Do Air Purifiers Give Off Radiation? (Get the Facts Here)

  • Author: Irene Mills
  • Date: September 26, 2022
  • Time to read: 7 min.
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In the current climate, many of the “facts” we are told seem to fall victim to fears.

Of course, many if not most of these fears are not valid ones.

It should shock no one at the current time that some people use the word “radiation” and immediately jump to the wrong conclusion.

In those cases, they fear the worst, even though there is no truth to back it up.

Over the past few years, a lot of self-described “experts” have been issuing warnings about air purifiers and touting the “radiation” they supposedly give off.

In service to facts and truth, this article will discuss the question, “Do air purifiers give off radiation?”

Along with, other important things you need to know about radiation and air purifiers.

Continue reading below….

Do Air Purifiers produce Radiation?

Do Air Purifiers Give Off Radiation?

The first thing to keep in mind is, virtually everything we come in contact with throughout our lives releases some sort of radiation.

The thing is, not everything that radiates from an object is dangerous.

The fact of the matter is, HEPA air purifiers are used day and night by millions of happy customers, and they are a safe and effective way to clean the air.

Even with millions of users using their air purifiers 24 hours a day, seven days a week, there is no evidence of purifier owners dropping dead from radiation poisoning.

Therefore, the easy answer is, everything electrical emits radiation, including air purifiers.

But not all “radiation” is the harmful type.

What is EMF Radiation And Is It Dangerous?

Air purifiers emit no harmful radiation, only a low-frequency electromagnetic field (EMF). Electric fields are created whenever electrical currents flow.

Although an electric field will continue to exist even when the current is not flowing.

Likewise, magnetic fields occur whenever electrical current flows, with its strength fluctuating based on the amount of electric power consumed.

However, even though the magnetic field will vary, the electrical field will remain constant.

Though electromagnetic fields are invisible, they are always present in the environment.

Electric fields are produced via a build-up of electrical charges in the atmosphere, usually during a thunderstorm.

The Earth has a natural magnetic field, which is obvious to anyone who has used a compass and watched it point to “magnetic north.”

The planet’s natural magnetic field is used for navigation by fish and birds.

There are also several human-made sources of low-frequency electromagnetic fields, including the electricity that is emitted via the power sockets in your home, as well as TV and radio antennas, mobile phones, and the like.

There have been a few studies showing that low-frequency EMF may have long-term negative health consequences.

But for the most part, EMF radiation has been found to have a neutral effect on health, except in very high doses.

If you don’t live directly beneath high-tension electrical wires, you are quite safe.

How do Air Purifiers Release EMF Radiation?

Air purifiers radiate EMF as a function of their running via electrical current.

Virtually anything that plugs into the wall releases EMF, as a function of electrons working and moving.

However, the low-frequency EMF exposure that comes from small appliances like an air purifier is much smaller than other things we use every day, like cell phones and radio and TV towers and high-frequency microwave exposure.

In fact, there is no scientific evidence that exposure to the small levels of EMF radiation from small appliances like air purifiers are any way harmful to the health.

Not to mention, millions of families who use air purifiers to clean up the air in their home reap the benefits from having one.

Do Air Purifiers Give Off Radiation?

Is EMF From Air Purifiers Potentially Harmful?

It’s not possible to claim all EMF radiation is completely safe.

But the low level of low-frequency EMF emitted by small appliances is not at all harmful, according to scientists.

At extremely high levels, EMF, especially that of the high-frequency variety, can be quite hazardous to the health of those who live around it.

However, that type of exposure is generally limited in scope.

Besides, high-frequency EMF tends to be shielded from the public.

So you’re not walking around the community and slowly frying due to this type of exposure.

Also Read: Can you leave an air purifier on all night?

For example, your microwave oven is potentially very dangerous, except that manufacturers are required to shield the high-frequency EMF, to keep it inside the microwave.

And not where it could harm you or your kids and other loved ones.

Are The Stories About Radiation From Air Purifiers True?

The easy answer to that question is “no.”

However, there is more to it.

The conspiracy theories suggesting that “radiation” coming from small appliances like air purifiers don’t specify the type of “radiation” they mean.

