Maintaining the proper balance of the humidity levels in your home is a very vital factor and is quite easy to do. Excess moisture in the interior of the home is not at all desirable as it enhances the chances of mildew and mold growth, especially in wet areas. These attract undesired insects and various other types of creatures. On the other hand, extreme dryness caused due to too little moisture might very likely damage your home, especially during the winters. It can be quite an expensive affair to handle. Therefore, to maintain the proper balance of moisture, using a whole house humidifier is considered to be the ideal solution.

How does the whole house humidifier work?

The whole house humidifier works in tandem with your prevalent heating and cooling system. You can easily maintain the ideal level of humidity of the interiors of your home resulting in effective avoidance of the negative side effects of dry air like aggravated allergy symptoms, asthma, etc.

A whole house humidifier can be installed on your existing furnace or you can make a new furnace. If you need to add more humidity to the interior air, you need to connect the humidifier to the water supply of the house. As the device is switched on, the water flows through a collection medium like a plastic disc or a foam pad. As the air passes through the furnace, a part of it also passes through the water collection medium resulting in absorbing some of the moisture during its course. This air then returns through the furnace and spreads to your house through the duct system. This enhances the overall moisture level of the interior air of the house thus making it more warm and comfortable. 

The humidifiers are noted significantly for reducing the dryness of skin, throat, nose as well as lips. Moreover, they can also provide relief during common flu and cold.

Features of humidifier

  • Humidifier adds moisture to the air
  • It helps people with respiratory ailments that may aggravate due to the increase of dryness of the air
  • Helps in preventing influenza
  • Makes productive cough that helps in easy release of phlegm
  • Significantly reduces snoring
  • Keeps the skin and hair moist

Types of humidifier

The choice of the type of humidifier you want to install depends on our individual budget allowance, the size of the area the device has to work, your personal preferences. The types of the humidifiers can be subdivided into five basic types. These are as follows:

  1. Central humidifiers
  2. Evaporators
  3. Impeller humidifiers

Steam vaporizers

  1. Ultrasonic humidifiers

Central humidifiers

The central humidifiers are directly built linked with the home’s central air conditioning system or the heating system. Among all the variants, these are the most expensive types of its genre. But, they provide value for money. These are the highest-rated and the best type of whole house humidifier that can be installed in the house for maximum warm comfort. 

One of the major differences of the central humidifiers when compared to the traditional humidifiers is that the latter types carry the risk of burns from their emitted steam. But, unlike these, the central humidifiers do not emit steam. Therefore, there is a much-reduced risk of burns and discomforts.

Evaporators

The evaporators’ working mechanism blows out the moisture through the moistened filter. The built-in fans of the device power the unit resulting in the expulsion of the humidity into the interior air of the house from one single-unit system.

When compared to the central evaporators, the price of the evaporators is significantly lower. But one of the major disadvantages of the evaporators is that they work in one single room at a time. Moreover, at times, they even expel excess moisture in the air. This might prove to be a drawback for people with asthma as it enhances the growth of the molds.

Impeller humidifiers

The impeller humidifiers’ working mechanism is dependent on the rotating disks. The speed of these disks are significantly high. These units are comparatively much budget-friendly when compared to its other variants. One of the other significant features of the impeller humidifiers is that they are very child-friendly. This is because they produce cool mists and carry the minimum risk of burns. 

But there are certain disadvantages too. The impeller humidifiers work in a single room at a time. Moreover, they can cause certain breathing discomforts for allergy and asthma patients during over-usage.

Steam vaporizers

The steam vaporizers are electrically run devices. They warm up the water first and then cool it while expelling it into the house air. These are the most portable and budget-friendly variety of its genre. The internal built-in heating technology allows the water to boil before the release of the air as steam resulting in the building up a warm mist. The steam vaporizers are easily available at the drugstores.  But these devices may carry the risk of burns and therefore, is not considered to be the most kid-friendly kind.

