Have you ever noticed that “Why are air purifiers worth buying?” or are you in need to invest in an air fryer? or “Do you need an air purifier?” or even “Do air purifiers really work efficiently?” Here, this article is surely going to avail all the answers which would be useful to you.

In the article below about air purifiers being a waste of money, we will share some of the top reasons why an air purifier can benefit your house.

We will also go over the most common reasons why you may or may not want to get an air purifier and some other points like their maintenance and usage tips as well.

The ultimate goal here is to give a piece of expert advice on air cleaner devices to the audience to decide are air purifiers worth the money for you.

What is an air purifier?

An air purifier which is also known as an air cleaner or air disinfectant is basically a device that is proven to successfully remove contaminants from the air in a room to improve indoor air quality. These devices are commonly marketed as a beneficial device to allergy sufferers and asthmatics patients and reduce or eliminate second-hand tobacco smoke or any allergens particles from the air.


The commercially graded and granted air purifiers are manufactured as either small stand-alone units or larger units affixed to an air handler unit-AHU or an HVAC unit found within the medical, industrial, and commercial industries. Air purifiers are also used in the industry to remove impurities from the air before processing. Pressure swing adsorbers techniques or other adsorption techniques are typically used for this.

How does an air purifier work?

In most of the house, air purifiers rely on a fan to draw in the air. Then, the air is pushed back through one or more filters to trap contaminants before being recirculated in the room or house.
These filters basically include a charcoal filter to remove odors and a HEPA, or high-efficiency particulate air, filter. A HEPA filter is at least proven to be 99.7% effective at filtering minuscule particles as tiny as 0.3 microns in size, such as dust particles, pollen molecules, mold, and bacterial pathogens.

An air purifier can be a compact system and used to treat an individual room, or it may be added to your HVAC system, providing strong filtration to the entire home.

As per the EPA guidelines, you should know that air purifiers can not eliminate every contaminant from your house’s air. But when they are used along with an improved filter with your HVAC system, they can significantly decrease the significant concentration of indoor air pollution components and allergens.

Advantages and disadvantages of an air purifier

Advantages and disadvantages of an air purifier

Lowers Allergy and Asthma Triggers

Air purifiers reduce contaminants and allergens in your home, such as some of these standard asthma triggers:

  • Dust particles
  • Pollen molecules
  • Mold organic compound
  • Volatile organic compounds, including liquid cleaners, air fresheners, and personal care products

Decreases Other Issues Linked with Poor Indoor Air Quality- improper ventilation

Even if you or someone in your house does not experience any allergies or asthma, an air purifier can reduce other troubles linked with poor indoor air quality. These involve:

  • Itchy throat, eyes, nose, or skin
  • Headaches
  • Sneezing and coughing
  • Fatigue
  • Dizziness
  • Nausea

It can be challenging to pinpoint troubles linked to indoor air quality since many other illnesses can cause them. However, if you observe that you feel better after leaving your house, your indoor air quality is probably causing the issue.

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Gets Rid of Bad Odours

Persistent foul odours, including cigarette smoke or cooking smells, can be tough to remove. If you have difficulties eliminating heavy smells in your residence, we suggest getting an air purifier with charcoal or an activated carbon filter.

May Reduce Your Chance of Sickness from the pathogens.

An air purifier can consistently remove some bacteria and viruses under certain airflow conditions, keeping you and your family members in good health, particularly during cold months and rainy days. Our pros suggest a UV filter air purifier to receive full advantage of this perk from an air purifier. Disinfecting your home with ultraviolet light gives an added layer of vital safeguard against airborne pathogens.

Is an air purifier worth it- Why?

An air purifier is totally worth it because it can remove almost all allergens and other pollutants from the air from your room. There are numerous health benefits associated with while using air purifiers, and the results vary from individual to individual. They may also depend on the types of pollutants indoors and in space, obviously. Overall, air purifiers are worth the money.

Here are enlisted some peculiar health benefits of using an air purifier. 

