What is an Activated Carbon/Charcoal Air Filter Used for?

Photo of an Activated Carbon Charcoal Air FilterOne of the least understood filters on an air purifier is the Activated Carbon filter (also referred to as Activated Charcoal air filter.)

The reason being is that most manufactures of air purifying products don’t highlight this feature up front.

What companies like to do instead, is showcase the most marketable feature of a product, such as a True HEPA filter or Ionic generator because these are the two terms that most consumers have come to understand, and so the Activated Carbon filter takes a back seat.

However, an Activated Charcoal air purifier is actually a very powerful product and it’s worth understanding how it works.

Why?

Because, it does what no other type of filter can do.

In this article, we’ll explain everything you need to know about Activated Carbon/Charcoal and how it relates to air purifying devices. By the time you’re done reading, you’ll know exactly why this feature is important to have on any machine.

What is Activated Carbon/Charcoal?

As we mentioned previously, Activated Carbon is also known as Activated Charcoal.

The terms go hand in hand.

What makes carbon or charcoal “activated” is that fact that it  has been specially treated with oxygen in order to open up the pores of the carbon atoms. What this does is increases the surface area of the charcoal and makes it very porous, allowing it to do a better job at absorbing certain types of airborne particles.

Most notably, this type of filter is excellent at absorbing odors and gases. This includes odors from smoke, pets, chemicals, mold, cooking, etc.

Once these particles flow through the charcoal, they become attached to the surface and trapped, unable to return back into the air. This results in cleaner, freshers smell air.

Why Should You Look for an Activated Charcoal Air Filter?

When searching for an air purifier for you home, it’s important that you look for a product that contains an Activated Charcoal air filter because it will be a be a better investment than a device that doesn’t include it.

What you’ll find is that an Activated Carbon filter picks up where other air purifying filters leave off – it gets rid of odors.

Other types of air purification technologies, such as HEPA filters and Ionizers, are not capable of removing smells from a room. That’s because their filtering type is not equipped to do so.

If you want to remove odors and smells from a room, an Activated Charcoal air purifier filter is the only way to do it.

What’s also great about this type of filter is the fact that they are 100% washable and reusable, up to a point. This allows you to reap its benefits without having to pay for a replacement as often as you would for say, a HEPA filter.