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Are Air Purifiers Good For You? What Are The Side Effects?

The popularity of air purifiers is increasing, in part because of the growing worries about air quality. Air purifiers operate primarily by sanitizing the air, which may contain pollutants, allergies, and toxins. Despite their claims, are air purifiers a viable way to eliminate indoor pollutants? The quick answer is, to some extent, yes. Please continue reading to see how these gadgets function and whether they’re worth considering for your house.


The Advantages of Using an Air Purifier

Air purifiers using HEPA technology filters can remove 99.7% of the airborne particulate matter that circulates in your home. Eliminating these contaminants can cause various immediate and long-term health advantages, including improved sleep quality and enhanced life expectancy.

Removes Hazardous Chemicals From Indoor Environments

Even if you don’t live in a large city with heavy automotive traffic, your home environment may contaminate with toxins from various cleaning products. Many common household cleaners contain toxins such as ammonia, chlorine, and phthalates. While accidental contact with these substances may be harmless, chronic exposure can cause significant health problems, such as tumors, cancer, cardiovascular, or neurological disorders.

Air purifiers equipped with activated carbon can eliminate these chemical contaminants, reducing the chance of developing various health problems. This carbon filtration technology uses a very porous form of carbon to trap pollutants and recycle fresh air back into space.

Unpleasant Odors Are Eliminated

The activated carbon filter is the component of an air purifier’s filter assembly that absorbs and removes odors, leaving behind only fresh air. A carbon filter is composed of carbon (charcoal) particles that have been treated to create a porous surface with the ability to capture smells and chemical vapors. If you have company over, you won’t have to worry about them being bothered by the smoke or the smelly odor of cooking oil and spices. Air purifiers absorb all odors, leaving your space smelling fresh and clean.

Reduces the Risk of Contracting Airborne Diseases

Airborne infections such as the common cold and flu are transmitted via microscopic microorganisms that float around. When a family member has a cold, it is not uncommon for the rest of the family to become ill. This occurs because everyone breathes the same contaminated air. Air purifiers purify the air by eliminating microorganisms from airborne particles and droplets. They accomplish this by circulating air through a series of filters that catch impurities and recirculate the cleaned air back into the room.


Improves Sleep

Air purifiers eliminate harmful pollutants from the air. These beneficial cleaning devices help to ease allergy symptoms and improve sleep. By reducing allergen exposure in the sleeping area, bronchial inflammation was significantly reduced, and participants reported significant improvements in lung function and lengthy stretches of continuous sleep.


Disadvantages Of Air Purifiers

If you want to improve your indoor air quality, investing in an air purifier is an excellent option. However, there are several drawbacks to air purifier use that you should consider before investing.

Requires Regular Maintenance

Air purifiers are equipped with a series of filters through which a fan forces air. Depending on the type of filter, dust, dander, pollen, germs, and some gases are captured.

However, these filters quickly become saturated and must be cleaned or replaced frequently. The most fantastic filters available today, HEPA filters, are excellent at removing airborne particles. They must, however, be renewed every 6 to 8 months.

Old Air Filters Affect Air Quality

When filters become clogged, the air purifier cannot filter particles and gases from the air. It does, however, continue to run the fan and circulate the air through the filters. As a result, the air circulation in the room is improved. This is detrimental to the quality of your indoor air.

Dust and other particles that have accumulated on surfaces are sucked up by air circulation. Typically, the air purifier filters these particles. However, when filters become clogged, these particles remain in the air and negatively affect air quality while the air purifier is not functioning.

Some air purifiers emit OZONE, a toxic gas to be avoided

Some air purifiers, known as ionizers, generate ozone as part of their purification process. Other air purifiers may include an ionization mode from time to time. Sometimes, this can help with particle clearance, but the ozone itself is harmful to your health. Air filters, for example, are more easily adhered to when ionized particles are present. But it also has the disadvantage of sticking more quickly to your lungs. As a result, it should be avoided.


Frequently Asked Questions

How many units of air purifiers required in your house?

The most straightforward response is that you do not require an air purifier in every area. Before purchasing and using air purifiers in several rooms, consider the number of rooms in your house that you use often and for which an air cleaner is required, in addition to the considerations listed above. You are experiencing air quality issues and need relief.

What is the best location for my air purifier?

The closer the air purifier is to the contaminant, the faster it will trap the particles that are causing you headaches and other problems. You should install the air purifier near a vent or wall where the odor is most concentrated if you have a neighbor who smokes, since this will prevent some scents from leaking into your home.

It is challenging to catch smells that do not originate in your home, but positioning the air purifier where the stench is being introduced into your home allows you to trap the particles as close to the offender as possible, which is helpful.



The need for air purifiers has skyrocketed because of inadequate ventilation in homes. Certain filters are only effective for two to three months, while others are far more durable. Continue to watch the air filter indicator to ensure that filters are changed appropriately and that the indoor environment remains clean. Air purifiers operate best when combined with effective filtration and house cleaning practices. An air purifier will not improve indoor air quality on its own, but it can undoubtedly help.


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