They are meant to scare people, by evoking an image of families glowing in the dark or melting their faces off.

However, there is a difference between electromagnetic radiation and what is called “ionizing radiation,” like x-rays, which can lead to serious medical problems if overexposed to them.

Ever since the discovery and the development of x-ray systems, which are used for medical diagnoses quite often, there has been a continual effort to limit exposure to x-rays, and it has largely been successful.

However, not every form of “radiation” is like x-rays.

Consider The Stories to Be “Errors of Omission”

It is not the case that the stories about air purifiers emitting “radiation” are outright lies.

In some cases, air purifiers do produce hazardous emissions, but they produce no harmful radiation.

Some air purifiers use short-wave ultraviolet (UV) light to clean up the air, which can be harmful under some circumstances.

Some others use electrostatic plates to snag dust and other particles out of the air.

However, none emit radiation in the way they insinuate.

Both of these types of systems can potentially generate ozone, which is very hazardous in high concentrations.

While ozone serves as a protective layer in the upper atmosphere, closer to the ground, It becomes a pollutant and a greenhouse gas.

Can air purifiers be harmful?

Do Air Purifiers Work?

This is probably the most important question to ask.

After all, if they don’t work at all, there is no point in buying one.

So it doesn’t matter what they emit into the home, right?

Well, the good news is, most air purifiers do work.

They do remove particles, like allergens, from the air.

That said, the Environmental Protection Agency (EPA) won’t endorse any of the claims made by air purifier manufacturers regarding their efficiency. And whether or not they make the air around the consumer healthier.

However, the EPA does warn the public about the dangers of ozone-producing air purifiers. On their website.

In fact, they warn about “ozone generators” that are “sold as air purifiers.”

They also warn consumers regarding the hazards of buying the “wrong” air purifier.

The Bottom Line-Can Air Purifiers Be Harmful?

There are many reasons to investigate air purifiers before you buy one.

Several factors need to be considered before you purchase one and take it home, including the following:

  1. Purifier efficiency
  2. Airflow rate and;
  3. Particulate matter load.

Read: Are air purifiers a waste of money? Click to Check out this guide.

The EPA also explains how these factors work together at their website on “indoor air quality.”

Essentially, they advise consumers to look for an air purifier that will not just remove nasty stuff from the air.

But which is also possesses the efficiency to cycle through all of the air you are living in.

How Air Purifiers Differ: The Removers vs. The Destroyers

Mechanical filters, like HEPA air purifiers, are called “Removers”.

This is because they physically capture the particles from the air and trap them for disposal.

That is why HEPA air purifiers are largely considered to be superior to others.

Electronic air purifiers, while also being in the “Remover” category, are considered less effective because their method is to trap charged particles using electrostatic plates.

However, as noted previously, their methods also create ozone, which is a pollutant and not desirable as a replacement.

Gas-phased air purifiers use filters containing activated carbon filters to remove gaseous pollutants from the air.

Do “Destroyers” Clear the Air?

Ultraviolet (UV) air purifiers are considered in the “destroyers” category because they destroy pollutants.

However, they are also considered to be quite dangerous because they produce ozone.

Granted, the ozone they create is at concentrations far below EPA standards, but since the goal is to clear the air, is it wise to spew more gunk into the same air you just cleaned?

Lastly, while air purifiers do not release radiation into the air, some can pollute the air to clean it.

Therefore, it makes sense to do your homework and buy an air purifier that cleans the air without polluting it at the same time, doesn’t it?

If your goal is to create a healthier room, does it make sense to buy an air purifier that works against that goal?

Your best bet is a HEPA air purifier, and there are plenty to choose from.

Find one that gets the smoke and other stuff out of the air and doesn’t give something back.

Looking For Air Purifier Guides?

I hope this post was helpful and answered the question “Do Air Purifiers Give Off Radiation?”

If you’re looking for more air purifier resources, consider checking out our other posts on air purifiers.

irene mills author of freshairdevices

(writer & chief editor)

Irene Mills is eager to help others create an indoor allergen-free home. She has years of experience testing out air purifiers, dehumidifiers, and other products designed to help with indoor air quality. Learn more about me.