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10 Best Air Purifiers for Basement – (Reviews & Buying Guide 2022)

Are you searching for the most budget-friendly, yet efficient ways to get rid of pollutants such as mold, dust, pet dander, and unpleasant odors in your basement or other rooms of your home?

If that’s the case you might want to look at the best basement air purifiers on the market! By using a basement air purifier you save yourself a lot of cleaning time and you protect your health too!

But there are so many options that it is hard to decide on one product. To help you, we gathered the most excellent basement air purifier reviews!

Best air purifier for Basement - Top-Picks

1. Alen BreatheSmart Flex Air Purifier for Mold in Basement

alen breathesmart flex air purifier

One of the most efficient purifiers you can use in your basement is this Alen BreatheSmart Flex. it will purify the air in spaces as wide as 700 sq ft. And it will renew the air twice in one hour, so you always have clean air in your room and the noise level goes from 39 dB on low speed to 55 dB on high speed

We know that mold and bacteria are some of the most present issues in basements. This Alen BreatheSmart Flex HEPA air purifier is excellent for a moldy basement but also for removing dust, pet dander, odors, and other impurities. It will also prevent mold growth and bacteria from developing in your basement.

The activated Carbon of this Alen BreatheSmart Flex air purifier will eliminate VOCs, smoke, cooking odors, and others. Besides the Carbon layer, this air purifier uses a True HEPA filter as well. The HEPA filter will clean your air of 99.97 % of pollutants. It will also last longer than other types of filters.

On top of all these qualities, the Alen air purifier will consume only about 36 W so you will not waste money on electricity. It has a sleep mode that helps you rest as you can turn the lights off too. And the design is so elegant that it will fit in any type of background.


  • The true HEPA filter and activated Carbon
  • Covers 700 sq ft
  • Sleep mode
  • Different colors


  • If you use this at high speed, it makes more noise
  • Might take some hours to calibrate it to the air in your space

2. Honeywell HPA300 True HEPA Allergen Remover

Honeywell HPA300 true HEPA Allergen Remover

Honeywell HPA300 also offers a high-quality air purifier that you can use in your basement but also other rooms of your house. It will cover spaces of up to 465 sq ft and replace the air up to five times per hour.

This Honeywell HPA300 air purifier uses a True HEPA filter to get rid of impurities such as dust, pollutants, bacteria, mold, pet dander, and even VOCs. Overall, it can get free of 99.97% of allergens in your air. It is one of the best basement air cleaners to purchase!

 You can choose between three different air cleaning levels and a Turbo cleaning setting. If you want to remove unpleasant odors, this product will help you with that too.

Finally, this Honeywell True HEPA Allergen Remover also offers you a friendly touch screen option as well as an indicator for replacing the filter. It comes with an automatic shut off timer so you can schedule it how you want. The warranty if five years and one screen comes with the package


  • True HEPA filter
  • Reduces impurities and odors
  • Covers 456 sq ft
  • Five years of warranty


  • Louder than other devices but you can set it on a lower speed, and it will produce less noise
  • It might generate a chemical scent until it calibrates

3. Rabbit Air MinusA2 SPA- 780A Basement Odor Eliminator

Rabbit Air Minusa2 SPA-780A

For those of you looking to get a quiet air purifier for your basement, it doesn’t bet better than this Rabbit Air MinusA2 SPA- 780A. It uses a high-quality BioGS HEPA filter to clean your air and keep allergens away! This type of HEPA filter is even more efficient than the True HEPA ones.

The cleaning air process goes through six different stages. During these stages, the purifier gets rid of bacteria, dust, pet dander, allergens, and other germs. It will also reduce unpleasant odors in your basement or any separate room you decide to use it.

This Rabbit Air Minusa2 SPA-780a air purifier will cover wide spaces of up to 815 sq ft so you can use it almost anywhere you want. There is also the option to mount it on the wall if you don’t want to place it on your floor. You will find that this is the best air purifier for 800 square feet you can get.

Moreover, the noise of this Rabbit Air Ultra Quiet HEPA Air Purifier will produce goes from 20.8 to 45.6 dBA, which makes it a very silent product. There are five speeds to choose from, and the noise will be lowest at low rates. The manufacturer also offers five years of warranty when you purchase this air purifier!


