Air Purifier vs. Humidifier: What’s the Difference?


When it comes to air quality in the home, there are a few appliances that can help. In this article we take a look at two of the most useful ones and compare them. The air purifier vs. humidifier.

These are two items that you may or may not have in your home. But without knowing it, you may actually need one or both of them.

Some people confuse these two items because they seem to be similar. Plus, they’re both related to treating the surrounding air.

The following paragraphs clearly explain difference between these two home air products.


Air purifier vs. Humidifier: What’s the Difference?

In this section we compare two of the most often confused household air products. They may not be among the top home appliances seen in homes but it may surprise you that more homes do need one or both of these devices.

To explain the difference between an air purifier and a humidifier, we first explain what each of the items are. Then, we go into what they do and how they are distinct from one other.


What Is An Air Purifier?

hepa-air-purifierNearly every home can benefit from an air purifier. Its name basically tells you what it does. It purifies the air.

This is especially important today as the levels of pollution keep rising. To give you an idea, here’s a real-time map of air quality in the world.

The most common types of air purifiers around include units for individual rooms, and whole-house air purifying systems.

These devices can range from the smaller personal units, all the way to larger ones. And many in between.

When choosing one, make sure to look for the space it is able to service. The manufacturer will often include this figure in square feet.

This will give you an idea of how big a room each product is effective in.

Together with regular home cleaning, it helps improve overall health of your family.


What Air Purifiers Do

An air purifier makes the air in your home healthy. It collects air from the surrounding environment and filters out the dust, pollens and other nuisances like germs and bacteria.

After the particles are caught in the purifier’s filtration system, the purified air is then released back into the room.

This process makes the air that’s circulating better to breathe.

large-room-air-purifierWhile this is especially important for small children, elderly persons, and individuals with certain illnesses, everyone in your household can benefit from better air quality.

Even a clean home is filled with substances that can endanger your health. Pollutants, contaminants, and allergens are in your carpets and on every surface. Pets can also be an issue.

They can also come into your home through your heating and cooling systems.

As these substances become airborne, you are inhaling dangerous substances every time you breathe.

Air purifiers work by filtering the air. The best purifiers will remove the smallest particles. Allergens and other substances will be filtered away, so the air in your home is clean.

While individual units can be suitable for small houses and apartments, a whole-house purifier is best for average and large size houses. Every room will have fresh air, so your family will be healthy.

In combination with a good vacuum cleaner, air purifiers work in all types of homes whether your home has carpeting or hard flooring. Or, if you have cats or dogs running around.


What Are Humidifiers?

cool-mist-humidifierJust like air purifiers, these devices do what their name says. They essentially humidify the air.

Humidifiers increase the humidity levels in your home. They are especially important during the cold months of the year.

Not only does the drop in temperatures make the air drier, your heating system also dries out the air.

As such, adding a bit of moisture and humidity makes it easier to breathe and better as well.

When you increase the humidity, it increases your levels of comfort. You are less likely to be bothered by chapped lips and dry skin.

Humidifiers can help you stay healthy, too.

You can reduce your risk of nosebleeds, colds, and other respiratory problems when you have a humidifier in your home.

If you do develop a cold or the flu, a humidifier will help you feel better. You can recover faster, and may not need medication.

A humidifier can help you save money on your home energy bills as well.

This is because higher humidity levels help you feel warmer. As a result, you can lower the settings on your heaters during the colder months. This helps you achieve lower energy bills throughout the winter. For each degree that you decrease on your thermostat, you can save 4% on the heating bills.


Available Types of Humidifiers to Choose From

You can choose between portable humidifiers and whole-house humidifiers. They come in different sizes including those you can easily place on a counter or desk. Then there are the bigger units that are installed. These are capable of handling larger areas.

When you are considering one for your home, you should also know how your home itself can benefit. When the air is excessively dry, it can harm your hardwood floors, woodwork, and walls. Low humidity can even damage or destroy your home electronics.

Portable units can work for small spaces, but whole-home humidifiers are best for most homes. This type of humidifier is installed inside your heating and cooling system.

There are no separate units to clean or take up space, and the humidity level is continuously monitored by the system.


Final Thoughts on Air Purifiers and Humidifiers

For comfort, health, a nice home, and lower bills, consider both of these products. They are among the wisest investments you can make for your home and your family.

By making the air around you better, you and your family are able to breathe easier and stay healthier as well.


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