommend it for you today by following this associated links for more details.

4. Aprilaire 800 Residential Steam Humidifier

Aprilaire 800 Residential Steam Humidifier

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If you are thinking of adding steam air in a whole house, then choosing Aprilaire 800 Residential Steam Humidifier is one better solution. The unique thing about this product, it runs independently of an HAVC unit, so whether you have a HAVC or not, you can invest on this product.

Another relevant feature, it is built for larger homes coverage measuring up-to 6,200 square feet. With automatic digital control, you are guarantee of optimum humidness .

It doesn’t end there, you will also enjoy serene peaceful environment and low cost of maintenance. What you only need to do yearly is simply replacement of the canister.  For more details or consumer reviews, click here for more.

I also have other top recommended products for you here as well for you to check which is, Honeywell HM750A1000 Electrode Steam Humidifier and Emerson HSP2600 Whole House Steam Humidifier.

What Are The Benefits Of Steam Humidifiers?

The energy efficiency of steam humidifiers has proven them to be the best friendly humidifiers for environment and also economical for low electrical bills utilization. Also when compared with conventional humidifying system, steam humidifiers were seen to use less water in providing more heated vapors, as such water bills won’t double up. Furthermore, because steam humidifiers exist in two forms such as the portable ones and whole house models. This however made it possible for buyers to choose according to demand.

For portable steam models, no installation required, they can be mounted on floor or on a countertop. While the whole house steam humidifier such as the Aprilaire 800 steam requires installation but don’t require furnace system connection. Nevertheless, some whole house steam humidifiers require HAVC. However, after installation, no refiling need and you’ll get enough supply of steam in your space.

After subjecting the various types of humidifiers, steam base systems where weren’t obsolete in the midst. This however, mean cold winter air require a powerful house steam humidifiers for you to stay warm up during winter. Honeywell Steam Humidifier is one of the rated machine – Amazonia’s were pleased with the performance, as such we don’t want to underestimate it in this reviews.

Choosing The Best Whole House Steam Humidifiers – Buying Guide

Steam humidification is only possible with a device that can heat water and that’s were steam humidifiers comes into the context. Above you saw the various models discussed but choosing the right one is something you should be aiming at. All things being equal, to help you find your way to choosing a perfect whole house model, learn the tricks our team used in compiling the best steam humidifiers list:

  • Sizing Tank

For whole house steam humidifiers, you may not have any issue because they’re designed to be attached to your home water supply. Therefore, no refilling unlike the portable models.

Practically in this discussion, boneco s450 is a standalone unit – i.e. come handy which require water refilling. Although, the tank is adequately large for up to 24 hours steam provision but not all single rooms unit have the same tank size. This is where you need to be careful checking out the tank capacity. The average reservoir size should not be less than 10 gallon per day.

  • Coverage Requirement

From the featured list, Boneco S250 is a single room device and can power up to 450 square feet as such suitable for bedrooms, living or larger rooms. On the other hand, steam aprilaire 800 machine is great for an entire house steam realizing. So the bottom line on coverage area is that you should choose a unit that can work efficiently in your space. Don’t use a whole house model for single room, the mist, it will supply will be too much and may cause molds and other allergens problems.  

  • Mist Duration Time

This can be linked with the tank capacity of a particular model, because the larger the size the more mist time and more hours the machine runs in distributing output. For the night sleep, consider shopping for a steam unit that can work up to 24 hours. While for house there is no problem, they are designed with high output capacity like the popular aprilaire device works for up to 2 days.

  • Sound level

All steam humidifiers create noise because of the heating process they undergo especially the older version. However, with the newest technology such as the models reviewed above, decibel noise level were looked upon by the manufacturers. Therefore, they are noiseless device for sleeping with in the night with a steam humidifier.

  • Tray for essential oil

Although, you might want this feature in your device but the truth is that, only standalone models (boneco s450 machine) can be used with essential oil. Whole house technology lacks this support but not too worry – you can purchase a portable diffuser separately to help you diffuse essential oil – they comes cheap.  

  • Additional features     

Some relevant features found in most steam humidifiers offer users peace of mind operation. Feature like automatic shutting down keeps the unit safe during low tank. A digital humidistat should not also be overlooked if you want to get accurate humidity levels at home. Another important feature a standalone unit should possess is a timer settings, this let you program the hours you want the machine to run before turning off.

Maintaining Your Humidifier Standard          

Leaving your humidifier unwashed definitely encourages thriving of bacteria even growing of molds. Dirty steam humidifiers can cause allergens that can leads to lungs and respiratory complications.

However, if you have a standalone unit – portable steam single rooms’ model, weekly cleaning is best practice. While for steam whole home humidifiers type, 6 months or annual maintenance should be uphold.

The good news, cleaning steam humidifiers doesn’t require much things. With vinegar solution, you’re good to go.


I have shown you the reviews of my best steam units which are commonly used by consumers. On the list, I will suggest the Boneco steam humidifier S250 for those looking for a unit for small rooms while the other Boneco product S450 ideal for larger rooms up to 800 square feet. And for those looking for a steam humidifier for asthma, Dyson steam humidifier on my third product reviews is my best recommendation. Finally for whole house humidity need, I advised you make Aprilaire 800 Residential your choice because it’s one of the best whole house steam humidifier on the market.

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