Ultrasonic humidifiers

The unique mechanism of the ultrasonic humidifiers uses high-frequency sound vibrations for expelling water droplets to the air as comfortable and cool mist. There is a built-in small fan for dispersing the mist over a large area span. These humidifiers essentially use heat and produce cool mist in the process. They utilize the ultrasonic vibrations for sending the water droplets into the air by heating up the water in the process. These devices can be extremely small and compatible and quiet too, producing low sound. Moreover, there is no need for changing the filter or wick and consume very low power. 

Types of whole-house humidifiers

There are four basic types of whole house humidifiers. These are known as: disc wheel, drum style, spray mist, and flow-through humidifiers.

Drum Humidifiers

There is a foam pad fixed on the top of a drum that rests on the water reservoir. During humidity requirements, the drum starts to spin and water gets collected on the pad that gets evaporated into hot air which in course passes through the humidifier. It is a comparatively pocket-friendly variant, but the water reservoir can build up molds which may result in dirty pads. The maintenance of the pad’s cleanliness is essential.

Disc Wheel Humidifiers

The working mechanism of the disc wheel humidifiers is similar to that of the drum style ones except that instead of the pad and drum, there are spinning plastic discs. It is a feasible alternative as it does not require regular maintenance or replacement and is also considered to be more effective than the drum style varieties. However, you have to stretch your budget a bit for installing disc wheel humidifiers. 

Flow-through humidifiers

Quite unlike the disc wheel and the drum variants, the flow-through humidifiers never use the water reservoirs for functioning. Rather there is a unique aluminum biscuit-like device that is placed within the humidifier and the air passes through it. When humidification is required the water flows through the aluminum biscuit and gets evaporated into hot air. These types of humidifiers require minimal maintenance and there is practically no risk of mold growth in the reservoir. However, the biggest disadvantage associated with this variant is that there is a certain amount of water wastage involved as all the water that is absorbed is not converted to vapor.

Spray mist humidifiers

In the case of spray mist humidifiers, the water gets directly sprayed to the main air supply as the mist which eventually gets picked up by the air flow. These humidifiers are considered to be highly efficient with relatively low maintenance and are quite budget-friendly too. However, it must be ensured that the spray nozzle remains clean and clutter-free for smooth functioning.

Advantages of humidifier

Easy avoidance of cold and flu

Certain types of viral flu and colds can become really discomforting during sleep. It aggravates during the dry wintry months. The proper maintenance of the humidity level in the air may significantly lessen such risks.

Loosen congestion

The dry hair may contribute to making the mucus become dry and thick. This results in making clogged passages leading to blocked noses, sinus pain, sore throat. The humidifiers will help to maintain the necessary moisture level that breaks up the phlegm.

Alleviation of cold and flu symptoms

In case you are suffering from cold and flu, sleeping within the comfort of a humidifier may help you recover faster. It lubricates the nasal passages making you breathe easier. Moreover, sleeping positions adds a lot of discomfort during flu times. A humidifier helps to alleviate all these problems. 

Prevention of dry skin

Moist air helps to prevent dry skin. It works equally effectively with kids too. The humidifiers retain the moisture of the hair and skin and maintain their natural luster. It reduces the tendencies to develop eczema and itching and promotes uninterrupted restful sleep.

Other benefits

  • Humidifiers help in better growth of the house plants
  • Reduces the usage of static electricity
  • Protects all the wood used in the interior of the house
  • A warm air while using a humidifier may help money to pay for utilities.

Disadvantages of humidifier

Growth of fungus and bacteria

Although cannot be considered to be the sole harbinger of fungi and bacteria, yet unclean humidifiers may result as being the nursery for the growth of these organisms. In case you are suffering from any kind of unexplained respiratory ailment, the doctor might advise you to discontinue the usage of the humidifier.

Increased workload

Cleaning other equipment will enhance the workload. Without proper maintenance and cleanliness, the humidifiers might become the cause of serious health problems. There should be no signs of stagnant water.

Noise

The humidifiers produce a certain level of noise, which may seem to be irritating. The ultrasonic models are the quietest. However, the situation can be handled by draping a wet towel over the radiator. Although the ultrasonic models are considered to be the best in this respect, however, the wet towel method is also effective in case there is no other alternative available.