Air Purifiers Remove Harmful Toxins

Believe it or not, many household items can emit harmful toxins into the air for up to approximately two years at a time. This includes various building materials, adhesives content, wall paint, furniture aerosols, and fume particles of cleaners.

The whole process of chemical off-gassing comes from volatile organic compounds-VOCs, and they are very dangerous to your health when exposed to higher concentrations. This situation often occurs in homes that are not well or sufficiently ventilated.

Air Purifiers also Trap Bacteria and Viruses.

At any given time in a day, millions or more tiny bacteria and virus particles can be floating in our home and room. And these tiny microbes and pathogens can become a significant reason for sicknesses.

If you are a user of an air purifier with a True HEPA filter, it can trap almost all the bacteria as it flows through the system. However, HEPA filters are not very efficient for viruses. To get rid of viruses, you will surely need an air purifier with ultraviolet light that destroys the DNA structure of viruses so they are rendered harmless to your health.

Air Purifiers also Capture Mold Spores.

Mold is a most everyday problem in many homes, and an air purifier can capture airborne mold spores before they get any chance to reproduce.

Air purifiers which include a combination of a True HEPA filter activated carbon filter and ultraviolet light, are known as the best type for mold spore removal and capture. This combo has proven to successfully capture mold spores, reduce the odor, and destroy them at their core.

Air Purifiers Remove Smoke

If you’re a smoker, living in a wildfire-prone area, or do not have a well-ventilated kitchen, then an air purifier can really help remove the smoke smell produced by tobacco, forest fires, and cooking.

Air purifiers, including a dense activated carbon filter, can remove the odour caused by any smoke, while a True HEPA filter will only filter out visible smoke particles.

Air Purifiers Are Worth it also for Pet Owners.

If you have pets and you are a pet lover, then an air purifier is a powerful appliance that you should surely invest in your home.

A good company air purifier will clean the air in a household full of pets by trapping pet dander, pet hair and furs, and pet litter and body odours. This will surely help your home stay cleaner, fresher, and without smell, while still enjoying your pets. 

Air purifier maintenance tips

Tips for Air Purifier Usage and Maintenance

  • make sure the area around the air purifier is a bit clean
  • always check air purifier filter indicator once in a day
  • pre-filters are washable, so wash them regularly as possible
  • place an air purifier in a position from which it can suck the air freely
  • never place anything on top of the air purifier
  • never use any detergent or other soap solvents to clean air purifier
  • air purifier always needs to be turned off before unplugging
  • before cleaning, turn off the air purifier and open it
  • you can use a dry or damp cloth to clean and rub the dirt on outer body parts of the air purifier
  • inside an air purifier, you should always use a dry and soft cloth to clean
  • HEPA and Carbon filters are not washable
  • permanent filters need to be cleaned at least every three or four months
  • you should check the permanent filter every two weeks as possible


Do air purifiers work?

Yes, air purifiers really work very well. An air purifier likely does not remove or neutralize all aggravating particles in your home. This is because many particles can sit on soft surfaces, such as on furniture, bedding, and carpeting surface, as well as hard surfaces, such as your walls.

Why are air purifiers harmful to you?

Specific effects may include like throat irritation, mild coughing, chest pain if severe, and shortness of breath like an asthmatic attack, as well as an increased risk of other respiratory infections.

Are air purifiers a waste of money?

So, now it is only typical that you may wonder if air purifiers are a waste of money. They are really worth it, according to the EPA, as they’re an excellent way to enhance your Kearney residence’s indoor air quality.

Should you sleep while the air purifier is on?

You are using an air purifier while sleeping is generally the same as using one while awake. If you are sensitive to dryness, it might be best to ensure that the cleaner is not blowing directly on your face. 

How long does an air purifier take to clean a room?

On average, your air purifier would take 30 minutes to 2 hours to purify the air in a room. 


The article about are air purifiers a waste of money; here at the end sums up on a positive side that yes, an air purifier is worth it for sure for people with chronic diseases and for people who have unquestionably pure ventilation issues.

Read the above article and conclude whether you need to buy an air purifier or not.

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