Are Air Purifiers A Waste Of Money? Is It Worth It?

Air purifiers are a crucial part of our everyday life since they make the air cleaner, allowing us to breathe in the pure air that surrounds us. Do the negatives, however, outweigh the possible benefits? Are air purifiers really worth the amount spent on them? Let’s see how effective air purifiers are by reading the article!

How do air purifiers work:

Air purifiers usually work by sanitizing the surrounding air particles. They take in the air and remove any toxic materials or pollutants that are in it. This allows the nontoxic fresh air to be released, hence enabling us to breathe air that is great for our lungs! Unlike humidifiers and diffusers, air purifiers do not have to put any additional components in the air to make it more breathable; rather, they take the harmful particles that may cause breathing problems in the long run, hence preventing you from getting sick! In simple words, air purifiers are most beneficial if they are used correctly.

How are they beneficial:

According to prominent research, approximately fifty million Americans on average suffer from asthma and breathing problems. Furthermore, asthma affects over 300 million people worldwide, and its prevalence increases by 50% every decade. Air purifiers are actually the best way to prevent asthma from worsening for asthma patients as they remove the toxic elements, dust, and all the pollutants that can have a significant impact on one’s health. It is also proven that air purifiers have High-Efficiency Particulate Air (HEPA) filters that can trap up to ninety-nine percent of air pollutants, making them a successful invention for our health protection purposes.

Air purifiers are also known to have other benefits as well. This may include having odorless fresh air in your room! Sometimes bad odors lingering in our rooms can be irritating, but air purifiers are able to filter out the bad odors as well. Furthermore, it increases the chance of higher mortality as you are able to breathe fresh and pollutant-free air.

Is it worth it? (Disadvantages)

Just like every coin has two sides, air purifiers contain both benefits and disadvantages. Air purifiers can be expensive, and deciding whether to invest in air purifiers can be rather confusing. Hence, we are here with a list of possible disadvantages to help you decide whether to purchase an air purifier or not! The disadvantages are as follows:

  • Cost of Purchasing
  • Maintenance
  • Old filter issues
  • Noise pollution
  • Window problem

Cost of Purchasing: 

Air purifiers can be rather expensive since they do cost a relatively good amount of money. On average, an air purifier may cost from one hundred to six hundred dollars, depending on the quality range of the air purifiers and the brand. This can be highly expensive for some, and the advantages it provides in the long term might be outweighed by the huge expense in the short term.


Air purifiers often have maintenance problems just like every other device in your home. You may need to have regular checkups and may have to call in people for maintenance, which may increase your expenses monthly or yearly. Similarly, the monthly cost of having an air purifier may be relatively high for some people. According to eco-living experts, “Running an air purifier costs about $5 per month.”

Old filter issues:

Furthermore, after a certain period of time, the filters used in air purifiers may get old and decline in their ability to filter the toxic elements in the air. On the other hand, it may actually result in a worsening of the air around the home where the air purifier is located.

Noise pollution:

Just like dehumidifiers, air purifiers are not really quiet in the process of purifying the air. They may actually create a lot of noise in the room they are located in, which can be irritating at times if they are working 24/7!

Window problem:

One of the most significant problems will be if you are someone who likes to keep the window open. This is because air purifiers when kept in a room, don’t allow the window to be open since that outweighs the pure air being released and it can be a hassle to not have windows open at all for some people.

Frequently Asked Questions:

Q. Can you keep your air purifier running all day?

Because air pollution is a persistent and widespread issue, it’s recommended to have your air purifier running all day. There are no known disadvantages of leaving your unit on all the time, and changing the filters on a regular basis can assist to minimize pollutants in the house.

Q. Is it true that air purifiers might help you get rid of Covid?

When air cleaners and HVAC filters are being used correctly, they can help minimize airborne pollutants such as viruses in a building or small area. Air purification or filtration is insufficient to protect individuals against COVID-19 on their own.

Q. What’s the greatest spot for an air purifier?

Keeping your purifier near the window or a doorway is usually very effective. Another reason to position purifiers in high-density areas is that moving air has just enough force to remove dust, mold, and a multitude of other contaminants, which may subsequently disperse across your home.

Q. Is it true that air purifiers are a scam?

To commence with, air purifiers are not a scam. They aren’t a waste of time and money, especially when appropriately utilized.

Q. Is it true that air purifiers make a room cold?

According to Ecolivingexpert, cooling components or processes are not seen in air purifiers. When you are close to the purifier, though, they circulate the air, which might feel chilly on your skin. Running an air purifier or its fan will not lessen the room’s temperature.

Q. Do air purifiers dry out the air?

No, your air purifier won’t dry out the air. Its purpose is not to remove moisture from the air as a dehumidifier does. In reality, it enhances the air quality by eliminating contaminants such as dust, pollen, and dander that cause it to become dry.