Excess moisture

At times, when any humidifier is devoid of the necessary power of self-regulation, then it starts producing too much moist air. Hygrometers or humidistats remain attached to certain models of humidifiers. It is well worth the excess price as the humidity level balance can be easily measured and adjusted. But excess of moist air is considered to be unhealthy just like too dry hair. In case you are experiencing mold growth or droplets of water accumulating anywhere in the home, you simply need to reduce the humidifier usage.

White dust

The minerals present in the water when it evaporates, turn to white dust, and accumulate inside your home. Although there is no concrete evidence of the possible health effects of breathing such dust, yet it is considered to be particularly unhealthy. This formation of white dust can be avoided by using distilled water with lesser mineral content than bottled water or normal tap water.

Considerable factors for buying humidifiers

Before installing a humidifier, you need to assess its importance and effectiveness. If all the relevant factors are not considered properly, then the target of the purchase will go in vain. Therefore, you need to consider the following factors to assess the need for you to buy:

Purpose of buying a humidifier

Dry indoor air might exacerbate the effects of cold, flu, asthma, bloody noses, allergy, sinus infections. It also affects the wood furnishings, flooring by causing fallouts, and cracks. The humidifiers maintain the proper balance of the indoor moisture, in addition to considerable health protection, it also maintains the structural integrity of the indoor paints and furniture. The added moisture reduces the risk of causing a lot of these problems.

Space for humidification

In case you need to humidify a small bedroom or a compact office space, a tabletop humidifier is sufficient. These types of humidifiers are compact, portable, easy to move, long running, durable with built-in hygrometers, a combination of warm or cool mist outputs. If humidification is required for multiple rooms, you need to install more powerful variants like whole house humidifiers, console humidifiers. These are stylish too. The homes or office spaces that require considerable humidification ducted humidifiers or HVAC are prime choices.

Type of humidifier

Depending on your requirements, you should decide which type of humidifier will be apt for installation. As different types of humidifiers add moisture to the air in variable ways, you must study the types of humidifiers well before you choose to install one that will suffice your needs. 

Noise

Each and every humidifier produces a little sound. This is variable depending on the choice of the model of the equipment. For compact areas like office rooms or bedrooms, ultrasonic humidifiers are the ideal solution, producing minimal noise and keeping the environment warm and comfortable. 

Maintenance

Although humidifiers require low maintenance, yet a certain amount of time needs to be invested for regular maintenance. The water tank or reservoir must be devoid of molds, bacteria, and mildew. Moreover, the misting outlets must be kept clean and clog-free for a smooth and free flow of moisture.

This is a detailed guide regarding the important aspects related to humidifiers. Just give it a quick reading and enjoy the warmth of the humidifiers during the wintry chill.

1 Lacidoll 16L Tower Humidifier

 This large room Lacidoll humidifier comes with 1500ml maximum mist output. It is easy to use and a quiet humidifier. It can be used at home, school, office, or any other workplace. It serves you with a warranty of 12 months.

Manufacturer Lacidoll

Color White

Item weight 9.73 pounds

Package Dimension 27×11.5×11.5 inches

Batteries 1(included)

Features

  • Runs up to 48H at One Fill: If you need a good humidifier for your drawing room or any other large room in your house, this product is a go-to option for you. This humidifier is designed for rooms of up to 1000sg.ft and features a 16L tank with a powerful mist output of up to 1500ml/hr. You don’t have to refill the tank before 48 hours of use.
  • Adjustable mist level: It is easy for you to switch between low, medium, high, and Turbo output by adjusting the mist speed according to your preferences. It has 4 mist level settings that provide free breathing.
  • Easy to clean: You are a working person, it will be difficult for you to sit and clean the humidifier. But this humidifier comes in a wide opening that gives you easy access to thoroughly clean.

Pros

  • It comes with a 12 months warranty.
  • It saves a lot of energy.
  • It is a quiet humidifier.
  • It has auto- shut off protection.

Cons

  • It requires high maintenance.
  • It can trigger allergy symptoms for some.

2  Pure Guardian H3200WAR Ultrasonic cool mist humidifier

The guardian technologies humidifiers are ultrasonic. It has a silver clean technology to fight mold and mildew growth on the humidifier tank. It has 100 hrs. run time with 440 sq. ft. coverage. It can be used in medium-sized rooms. It comes with an essential oil tray and is filter-free.

