Do you need a​ dehumidifier or air purifier? The air we breathe has a huge impact on our health, and yet it is often one of the last things we consider when trying to feel our very best.

We start by fixing our diet, maybe adding some exercise. If we’re being conscientious, we might consider factors like sleep and general lifestyle.

And yet we overlook something as fundamental as air.

That’s because we tend to take breathing for granted. Or perhaps we assume that there aren’t really any variables to consider here.

This is far from the case, and as we will discover in this article, understanding the difference you can make to your air quality with either an air purifier or dehumidifier is crucial to enjoying the best health possible.

Why Clean Air Matters – Air purifier vs. dehumidifier

air purifier vs dehumidifier

In truth, air quality can vary drastically dependent on many factors. And if you’re breathing in dust, bacteria, and allergens on a constant basis, then of course that’s not going to have particularly beneficial effects on your health.

Likewise, there is an ideal level of humidity for air, which can drastically impact on your ability to extract oxygen. Seeing as oxygen is critical for every single biological function in your body, this is rather important!

It’s not just about getting enough air then, but about the quality of the air you’re getting. If you are better able to utilize oxygen in your home, then you will enjoy improved brain function and mood!

And it’s not just about the direct impact you can have on your air quality either. Changing your air quality will impact on factors such as mold and condensation, both of which can further affect your well being and even your energy bill!

Dehumidifiers and air purifiers are two devices that impact greatly on your air quality and therefore your health. But these machines work differently, so it’s key to know the difference.

What is the Difference Between Dehumidifier and Air Purifier?

Alen BreatheSmart FIT50 Air Purifier

Alen BreatheSmart FIT50 Air Purifier

hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier

hOmeLabs 4,500 Sq. Ft  Dehumidifier

So what is the difference between a dehumidifier and air purifier?

Essentially, a dehumidifier is a device that works by removing droplets of water from the air. This can have beneficial impacts on your health by making the air easier to breathe, and it can also impact on your property – which in turn has a secondary effect on your health!

The ideal range for a dehumidifier is below 50%. Whether or not you need to get a dehumidifier will depend entirely on what the moisture level in your home is. That in turn is going to be dictated by factors such as the environment/climate, as well as your home’s design.

Some people will find that their air is too dry which can likewise lead to various issues. If that is the case, then you may actually need a humidifier. There’s also an element of preference here, with some people preferring a more moist environment.

Air purifiers on the other hand work by removing things like dust, dirt, mold spores, and pollen from your air. This in turn makes the air easier to breathe and can help to combat such issues as allergies and the transmission of infectious disease.

What this also means is that an air purifier won’t normally do anything to alter the level of moisture in your room: and a dehumidifier probably won’t do much to change the level of bacteria or dust in your air either!

With that said though, you can find a large number of devices that perform multiple functions and act as both a dehumidifier and an air purifier.

Air purifiers in general come in a wide variety of forms. There are air purifiers that work using carbon filters for example – essentially sieving the air by letting it pass through substrates such as activated charcoal or coconut carbon.

Likewise though, there are also air purifiers that work by attracting particles with a certain charge, or creating a fake atmosphere.

Generally, carbon filter purifiers are the preferred option, though several solutions will combine different methods to provide a comprehensive air purification process!

Is an Air Purifier Better Than a Dehumidifier?

Is An Air Purifier Better Than A Dehumidifier

If an air purifier actually cleans unwanted contaminants from the air, then you may be tempted to think of an air purifier as being superior to a dehumidifier.

This is an incorrect assumption however, instead it very much depends on your situation and your desired outcomes.

For example, you will likely find that a dehumidifier is better for dealing with mold. While an air purifier will help to remove the mold spores from the air, this will not be enough to prevent the mold from setting in in the first place.

Conversely, using a dehumidifier helps to avoid the circumstances that attract mold in the first place.

Mold forms when water droplets appear on cold surfaces via condensation, which then provides the perfect nesting ground for mold.

This is particularly common in places that receive little air circulation: behind curtains and cupboards for instance.

For this reason, an air purifier will have little effect on the mold itself. It will however prevent the mold spores from travelling around the environment, and so may help to reduce some of the unwanted health effects of inhaling mold.

This also makes a dehumidifier a logical option for your basement. A basement is a room that you probably won’t spend a huge amount of time in. However, it is also a space that is prone to getting damp due to being below ground level and getting little air circulation.

A dehumidifier can also be useful to protect your bathroom from undue deterioration! It’s also very helpful for combating bronchitis.

But on the other hand, air purifiers work particularly well in other circumstances. If you have allergies for instance, then getting an air purifier can be one of the best decisions. That’s because air purifiers will actually be able to remove the dander and the pollen from the air that could otherwise cause a reaction.

If you have a minor allergy to cats and dogs, then using an air purifier may even clean the air for you to the point that you are able to keep a pet!

Air purifiers are also very effective at helping you to keep your home cleaner. If you find that you are constantly brushing up dust, then you may find that you benefit from a purifier that will help to remove some of those issues.

Those that are concerned about the transfer of disease, or who just want to breathe cleaner air, should also choose the air purifier for preference.

This can also sometimes help to add a fresh smell that will be rejuvenating and pleasant.

Finally, many situations benefit from either machine. For example, dust mites can be dealt with using either a dehumidifier or an air purifier.

Whereas an air purifier will help to remove dust mites and also remove their harmful droppings, a dehumidifier can be effective in avoiding an environment that would attract them or allow them to thrive in the first place!

do i need an air purifier or dehumidifier?

do i need an air purifier or dehumidifier

With all that in mind, what then is the best option for your home?

The ideal solution for anyone who is able, is to invest in both a dehumidifier and an air purifier. There is no reason that you can’t run both a dehumidifier with an air purifier in the same room.

In fact, you will find that combining the two causes both machines to work more efficiently: the dehumidifier will work better thanks to the lack of contaminants that could clog up the system. Likewise, the air purifier will be able to operate better where the air is drier and it can more easily remove particles as a result.

Your success though will depend on a large degree on the specific model that you invest in. Remember that there is a big difference between air purifiers in particular, and that you can get a range of different dehumidifiers as well.

Likewise, think about factors such as noise and such as energy efficiency if you want to have the best all-round experience and ensure that you won’t cause other issues.

Shop around, compare, and read reviews before you make your purchase.

If you are unable to afford both, then you should think about the primary issues that you are dealing with.

If it’s related to unwanted contaminants in the air, then get a purifier. This will help you to feel healthier, avoid illnesses, combat allergies, and more.

If your issue is more related to moisture, mold, or condensation, then consider getting a dehumidifier. This is perfect for any scenario where your home is either very damp and cold, or where you might live in a warm and tropical climate.

But whichever you get, you will find that taking some time to invest in your air quality will make a big difference to your home and to your general health. Good luck and enjoy being able to breathe easy!