Air Purifier Vs. Humidifier: Which One Do You Need?

Quality indoor air is essential, especially during winters. Increasing the quality of indoor air is more crucial than you realize. What you require is either an air purifier or a humidifier. However, the main question is, what’s the difference between an air purifier and a humidifier? Keep reading to find out.

The air you breathe inside is 50% more contaminated than the outdoor air. Understanding common interior pollutants is the first step towards monitoring them, which helps decrease the danger of health concerns indoors. Stuffy air exposure affects your health with harmful symptoms, reports the American EPA (Environmental Protection Agency.

How often it affects you depends on your allergies and the state of your health. It’s common to experience symptoms like lethargy, headaches, throat, eye and nose irritation, winter blues, and dizziness.

Types Of Air Purifier And Humidifier

Air Purifier

Mechanical Air Purifier

Mechanical air purifiers are the most basic option. They clean out the sucked-in air using mechanical filters of numerous micron levels. With a straightforward procedure, the method is comparable to a water filter.

Electrostatic Air Purifiers

Electrostatic purifiers are highly inventive machines than mechanical air purifiers. The technology of electrostatic approaches they apply assists in trapping more pollutants.

Ultraviolet Air Purifiers

Ultraviolet air purifiers are powerful mechanisms used to eliminate microorganisms and contaminations. These cleaners are used at daycare centers and hospitals to guarantee sanitary air. Currently, UV purifiers are also popular for residential sites.


Ultrasonic Humidifiers

Ultrasonic humidifiers use state-of-the-art technology to preserve humidity inside using ultrasonic waves to yield vapor.

Impeller Driven Humidifiers

Impeller driven humidifiers produce vapor from water, too, using revolving impeller discs. Even though these humidifiers are highly effective, their noise is an annoyance.

Evaporative Humidifiers

Evaporative humidifiers (cold humidifiers) use strong fans to vaporize the water served into their tanks to harvest cool steam that reduces the air climate while cumulating its humidity level.

Steam Vaporizers

As per the name, steam vaporizers emit steam to generate moisture in residential areas. The humidifier consumes power to warm the water and convert it to steam.

Air Purifier Vs. Humidifier: A Comparison

Air Purifier Humidifier
Application Using screens to filter, remove, and trap floating pollutants Enhances humidity to the air to soothe irritation caused by dry conditions
Benefits Valuable for people suffering from asthma and allergy victims, to clean the air around them. Helpful with people with respiratory irritation problems and asthmatics because of dry air.
Eliminates Bacteria, pet dander, allergens, smoke, dust, and mold spores. Dry Air


Air Purifier Vs. Humidifier: The Differences

Avoid using both contraptions together, as humidifiers cause moisture to clog filters, limiting the efficiency of the air purifier. Humidifiers require constant cleaning and upkeep, while air purifiers only need the replacement of purifiers.

The solution is to keep them far apart on either side of the room. Air purifiers are for individuals who require a clearer and clean atmosphere, whereas humidifiers are for people who need moisture levels to be well maintained. Here are some differences between air purifiers and humidifiers:

Air Purifier

Helps Remove Harmful Contaminants

Air purifiers aim to improve the quality of indoor air by eliminating contaminants (pollen, smoke, dust, etc.). At the same time, humidifiers increase the comparative humidity altitudes while they’re low.

Filter Air

Air purifiers help filter air quality by removing even the most minute bacteria and impurities from it using numerous filters.

Assists With Allergies

If your loved ones suffer from respiratory conditions or asthma, air purifiers help remove approximately 99% of the pollutants contaminating the air.

Remove Moisturizer

Air purifiers clean out the air inside from its normal moisturizer while carrying out these purposes.

High Noise Disturbance

For lower noise levels, use the lowest settings on the air purifiers. The higher the settings used, the more you’ll have to deal with the noise, which causes many disturbances.


Air purifiers are highly innovative machines that can be expensive; hence, it’s essential to know which one you need.


Noise Level

Humidifiers, compared to air purifiers, are easier to maintain and cause fewer disturbances.


Humidifiers are less expensive and more budget-friendly.

Filtering Ability

Expecting a humidifier to extract all pollutants from the air is wasting money, as they only maintain moisture in the air.

Health Benefits

Humidifiers are highly beneficial for people suffering from nasal dryness and sinus, preserving humidity.


Once you figure out the differences between air purifiers and humidifiers, it’s easy to decide. Essentially, the main issue is figuring out the benefits, productivity, and functionality. The first step towards getting healthy air quality is to browse and research the selection of air purifiers and humidifiers available in the market. The superior quality ones come with a guarantee!