 Brand Guardian Technologies 

Color White

Item Weight 6.35 pounds

Item dimension 10×10×23.3 inches

Capacity 1.5 gallons

Features

  • Cool mist humidifier: If you are prone to allergy, cold and dry, skin, you should go for this product. This ultrasonic cool mist humidifier guards against dry air in the home, leaving behind fresh breathing. The easy-fill 1.5-gallon tank covers 440 sq. ft. rooms and runs up to 100 hours.
  • Silver Clean protected tank: You don’t have to face the problem usually seen in traditional humidifiers. This humidifier has silver clean protection that fights the growth of slimy mold and mildew on the surface of the water tank.
  • Ultrasonic technology: You need a sound sleep, after working all day long. This ultra-quiet humidifier is ideal to have on while you sleep. Moreover, the smart mist sensor monitors the level of humidity in the room and you can even adjust the level to your preferences.

Pros

  • It is easy to use.
  • It automatically shuts-off when the tank is empty.
  • It provides a better home environment.

Cons

  • It takes time to fill up.
  • It might be a little noisy.

3 OPOLAR Whole-House Large humidifier

Opolar humidifier emits 6 gallons of water per day in spaces up to 1000 sq. ft. in size, without displacing mineral deposits from the tap water into your home. This Opolar evaporative home humidifier is mist-free. It has a sleep mode feature and a large output for commercial use.

Brand OPLOLAR

Color White

Package Dimension 30×14.6×14.5 inches

Item weight 20.6 pounds

Batteries Required No

ASIN B08JTZ7G8G

Features

  • Huge Humidification: It is impossible to bring the humidifier for all the rooms. If you are getting a humidifier for the whole house, why not buy it. This 2.6gal water tank gives an output of 6gal/day and covers a room up to 1000sq.ft. 
  • Evaporative function with no mist: You will not see any white dust on your floor and furniture. This humidifier emits the invisible moisture out evenly and widely. 
  • Quite: This product is a perfect solution for a hot and dry climate. This humidifier runs very quietly on sleep mode which gives you a pleasant sleep while moisturizing your room after a long day of work.

Pros

  • It is mist free.
  • It is easy to move and replace.
  • It has an easy top filling.
  • It is leakage-proof.

Cons

  • The quality might not be great.
  • It is a bit noisy.

4 Aprilaire 400Z400 Whole-Home Humidifier

This Aprilaire whole-home humidifier is an automatic water saver furnace humidifier. It has a large capacity of humidifier for homes up to 4,000 sq. ft. It incorporates a special two-stage float system to maintain the optimal amount of water and protect against overflow. It comes with Aprilaire 45 replacement water panel.

Color White

Brand Aprilaire

Material Plastic

Power Source Corded Electric

Item weight 9.25 pounds

Features

  • Conserves water: This product helps you to use the limited resource of water by using a unique evaporation process that eliminates the need for a floor drain. 
  • Full coverage: You don’t have to buy a separate humidifier for each room. It covers up to 4,000 sq. ft. in a tightly built home with a capacity of 17 gallons per day. 
  • Humidity for health: If there is someone in your home who is prone to allergies and asthma, this product is the go-to option for them. This humidifier can help you to maintain optimal humidity in your home of 35%-45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses. 

Pros

  • It conserves water.
  • It is an automatic humidifier.
  • It is easy to use.

Cons

  • It is a bit expensive.

5 Homasy Cool Mist Humidifier

  This cool-mist humidifier diffuser comes with 2.5L essential oil. It is a top fill humidifier for the entire house and specially designed with features like adjustable most output, sleep mode, and auto shut off. 

