Are you looking for the best air purifier on the market today for your basement? A basement air purifier just like any other air purifier has become a common fixture in a number of homes. It is easy to think that the air in your home is clean. 

After all, you’ve closed the doors and windows so everything inside should be clean right? Well, that is not always the case. The unique odors and smells that are in your home, don’t have to be the signature of your home. You can get rid of these smells using a good air purifier. 

Various companies now make air purifiers that are specifically made for basements and help get rid of the pollutants in the air in basements and help to clean the air. In this article, we take a look at the best air purifiers on the market, and those that we think would be great and effective in a basement.

Quick Tips

Are you in a hurry and want to quickly know what to look for in a god basement air purifier? There are a few factors that you will need to take into consideration. Check on the room coverage. This is important, because when a purifier is placed in a room that is too big, it can get overwhelmed and seem like it isn’t efficient when in fact it is, but it was misplaced. 

Always keep in mind that there isn’t much ventilation in the basement so the purifier needs to be able to work under these conditions. Also, check on the power source and how close it will need to be to the socket.

Another feature to check on would be the operation on the unit. It helps to ensure that it can be preset to a certain extent, especially if the basement has not been turned into a living space. 

You want to be able to set the purifier to operate even when you are not in the room. Check on the levels that you can operate it on. Those that can operate via wifi, are a better bet to go with.

They are easier to operate. You also want to check on what the purifier can clean the air of. You also want to check on the filters that it  has or the type of filtration system and make sure that it will deal with the air pollutants

Top Pick

IQAir Healthpro plus air purifier

We have researched the various air purifiers that are best used in basements and found our favorite pick to be the IQAir Healthpro Plus air purifier. It can rid the air of air pollutants that are extremely small.

Way smaller than what regular air purifiers can remove. It is also one of the most silent air purifiers and it uses technology that is healthy for both you and the environment. 

Our 5 Reviews of Basement Air Purifier

IQAir Healthpro plus air purifier

IQAir Healthpro plus air purifier

IQAir has some of the best-rated air purifiers on the market today. This air purifier will clean up 41% of the air in your space. It has great qualities that make It a great air purifier to own. It can clean the air of even the finest particles that can be dangerous to your health. 

It can clean the air of very small particles that are smaller than 0.1 microns, which make up the majority of airborne particles in the air. Most of these particles can cause diseases like respiratory illnesses and even cardiac arrest.

This air purifier has a hyper HEPA filter, which will filter the air of even the smallest of particles, down to 0.003microns. This is 100 times far more effective than other filters on the market today. This size is also 10 times smaller than viruses. 

When buying an air purifier, it is important to figure out how healthy the air purifier is both for you and the environment. Some purifiers, emit ozone, and some emit chemicals which you will not want to be part of your daily life. IQAir is one of the few air purifiers on the market today, that makes sure that it uses only proven technological methods to filter the air. This is a feature that you will need to be looking for. 

This unit uses one of the best fans, ever to be used in a stand-alone air purifying unit. This purifier uses aerodynamics to convert energy into more air. One of the important things that this unit offers you, is that it has considerably less noise than other air purifying units. The pleated design of the hyper HEPA filter translates higher airflow whilst at the same time increasing the life of the filter. 

How does it work? It has four filtration stages. The first is the Premax micro-particle filtration stage, where coarse particles are eliminated. These include particles such as pet dander. The next stage is the V5-Cell Granular activated carbon absorption & pelletized chemisorption. 

At this stage, the volatile organic compounds and harmful chemicals.  are eliminated. And then there is the hyper HEPA filtration stage. At this stage, the finest particles are filtered. This includes particles like allergens which can be extremely harmful.

Regardless of the fan speed that you put it on, the IQ Air makes very quiet purifiers. The manufacturer says it has 32% less noise. 

This is a great improvement from other competitors and makes it a great buy, especially if you will be running it through the night and need it to be quieter than during the day when there are other noises to drown it out. The silence is thanks to the ingenious construction, where the fan is placed in the middle of sound accentuating features. 

