Do HEPA Filters Remove Smoke?


It’s a problem for people all over the world even if they don’t smoke tobacco.

Smoke comes from automobile exhaust, factories, cooking facilities, cigarettes, and more.

With pollution levels on the rise, it’s no wonder why people are searching for more ways to remove the smoke from their indoor air.

Since we all spend a great deal of time there, it’s crucial that you have clean and healthy air the entire time you’re at home.

This is one of the reasons that air purifiers are so popular, especially ones with HEPA filters.

But, do HEPA filters remove smoke?

If you’re not sure, this article is for you. We’ll share with you the basics of what you need to know about a HEPA filter and air purifiers.

Understanding What an Air Purifier Does

Air purifiers are machines that are used to clean the air.

They do this by filtering indoor air through a series of filters, removing the airborne toxins, and pushing back out clean, fresh air for you to breathe.

Air purifiers that use HEPA filters are very good at removing visible smoke, but they can’t get rid of that smokey odor in your home.

Another specialized type of filter is required for smoke odors – Activated Carbon filter.

However, HEPA filters can reduce some aspects of smoke smells from getting worse by stripping the visible smoke out of the air before it has a chance to accumulate.

For people who routinely smoke tobacco in their homes, this is a fast and efficient way to improve the quality level of your indoor air.

You can find the best air purifier for smoke here if you’d like to see what it can do.

If you have more visible smoke in one area of your home, this is where you want to put your air purifier with a HEPA filter system.

You may even want to invest in more than one unit and put one in the room that you frequent the most and one in the room with high levels of smoke.

How Does a HEPA Filter Work?

A HEPA filter is a very dense filter.

This greater density makes it an effective way to trap visible smoke and cycle clean air back out of the system.

Visible smoke gets sucked into the air purifier, and once it’s inside, it gets cycled through the HEPA filter.

As the air gets forced through this dense filter, the visible smoke and contaminants get caught while the clean air continues to get pushed out through the other side and back into your home.

Does HEPA remove smoke only?


HEPA filters also reduce the number of pollutants that show up in your indoor air such as dust, allergens, bacteria, and mold spores.

So, clearly the answer to the question “Do air purifiers get rid of smoke?” is yes, but an air cleaner is a good thing to have in the home regardless if you’re just using it for smoke removal.

Bottom Line

Do HEPA filters remove smoke?

Visible smoke, yes. Smoky odors, no.

However, since it’s cleaning the visible smoke out of your home, it can technically reduce the severity of the smoke smell that lingers in your clothing, carpet, drapes, and furniture.

If you’re looking for other ways for how do you eliminate smoke odor in a house, we’ve outlined some tips for you in that post.

If someone in your home has a smoke allergy or a respiratory condition that makes them more sensitive to smoke, you may want to invest in an air purifier with a HEPA filtration system to make them more comfortable.

It’s a fast, safe, and efficient way to make your indoor air healthier.