Product dimensions 7.28×7.28×11.61 inches

Item weight 2.9 pounds

Brand Homsay

Color White

Power Source Corded Electric

Item model number HM5 10

Features

  • Also an essential oil humidifier: You can directly add some drops of oil into the water tank for powerful and long-lasting mists that help to moisturize the dry air in your room improving your sleep quality and relieve discomfort.
  • All-day comfort: After working all day long, you need a comfortable sleep. The 2.5L large water tank can humidity the house uninterrupted for up to 30 hours. It decreases the trouble of adding water, allocates the discomfort caused by drying while sleeping.
  • Auto shut off & reliable: You don’t need to worry about shutting off the humidifier, it will automatically shut off with a red LED light on when it runs out of water. 
  • Two mist level and sleep mode: You can easily change the working modes of the humidifier with a sensitive touch. You can either switch to high most mode, low most mode, or sleep mode according to your preferences. The indicator light will be turned off while sleeping.

Pros

  • You will get an undisturbed sleep.
  • It is 360° efficiently humidified.
  • It has two mist levels.
  • It is an essential oil humidifier.

Cons

  • You need to clean the humidifier timely with a citric acid solution.
  • It is expensive.

6 ToaTronics Cool Mist Humidifier

The TaoTronics cool mist ultra-quiet humidifier is available for the whole house. It is specially designed with features like sleep mode and waterless auto shut-off. This smart 4L air humidifier lasts up to 50 hours. 

Color White

Size 4L

Brand TaoTronics

Material Plastic

Item dimension 13.31×10.16×6.46 inches

Features

  • Powerful Humidifier: You don’t have to buy an extra humidifier for each room, this humidifier comes with 4L/1.06 gallon of water and the cool mist lasts for 50-hour. It is designed in such a way that it humidifies the air in your whole house. 
  • Durable: You like buying products that have a long life cell. Imagine having unnecessary expenses. This product has long durability that will cut down such expenses of yours.
  • Waterproof: You can clean the whole machine without damaging it as the circuit board has a nano-coating for full protection against accidental spills. It is waterproof.

Pros

  • It has a humidification monitor.
  • It has a 360° rotating mist outlet.
  • It has an auto shut off feature.
  • It is convenient to handle.

Cons

  • The warranty is a little less.
  • It is a bit expensive.

7 Safety 360° Cool Mist Humidifier

This cool-mist humidifier is ultrasonic. It is of seafoam color and comes in one size. It is a 360° humidifier that can be used for the entire home. You will not only love the features of the humidifier but also its design. 

 Brand Safety 1st

Color Seafoam

Power Source Corded Electric

Item weight 3.2 grams

Item Dimension 11×8.5×8.5 inches

Features

  • 360° Cool mist humidifier: If you are prone to allergy, cold, and dry skin, you should go for this product. This ultrasonic cool mist humidifier guards against dry air in the home, leaving behind fresh breathing.
  • UltraQuite: This product is a perfect solution for a hot and dry climate. This humidifier runs very quietly on sleep mode which gives you a pleasant sleep while moisturizing your room after a long day of work.
  • Auto shut off & reliable: You don’t need to worry about shutting off the humidifier, it will automatically shut off.

Pros

  • It is cheaper.
  • It has a cool mist and quiet ultrasonic operation.
  • It is easy to clean.

Cons

  • Limited warranty.

8 LEVOIT Whole-house Humidifier

The LEVOIT humidifier comes with a cool mist and top fill ultrasonic air. It has features like an essential oil diffuser with smart sleep mode, whisper-quiet operation, and auto shut off. 

Brand LEVOIT

Color White

Material PP Plastic

Power Source Corded Electric

Item Weight 0.63 pounds

Features

  • 2 in 1 humidifier and diffuser: What else you need, if you are getting 2 in 1 humidifier. The dual 100 acts as both a humidifier and an aroma diffuser.
  • Easy to clean: You are a working person, it will be difficult for you to sit and clean the humidifier. But this humidifier comes in a wide opening that gives you easy access to thoroughly clean.
  • Adjustable mist level: It is easy for you to switch between low, medium, high, and Turbo output by adjusting the mist speed according to your preferences. It has 4 mist level settings that provide free breathing.

Pros

  • It has advanced ultrasonic technology.
  • It is safe and reliable.
  • It has a wattage of 24.0 watts.

Cons

  • It is expensive.

9 Ausanat Ultrasonic Humidifier

The Ausanat ultrasonic humidifier is available for large rooms, offices with 3.5L. It is easy to clean and comes with features like auto shut off, essential tray, etc. It can last up to 30 hours. These features will really give you warmth in the chilled out winters.