Think of it like placing a noisy fan in a soundproof room. The walls guarding it will muffle the sound and no one outside the room gets to hear it. This is the same concept the I1Air uses.

The design incorporates rubber suspension pads, which will muffle the sound made by the fan as it works. The Even Flow diffuser, will then defect the sound back into the system.


  • It is a quality purifying unit
  • It works very well at very low noise levels. 
  • It purifies and cleans the air at a fast rate and is very effective as well. 
  • It saves you energy.


  • It is costly

Additional Reviews and Price

Honeywell True HEPA Allergen Remover

Honeywell True HEPA Allergen Remover

If you have a large basement area, then you will need to make sure that you look for the air purifier that has the ability to clean the air in a large room. The Honeywell True HEPA Allergen remover is made especially for extra-large rooms approximately 465 square feet. It will capture air pollutants as small as 0.3 microns. 

It has an auto timer off option. So it does not matter that you will not be in the room much to ensure that it is turned off at a certain time. You just need to set the timer and leave it to do its thing! It also has decent room coverage, of 465 square feet. You can set the timer to 2,4, or 8 hours shut off times. You can easily control this unit thanks to the easy to touch controls. 

This air purification system has 3 cleaning levels and a turbo cleaning system which helps to remove air pollutants like dust mold and even smoke. It is an efficient air purifier and will clean the air in your basement, up to 5 times in an hour. 

When the filters are about to need replacing, you will not need to guess, the indicator will quickly let you know.  when it is time. This air purifier will help to clean the air of odors and germs alike. Honeywell has done a pretty decent job of ensuring this. The activated carbon pre-filter plays a big role in reducing odors. 

You get four amazing cleaning levels, which are to clean germs, allergens, general cleaning, and turbo. You can easily improve the quality of air in your home using this state of the art air purifying system. It is also relatively cheap to run and maintain. The filters will need to be replaced, but this will feel like a punch to the gut. 

They are affordable and easy to replace. This is an important factor to consider when buying an air purifier that has a filter. Also, think about the country that you are in and whether or not the replacement parts can be found easily or not. Otherwise, you may end up with an air purifier that becomes a whit elephant after a while.


  • It has a true HEPA filter which is great at cleaning the air for you
  • It is certified as a safe purifier to use. 
  • It is almost silent in the way it operates
  • It helps save you energy. 
  • It is well designed.


  • It is bulky and will not easily fit in some small rooms. 

Additional Reviews and Price

Alen Breathe Smart Classic

Alen Breathe Smart Classic

The Alen breathe smart classic, is one of the favorite basement purifiers on may lists. It has a lot going for it, that will make your life easier and help you breathe easier. One of the important things to think of when choosing an air purifier is what you will be using it for and what type of air pollutants it will help to get rid of. 

If you want to get rid of smoke, then it means that this is the feature that you must be on the lookout for more than any other feature. The Alen breathe smart classic, is made to clean the air specifically of dust, allergens, pollen, and fur as well as household odors. It has a true HEPA filter which is great for capturing air pollutants as small as 0.3microns in size. 

It also fairs very well in very big rooms. This is a great attribute especially for a basement that is usually bigger than the average room. It will clean 1100 square feet every half hour.

It cleans the air faster than most air purifiers in its range. The manufacturer claims that it cleans the air 3 times better than competitors. Its ability to clean large areas makes it a good fit for big open spaces like open-plan apartments. 

It has a number of features that make it a great fit for a lot of people’s basements. The light sensor system helps you know the type of air quality that is in the room, and this will also help you track how efficient it is. You can also adjust the speed of the fan. 

If you are worried about it making noise for you throughout the night or even just being an annoying presence throughout the day, then you can stop worrying.

The unit has silent operation and you will not know it is even on. Speaking of which, it also has an auto mode which means that you do not have to manually adjust the fan speed, it knows when to do this and it does. 

