What Are The Air Purifier Pros and Cons In 2021

Everyone requires pure air. Most people think that having clean air is not possible these days because of the rising air pollution.

Did you know that indoor air is much more polluted than the outdoor air?

There are so many things that pollute indoor air. It could be smoke, radon, mold, volatile organic compounds, carbon monoxide and much more.

Since a high percentage of people spend most of their time indoors, they are more prone to poor indoor air. It puts them at high risk of contracting some ailments like asthma, allergies, and respiratory problems.

Air purifiers come in to help you achieve clean and healthier air indoors. Having an air purifier can boost the quality of the air you breathe and prevent other health conditions that result from the poor quality indoor air.

What Exactly are Air Purifiers and What do They do?

In simple terms, an air purifier is an appliance that helps in removing pollutants in the air. They are perfect for people who suffer from asthma and allergies.

If you also have a smoker in the house, having an air purifier can significantly help in getting rid of the second-hand smoke.


These appliances are designed with HEPA filters that help in cleaning and purifying indoor air. It is a type of a filter that traps small particles that would be hard to trap using a vacuum.

In reference to a report by ConsumerSearch, HEPA filters are capable of removing up to 99.9 percent of dust particles and other impurities present in the air.

It includes mold, pollen, pet dander, dust mites, spores and much more.

Pros of Air Purifiers

Do air purifiers provide us with any benefits? Using these devices offer many benefits that improve your overall health. Let us check out some of the benefits of having an air purifier.

Helps You Breathe With Ease

If you share a room with a family member, who smokes, having an air purifier can help you get clean indoor air.

Again, apart from having a smoking relative, you might have pets in the house, and this brings about pet odors, dander, and urine.

All these contaminate indoor air and affect people with allergies. In most cases, even frequent vacuuming doesn’t help to remove all the air pollutants.

In this case, having an air purifier can help you breathe with ease especially if you suffer from allergies, asthma and other respiratory conditions.

The devices are useful in eliminating smoke, pet dander, dust, particles, allergens and much more. If you do not have an air purifier, there are high chances of germs and dirt collecting in your house, and this brings about health problems.

Removes All Types of Dust Particles

An air purifier has a precision of about 99.9%. It means that it can remove all kinds of dust particles in the air.

These particles bring about allergies, and when they are removed from the air, you can breathe pure and clean air.

Air purifiers have a set of standards referred to as Clean Air Delivery Rate that determines the efficiency of the device. It helps in protecting furnishing, fire hazards among others.


They have Effective HEPA Channel

Most of the air purifiers you will find on the market are equipped with effective HEPA filters that do not create ozone as compared to the ionic filters.

Presence of ozone causes chest torment, shortness of breath, sinus and throat issues just to mention a few. Air purifiers with HEPA channel eliminate contaminants and allergies while ionic air cleaners do not.

Helps Your Skin

There are several ways in which having an air purifier can benefit your skin.

Even if you are using the best skin care products to improve your skin and deal with acne, you still need to be concerned about the air you breathe for better skin.

The following are ways in which air purifiers will help your skin.

Improves Your Skin Care

Using skin care products and moisturizers might not provide you with the best results because the presence of bacteria and dust mites might interfere with its performance.

Having an air purifier at home is important because it enhances the efficiency of beauty products.

Prevents Acne

Acne is a common skin condition that affects many people all over the world. It mostly affects teenagers and younger adults. According to research, over 80 percent of people aged between 11-30 experience acne break.

The truth is, skin rashes and acne can result because of air pollution. It happens when bacteria, pollen, dust mites and other pollutants in the air block or clog the pores which bring about pimples.

If you have the best air purifier, it is easier to remove these pollutants from the air.

Slows Down Skin Aging

Having an air purifier can slow down skin aging. How does this work? It happens because the devices eliminate free-flowing radicals that come from pollution, cigarette smoke or dust.

Burning carbon materials emit polycyclic aromatic hydrocarbons that cause the skin to sag. Get an air purifier for your home, and you can be sure of staying young.

Prevent Skin Allergies

If you or a member of your family is suffering from skin allergies, you can improve the condition if you have an air purifier. It can help you cut down the cost for medicated lotions that deal with skin rashes and sore skin. Having an air purifier ensures that there are no pollutants in your home.


Reduces Skin Dullness

Presence of contaminants in the air can change your skin tone. This is because your skin is exposed to pollutants or smoke that deprives it of vitamin E which is crucial in making the skin smooth.

Cons of Air Purifiers

Using air purifiers is beneficial to people who have asthma and other respiratory conditions.

However, air purifiers also come with some cons. The following are some of the disadvantages of using air purifiers.

Ozone Air Purifiers Produce Ozone Gas

One of the disadvantages of having an ozone air purifier is that it emits ozone gas. Exposure to ozone is harmful to your lungs and it can cause breath shortness, cough and chest pain. If you have asthma, avoid using an ozone air purifier.

Require Maintenance

Most of the air purifiers you will get on the market use replaceable or disposable filters. It means that you can end up spending over 100 bucks in a year buying new filters.

If you do not change the filters for the recommended time, then it will not function effectively in purifying the air. If you have air purifiers that use plates and re-usable containers to collect the contaminants, then you need to clean them often which can be tedious.


Most companies will advertise that their products are 100 percent effective in purifying the air. There are so many contaminants in the air that comprise the quality of the air we breathe.

You will find that most of the devices are capable of removing up to three contaminants.

For instance, air purifiers with activated carbon filters work well in eliminating gases, chemicals, and odors. However, they are not effective in removing allergens and other micro-organisms.

On the other hand, air purifiers that utilize HEPA technology work well in capturing allergens but they are not effective when it comes to chemicals, smoke, odors, and gases.

How to Pick the Right Air Purifier?

What are some of the things that will help you pick the right air purifier? Before you embark on buying an air purifier for your home or office, it is essential to consider the following:


Air purifiers are not designed the same. You need to buy the right size depending on the size of the room that you want to purify.

You can take the measurements of the length and the width and then look for an air purifier that will offer the best coverage.


What kind of features would you like your device to have? Do you need an air purifier with special features or just a basic model? If you are looking for convenience, ease of use and effective control, you can look for a device with unique features.

These features include handles, multiple fan speeds, digital control, programmable timer, air quality sensors, remote control and much more.

Other Considerations

  • Where you want to keep the air purifier?
  • Maintenance required
  • The cost
  • Ease of operation

Final words

Air purifiers are essential devices that you need to have at home. , and this brings about health concerts. You could be living with a smoker, pets, odors from kitchen among other things that affect the quality of indoor air.

If you are exposed to poor quality indoor air, then you have a high risk of developing ailments like asthma, allergies and other respiratory diseases.

If you have an air purifier, you can enjoy clean and healthy air from the comfort of your office or home.

This comprehensive guide has given you everything that you need to know about air purifiers.

From the manual, you can find that the advantages of having an air purifier outweigh the cons. If you are concerned about the quality of air that you breathe, then consider buying the best air purifier.

Team Chooserly

A passionate blogger! Editor at Chooserly, and a regular author at HuffingtonPost, LifeHacker & Forbes!

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