Brand Ausanat

Color Blue

Item dimension 7.36×7.36×10.83 inches

Item weight 3.91 pounds

Features

  • 360° Cool mist humidifier: The nozzle can be rotated up to 360° so that the direction of the fog can be adjusted to your needs. This ultrasonic cool mist humidifier guards against dry air in the home, leaving behind fresh breathing.
  • Humidity for health: If there is someone in your home who is prone to allergies and asthma, this product is the go-to option for them. This humidifier can help you to maintain optimal humidity in your home of 35%-45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses. 
  • Ultrasonic technology: You need a sound sleep, after working all day long. This ultra-quiet humidifier is ideal to have on while you sleep.

Pros

  • It is easy to clean.
  • It has a 360° rotary nozzle.
  • It is ultra-quiet.

Cons

  • You cannot apply essential oil.
  • It has to be handled with care.

10 Raydrop Cool Mist Humidifier

 The Raydrop cool-mist humidifier diffuser comes with 2.5L essential oil. It is a top fill humidifier for large rooms. It has an adjustable mist output, dial knob, and auto shut off features.

Brand: Raydrop

Color: White

Item Weight: 0.3 ounces

Capacity: 0.66 gallons

Package dimension: 12×7.3×7.2 inches

Features

  • Humidifier and diffuser: What else you need, if you are getting 2 in 1 humidifier. The dual 100 acts as both a humidifier and an aroma diffuser.
  • Adjustable mist level: It is easy for you to switch between low, medium, high, and Turbo output by adjusting the mist speed according to your preferences. It has 4 mist level settings that provide free breathing.

Pros

  • It has a capacity of 2.5L
  • It has auto-shutoff features.
  • It is relatively cheaper in rate.

Cons

  • It might be noisy.

11 Dreamegg Cool Mist Humidifier

The dreamegg cool mist humidifier is ultra-quiet with adjustable mist. It is filter-free and easy to clean. It lasts for 12-30 hours and available for the whole house.

Brand Dreamegg

Color Grey

Material Plastic

Item weight 1.6 pounds

Capacity 0.5 gallons

Package dimensions 10.8×7.4×6.2 inches

Features

  • Easy to clean and refill: You are a working person, it will be difficult for you to sit and clean the humidifier. But this humidifier comes in a wide opening that gives you easy access to thoroughly clean. It is also easy to refill.
  • UltraQuite: This product is a perfect solution for a hot and dry climate. This humidifier runs very quietly on sleep mode which gives you a pleasant sleep while moisturizing your room after a long day of work.
  • Thoughtful Time Function: All you need to do is add the timer option for your convenience.

Pros

  • It is less noisy.
  • It effectively combats dryness.

Cons

  • It is not waterproof.
  • It lasts only for 12-13 hours.

12 Waitor Large Room Humidifier 

The Waitor humidifier is ultrasonic and quiet that comes with essential oil. It has the adjustable most output and auto shut off feature.

Brand Waitor

Color White

Runtime 12 hours

Package dimension 12×7.8×7.1 inches

Item weight 3.14 pounds

Features

  • Easy to clean: You are a working person, it will be difficult for you to sit and clean the humidifier. But this humidifier comes in a wide opening that gives you easy access to thoroughly clean.
  • Quiet and night light: This product is a perfect solution for a hot and dry climate. This humidifier runs very quietly on sleep mode which gives you a pleasant sleep while moisturizing your room after a long day of work. It also comes with a night light function.

Pros

  • It is made with an exclusive design.
  • It has an adjustable mist.

Cons

  • It is expensive.

Conclusion: 

From the above discussion of the detailed review, it is evident which whole house humidifier will suit best for which type of usage and the space.  Depending on the needs and demands of the users, there are several varieties of models available in the market. We have picked the choicest varieties to suit the basic yet versatile needs of varieties of your needs. 

The best option from among them is the Pure Guardian H3200WAR Ultrasonic cool mist humidifier ,but if money is not an issue then you should go for this model  Sunny Health & Safety 360° Cool Mist Humidifier as the material used is of higher quality. 

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