Find Out! Humidifiers Vs Air Purifiers – Which is Better in 2023?

If you’re trying to decide between humidifiers Vs air purifiers for your home, it’s essential to understand the difference between them. Pollutants are filtered out by air purifiers, whereas humidity is added to the dry air by humidifiers. 

Both can benefit your health, but it depends on your specific needs. Living in a dry climate can lead to nosebleeds and skin irritations, either due to the lack of moisture or due to presence of harmful particles in the air. An air purifier might be the better choice if you’re struggling with allergies, otherwise you might need a humidifier. However, your baby’s and home’s needs will ultimately dictate which is best.

Air purifiers and humidifiers work by different mechanisms and serve different purposes, due to which each of these is also handled differently. Before buying a humidifier or air purifier, you must read the guide about at which location you should place your device in your room.

Air Purifiers Vs Humidifiers: Differences

Before you even think about making a purchase, it’s important to understand what these devices are, how they work and what are differences between air purifiers and humidifiers. The main difference between humidifier and air purifiers is the role they play. Let’s discuss the differences between an air purifier or a humidifier.

Air PurifiersHumidifiers
An air purifier removes dust and allergens from air.A humidifier add water vapours in air to humidify the dry air.
An air purifier works on air filter technology that uses a fan to suck in the air in your home and then filter it using a special filter.A humidifier is a piece of equipment that uses a fan or heating element to generate water vapor into the dry air conditions.
Air purifiers remove pollutant in the air and clean your air.While humidifiers raise the humidity in the air.
They can operate with a wide range of temperatures and humidity levels.They only operate when their temperature is set.
It has filters that require periodic replacement.It does not require regular maintenance, but it still requires replacing filters.
Air purifiers work involves one or more filtration techniques to remove particulates from the air. For example, HEPA filters are known for being very efficient at filtering out dust particles from the air and pollen to clear the air. There are portable air purifiers on the market, available.Humidifiers, on the other hand, are designed to increase humidity in a room by using a heating element to evaporate water in order to provide moist air. Portable humidifiers of different types are available on the market according to your needs.
They can help to improve respiratory health, reduce asthma and allergies, and even help to prevent smoke and carbon monoxide poisoning to save health of your baby, adults children and family.While humidifier work and add moisture into the air to make it more comfortable. Humidifier adds moisture back into the air to reduce airborne, microbes and allergens, prevent drying of nasal passages.

Humidifiers Vs Air Purifiers: What Are They?

What is an Air Purifier?

A room’s indoor air quality can be improved by using an air purifier to remove contaminants. Pollen, dust, pet dander, smoke, and other contaminants can pose a threat. A filter traps contaminants in dirty air after it is pulled in by an air purifier and clean the air. As the clean air returns to the room, it is recirculated. Some air purifiers release negative ions into the air, which attach to the contaminants and help remove them from the air.

Pros of Air Purifier

Air purifiers have several advantages that make them beneficial to use in homes and other indoor spaces. 

  • One of the main advantages of air purifiers is that they can help to reduce the number of allergens in the air. It can alleviate the symptoms of allergy and asthma sufferers. So air purifiers are designed to clear the air.
  • Additionally, air purifiers remove harmful chemicals from the air, dust, and pet dander. Cleaner and healthier indoor environments can be created by using air cleaner so you need an air purifier for this purpose. 
  • Finally, air purifiers can also help to reduce the spread of airborne diseases by trapping harmful particles from the aira in the filter.

Cons of Air Purifier

In addition to their benefits, air purifiers have some drawbacks. 

  • First, regular maintenance is required to keep the purifier functioning properly. This includes regularly changing the air filters, as old filters can worsen air quality. 
  • Also, air purifiers need free space around them to work correctly, so they may not be a good option for tiny homes or apartments. 
  • Finally, air purifiers are not entirely quiet, so they may not be ideal for use in bedrooms or other quiet spaces.

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  • Having a humidifier can solve your problem but you must be aware of the causes of humidification of environment. I must suggest you to read this article also before using device so you could use humidifier properly and safely: Reasons of increased humidity

What is an Air Humidifier?

By adding moisture to the air, air humidifiers increase humidity level in a room or an entire building. Doing so can help alleviate dryness and static electricity and create a more comfortable environment. A humidifier can be used for both residential and commercial purposes, and they come in a variety of shapes and sizes. Humidifiers come in many types, including central, evaporative, ultrasonic, and impeller models.

Pros of Air Humidifier

Using an air humidifier has several benefits that can be extremely helpful, especially during colder months. 

  • Preventing influenza is one of its most noteworthy benefits. Conditions that are drier favor the survival and spread of influenza viruses. Try to use a humidifier as by keeping the air more moist, the humidifier can help to reduce the chances of the virus spreading. 
  • Additionally, a humidifier help to make a cough more productive. Mucus can be loosened and coughing is made easier by moist air. 
  • Finally, humidifiers can also help to keep the skin and hair moist. This is especially beneficial during the winter when the air is much drier and can lead to skin and hair problems.

Cons of Air Humidifier

There are several potential dangers associated with using an air humidifier. 

  • If there is too much humidity in a room, it can create an environment conducive to mold and mildew growth
  • Additionally, if a warm mist humidifier is not used correctly, it can pose a burn risk to children if they touch it. 
  • Finally, if air humidifiers may not cleaned regularly, it can emit harmful elements into the air that can cause respiratory problems.

FAQs: Air Purifiers Vs Humidifiers

Can I use both an air purifier and humidifier together?

Using air purifier and a humidifiers together is possible. The two devices serve different purposes but can complement each other nicely. In addition to removing dust mites and pollen from the air, an air purifier can also remove pet dander and other contaminants. 
Adding moisture to the air is the purpose of a humidifier, on the other hand. If your home’s air is dehydrated, this can be beneficial. Using an air purifier and a humidifier together can help create a more comfortable and healthy indoor environment.

Does air purifier make room dry?

An air purifier can dry indoor air and make a room feel drier by removing moisture from the air. This can be beneficial in areas with a lot of humidity, as it can help reduce the amount of moisture in the air and make the room feel more comfortable. However, it is essential to note that an air purifier is not a dehumidifier and will not altogether remove all moisture from the air.

What is HEPA Filter?

HEPA filter is a brand name for filters. HEPA stands for “High Efficiency Particulate Air”. It is a high-efficiency, low-cost air filtration system that has been designed to remove particulates from the air that can be inhaled. It is widely used in cleanrooms, and in offices and laboratories where high levels of particulates are present. In HEPA air purifiers, HEPA filtration technology is based on a combination of fiberglass and ceramic media. The fibers are designed to trap particulates while the ceramic media provide a barrier between the air and the fiberglass.

Does humidifier also purify air?

Humidifiers don’t purify the air; their function is to improve the quality of the air by adding moisture to it. This can be beneficial for people suffering from conditions such as allergies or asthma, as it can help to reduce the symptoms caused by dry air. However, humidifiers will not reduce the number of particles in the air, so they will not affect air pollution or other airborne contaminants.


It is evident that humidifiers or air purifiers differ in function, but they are both (air purifier or humidifier) critical for a healthy home. It is ideal to have both a humidifier and an air purifier if you can afford it. However, if you have to choose one or the other, an air purifier is a better investment as it will remove harmful pollutants from the air and improve the quality of the air you breathe. Try to choose an air purifier that have the the function of humidification. These air purifiers can help you with cleaner air , humidify the air, clear the air of allergens and improve the air quality.

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