Another great thing about this air purifier is that it is light on your pocket. It is an energy-saving purifier. This is great for both the environment and on tour pocket. It also comes in different styles that you can easily match your decor. It covers rooms up to 900 square feet.

You will only need to replace the filters once a year. This makes it a cheap purifier to maintain. It is also known for its super quiet and smooth operation.


  • It is made for very big rooms, which makes it excellent for basements. 
  • It has a beautiful and elegant design. 
  • It has a quiet and smooth operation
  • It is very effective in cleaning the air.


  • It is made for large rooms and so it may overwhelm small rooms. 

Additional Reviews and Price

Silver Onyx Air Purifier

Silver Onyx Air Purifier

Looking for an air purifier for a basement means that you need one that can handle a big room, such as the size of basements. The silver onyx is both great for big rooms and also affordable to buy.

It efficiently clears the air and makes it more breathable and less must. This is common for the air that is in basements. But a good air purifier made to reduce these conditions can make all the difference. 

It has a True HEPA filter, Ultraviolet (UV-C) Light, and Activated Carbon filter. It also uses ionizers, as an optional measure, which work well in cleaning the air. It can help to keep your homes air clean and free from pet dander and other household pollutants like dust.

The general shape of the filters and inner components are cylindrical. Making it more efficient and effective as the surface area is increased. It has total room coverage of 500 square feet. The silver onyx air purifier cleans the air using 5 very effective filtration systems. It has a mesh prefilter, which will help to trap the larger airborne particles. 

The true HEPA H1 filter then traps the much finer particles like dust and allergens. This purifier also has an activated carbon layer that then neutralizes household odors. The negative ion generator destroys allergens, whilst a UV LED light and photocatalyst helps to get rid of pollutants like mold and germs, which are prone to occur in basements.


  • It is portable 
  • It has an elegant design
  • It has good room coverage
  • It uses modern technology to clean the air and give efficient


  • It is not as durable as its competitors. 

Additional Reviews and Price

Buyer’s Guide

Air purifiers will also help you get rid of allergens that may be floating in the air. Some of these are harmful and can pose a serious health risk. Some air purifiers can also help to get rid of mold which is very harmful especially when it is in large doses. 

An air purifier cleans the air and removes impurities, some of these are mildly irritating whilst others are more dangerous. If you have an issue with dust mites in your home, this will help you clean less around your home (spend more time living than cleaning). 

Basements are usually the number one place where things tend to get piled up, and there is a greater chance of hoarding going on there unless it has been turned into a room that is cleaned regularly. Most basements have very little ventilation, which is key to letting in the fresh air and improving air quality. 

Because of the lack of ventilation in a basement, there is a build-up in concentrated air pollutants, making them more lethal than air pollutants in well-ventilated rooms. Having an air purifier can make your life so much easier.

You will find that breathing is much easier with clean air circulating in the room and the way to get the air quality to an acceptable and fresh level in a room without windows like a basement. 

Should I use an air purifier in my basement?

by nature, basements have very low ventilation, with little to no windows, and hence no fresh air coming in from outside. This is the reason why you need to find a way of improving air quality in the basement. 

Basements usually face the brunt of water leaks that may happen through the house. This also means that mold and mold spores are more common in the basement than in any other parts of the house.

It is only a matter of time before it spreads through the house, and causes damage, not only to the structure of the house but to the health of the people living in it. 

The best way to stop this is to make sure that you deal with it just as it is coming up. The first sign of mold should be your cue to act and get rid of it. it is not something that you should be playing around with. 

The presence of mold has varying effects on people. Those that are sensitive to it, may experience red itchy skin, sore eyes, breathing problems amongst others. These are just some of the milder reactions. 

For people with respiratory problems like asthma, having mold in the home can be very dangerous and detrimental to their health. An air purifier will help deal with mold in the basement where it is most likely to appear. Nipping it in the bud is what you want to do, and avoid it spreading. Basement air purifiers are specially made to deal with mold.

Final Thoughts