  • BioGS HEPA filter
  • Covers 815 sq ft
  • You can mount it on the wall
  • Very silent


  • It might struggle when it comes to removing dense odors
  • No other colors to choose from when you purchase. However, this is a universal design that will match all spaces

4. IQAir HealthPro Plus Air Purifier

IQAir HealthPro Plus Air Purifier

Another air purifier that you can use in your basement is this IQAir HealthPro Plus that will cover up to 1125 sq ft. It is ideal for large spaces of all kinds. This unit received recognition for the best purifier for asthma patients and people who suffer from allergies.

The filter this HealthPro Plus air purifier uses is a HyperHEPA Filter, which is a lot more efficient than other filters. It will get rid of the smallest impurities in your air up to 100 times more efficiently than other products. This air purifier for 1000 square feet spaces will offer you a medical-grade air.

By using this IQAir most powerful room air purifier, you get rid of dust pet dander, allergens, germs, viruses as well as other pollutants. It comes with a panel of buttons that you can use to set it up according to the air you need to clean. There are six speeds to choose from as well as a timer. There’s also a remote control that comes with the package.


  • Offers medical grade clean air
  • HyperHEPA filter
  • Covers up to 1125 sq ft
  • Six speeds and timer settings


  • You can’t choose between different designs
  •  It doesn’t come with an automatic function

5. Oransi Max HEPA Large Room Air Purifier for Asthma

Oransi Max HEPA Large Room Air Purifier for Asthma

This Oransi air purifier is ideal for spaces up to 600 sq ft so you can use it in small rooms but also medium and larger ones. It is one of the best basement air systems for removing mold, dust, pet dander, and odors.

This product is an EnergyStar one, which means that it will consume little energy. AHAM also tested the device and certified its quality. All you have to do is plug this purifier in and enjoy a fresher and cleaner air at all times.

It uses a HEPA filter to get rid of all the impurities in the air you breathe. The sound will go from 34dB to 53dB, which is not bothering. It also generates white noise to help you sleep better and relax any time you want.

There is also a Carbon filter that will help you reduce and even eliminate strong, unpleasant odors in your space. There is an automatic function that will set the fan at the right speed according to the quality of your air.

Along with this product, you also receive ten years of warranty. This warranty is more generous than other similar devices.


  • Uses both a HEPA and a Carbon filter
  • Ten years of warranty
  • EnergyStar device
  • AHAM certificate


  • You might need to vacuum the filter every three months to use it for a year
  • Not a cheap product but definitely a highly efficient one

6. AeraMax 290 True HEPA 4-Stage Air Purifier

aeramax 290 air purifier

When it comes to finding the best air purifier for basement smell as well as removing pollutants, this AeraMax 290 is a great choice. It also comes at a middle-range price so you will feel comfortable purchasing it.

This AeraMax 290 True HEPA Air Purifier will work ideally for spaces between 300 sq ft and 500 sq ft. You can use it in your basement but also in your bedroom or your kids’ room. Since it is so efficient at reducing odors, it will make for a great kitchen air purifier as well.

The filter of this Aeramax 290 air purifier is a HEPA, one that helps it eliminate more than 99.995% of pollutants. It also works with Antimicrobial Treatment to clean the air of germs, pollen, dust, allergens, and so forth. The Carbon filter is attached to the HEPA one to dissipate odors that are bothering you.

There is an automatic function that adjusts the purifier to the conditions in your home. You can also choose a high-performance level if you have a cold or a severe allergy. The filter change indicator will let you know when it is time to replace the filter for the best results.


  • The HEPA filter and Carbon filter to reduce pollutants and odors
  • Covers rooms up to 500 sq ft
  • Automatic function
  • High-performance level to protect you from cold


  • Might be noisier than other products
  • Not an Energy Star product

7. Silveronyx Air Purifier for Home Allergies

silveronyx air purifier

This SilverOnyx air purifier has all you need to keep your basement clean and fresh. Uses a True HEPA 13 filter to catch all the bacteria and odors you might be concerned about in your air. You can use it in spaces up to 500 sq ft wide.

