Is an Air Purifier Worth It? Should You Buy One? – Let’s Find out

When you hear about air pollution, what comes to your mind?

Fumes from vehicles and gas plants, right?

Of course, but air pollution is more than that. You may not have realized it, but even the air in your home is often laden with toxins and allergens.

In fact, according to the U.S. Environmental Protection Agency, the level of pollution in indoor air is five times more than the one outside. And this can pose a serious health risk for allergen sufferers as well as those that are hale and hearty.

This is the major reason why air purifiers were made. They help to remove dangerous contaminants from indoor air.

However, you may have also heard that air purifiers can be pricey, and usually require regular cleaning and filter replacements for continuous operation. So when purchasing the machine, it’s completely natural to think whether it’s really worth making the investment or not.

So, is an air purifier worth it?

In this article, we are going to help you resolve the uncertainty so you can decide if purchasing an air purifier is something you should or should not do.

But let’s start by answering a very important question.

Do Air Purifiers Work?

In order to determine the true worth of air purifiers, it is important to first know whether they really do the work they promise or not.

As earlier indicated, air pollution indoor is greater than the one outside, and this applies everywhere, whether in the U.S. or in a place like China. In fact, in some locations, the pollution is over ten times greater indoor or more.

This might sound unbelievable, but that is the truth. And given the fact that most people spend the majority of their time in their homes, this should be concerning.

Air pollution in the home arises mainly from mold spores, chemical emissions, allergens, and poor ventilation.

So what can you possibly do to salvage the situation? Get rid of the mold, stop using cleaners that contain chemicals, or clean your air ventilation as often as possible?

All these methods are not feasible, and even if you were to be successful, how will you manage to repeat it every other week? The more practical solution is to use an air purifier.

Categories of Air Purifiers

As the name suggests, the work of an air purifier is to strip the air of harmful pollutants. There two major categories of air purifiers in the market for home use are those that use a HEPA filter and those that work with ionic generators.

HEPA Filters

An air purifier that uses a True HEPA filter pulls in contaminants and traps them, so there’s no way for them to go back into the air. They capture up to 99.97 percent of particles that are as small as 0.3 microns.

Some of these include bacteria, dust mites, allergens, and even viruses. HEPA filters are known to be most effective against allergens.

Ionic Filters

Ionic air purifiers are those that use ionic generators to remove airborne pollutants. They work differently from the HEPA filter. Instead of trapping toxins, they release negatively charged ion, which causes them to fall to the floor. You will need to vacuum the floor, so the fallen pollutants don’t get back into the air.

Some ionic purifiers come with an electrostatic collection plate, which is used to gather the toxins instead of allowing them to fall to the ground; however, they do not always work as expected.

It doesn’t matter which type of purifier you buy; both will provide relief from air pollution. But we personally recommend units that use True HEPA filters as they are usually more effective for allergies.

Do I Need an Air Purifier?

Now, let’s answer the question on everyone’s mind — is an air purifier worth it? The simple answer is yes. But just to sound clearer, consider an air purifier essential if you consider yourself to be facing any one of these situations:

You Suffer from Allergies

You suffer from allergies or anyone of your family members, for that matter. As we indicated earlier, allergens are a common cause of indoor pollution. They are not only prevalent (it’s hard to imagine a home that is free of allergies) but can also be threatening. As such, if there’s no measure put in place to curtail their presence in the air, your family might suffer badly from them. Air purifiers (mainly those with True HEPA filters) are known to be very effective in removing allergies from the air. (You can check our guide of Best Air filter for allergy)

You have Asthma Symptoms

You may not realize it, but asthma is a very deadly respiratory disease. A serious attack can lead to death. So whether it’s you or one of your relatives who have the symptoms, apart from taking your medications seriously, you should avoid contaminated air.

An air purifier can be very helpful in keeping your indoor air sanitized, so you never feel endangered.

You Don’t Like Pet Odor or Pet Hair

Pet hair is a common cause of allergies, and given the fact that more than half of American homes have pets, it becomes necessary to have an air purifier around to take care of the hairs and odors. So if you have one of those fluffy buddies around, then you should consider getting an air purifier. (You can check our Best Odor Removing Air Purifiers article)

You Are a Smoker

If you smoke or have any relative or friend around who does, then consider getting an air purifier. Smoking is not only dangerous to the person who smokes; it can also be cancerous to those around. So make sure your air is free of those toxic gases. (You can check our guide of Best Air Purifiers for Smoke )

Check our comprehensive Article of Best Air Purifier Under 100 if you are in a tight budget.

To Wrap It Up

So, again – is an air purifier worth it? Definitely!

It’s difficult to imagine any home that is completely free of these things (pollutants). So to stay safe, it’s advisable to have an air purifier around. Luckily, there are many affordable units that perform excellently well.

Even if you were to purchase an expensive model, the long term benefit is still worthwhile.