The five levels of filtration that this SilverOnyx 4 in 1 Air Purifier has will reduce dust, pollen, pet hair, allergens, and other impurities. Overall, it will get rid of about 99.97% of pollutants that are dangerous for your health. And, this is one of the budget-friendly air purifiers for the basement that you can consider purchasing!

Besides the HEPA filter, there is also a carbon filter, a UV C light, and a system of ions to purify your air. It has a sensor that will adjust the speed according to how dirty your air is. You can also set it up manually if you want to do that.


  • The HEPA filter, Carbon filter, UV C light
  • Detects the air quality
  • Automatic function
  • Covers up to 500 sq ft


  • It might not be as efficient for reducing heavy mold. But if you use this device, you will not develop mold in your house.

8. Airthereal APH260 7-in-1 True HEPA Air Purifier

Airthereal APH260 7-in-1 True HEPA Air Purifier

One of the cheapest air purifiers, yet very efficient that you will find is this Airthereal APH260. The performance of this purifier comes from the True HEPA filter as well as the Carbon filter it uses.

These filters will get rid of the most dangerous allergens in your space. You can use it to eliminate particles of 0.1 microns from dust, dust mites, pet hair, and even viruses and germs.

 This APH260 air purifier has a CADR certificate of 152, and it can clean the air in rooms up to 330 sq ft. You will be able to breathe in cleaner air in 10 minutes once you start using this device.

The smart control function measures the air in your room and adjusts the device to clean it properly. If you use the sleep mode, you will enjoy a quieter purifier that will not bother you when you rest. And you also get an alert to let you know every time you need to change the filter.


  • CADR certificate
  • For rooms up to 330 sq ft
  • HEPA and Carbon filter
  • Budget-friendly product


  • Louder than other purifiers if you run it on high speed
  •  Takes longer to get rid of heavy odors

9. InvisiClean Aura II Air Purifier

InvisiClean Aura air purifier

This InvisiClean Aura air purifier uses a HEPA filter, ionizer, Carbon filter, and a UV C light to sanitize your air. It will successfully clean the air in rooms up to 319 sq ft. You can use it in your basement but also in other spaces in your house.

With this InvisiClean IC-5018 Aura II 4 in 1 Air Purifier, you will not have to worry about allergies at all. It will eliminate dust, pollen, pet dander, and other potential allergens as soon as you turn it on. It will also use 82% less energy than other similar air cleaners. The CADR level is 170 CFM.

The HEPA filter reduces impurities in your air up to 99.97% while the UV C light sanitizes it. Unlike other cleaners, this one will be one of the most silent air purifiers you can get. It stays silent at low and high speeds as well. It also has a CARB certificate, and you receive it with three years of warranty.


  • CADR and CARB certificates
  • The HEPA filter, Carbon filter, and UV C light
  • Eliminates all types of pollutants
  • Reduces unpleasant odors


  • No other designs to choose from but the universal white color
  • Will not work the same for spaces bigger than 319 sq ft

10. Pure Enrichment PureZone Air Purifier

Pure Enrichment PureZone 3-in-1 Air Purifier

The last but not the least air purifier for basements that you can consider purchasing is this Pure Enrichment model. It is a 3 in 1 purifier that uses a HEPA filter and a UV C light to clean your air as well as possible.

The True HEPA filter will catch dust, pollen, bacteria, and other impurities, while the UV C light will reduce germs and allergens. You can also use this device to eliminate bothering odors. It will work great in all the rooms of your house. The coverage recommended space is about 200 sq ft.

This purifier is also a silent device. It will get to 30 dB so it shouldn’t bother you when you want to relax. The automatic function allows you to set the unit off according to the timer you choose. This time could be after two, four, or eight hours.

As far as the speeds go, you can decide between a low, medium, and high speed every time you use this device. It weighs only six pounds so you can move it from one room to another quickly.


  • The HEPA filter and UV C light
  • Covers 200 sq ft
  • Silent device
  • Timer function available


  • It will not be as efficient in large rooms
  • The airflow might not be as powerful as other units, but if you set it on high speed you get the results you want


This guide offers you the basement air purifiers with impressive qualities and affordable prices. The great news is that you can use them in any other room of your home as well. If you want to use them in your basement, they will accommodate all your needs to have clean air every moment of the day. Breathing in pure air is essential for your health as well as the safety of your family.

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