The Best Air Purifiers for Mold

It is essential to own an air purifier in order to have a healthy and fresh air in your home, and also avoid mold development, which can cause you several health problems and can affect your entire home as well. In order to obtain the best results, you must purchase one of the best purifiers that specialize in mold spore removal, available on the market today. The following best-rated mold air purifiers will certainly inspire you to choose a product that will meet all your needs.

Top 6 Air Purifiers for Mold Comparison

Image Product Price
Oransi OVHM80 Max HEPA Image
Best Model

1. Oransi OVHM80 Max HEPA

  • Impressive filter efficiency – it eliminates over 99% of impurities
  • Removes microscopic particles that are down to 0.3 microns in size
  • Perfect for medium sized rooms – recommended for spaces of up to 600 square feet
  • Pre-filter captures large sized impurities; HEPA filter eliminates particles as small as 0.3 microns; Activated carbon filter removes VOCs, gasses, and unpleasant odors; Anion generator refreshens the air
  • Features 4 fan speeds and an auto mode
  • Covered by an impressive 10-year warranty
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PureZone PEAIRPLG Image

2. PureZone PEAIRPLG

  • Impressive particle removal rate of up to 99.97%
  • Effortlessly tackles particles as small as 0.3 microns
  • Recommended for use in areas of up to 200 square feet
  • Effective operation granted by the pre-filter, the activated carbon filter, and the HEPA filter
  • 3 fan speeds are put at your disposal
  • Manufacturer provides a 5-year warranty for the purification system
AeraMax 300 Image
Editor’s Choice

3. AeraMax 300

  • Removes up to 99.97% of airborne particles
  • Is able to remove particles as small as 0.3 microns
  • Can purify the air in rooms that measure up to 600 square feet
  • True HEPA filter effectively removes allergens and pollutants; Carbon filter removes odors
  • Offers 4 fan speeds to choose between; Automatically adjusts fan speed depending on the quality of the air
  • Backed up by a 3-year warranty
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Winix 5300-2 with True HEPA Image

4. Winix 5300-2 with True HEPA

  • Removes up to 99.97% of airborne pollutants
  • Can remove particles as small as 0.3 microns
  • Suitable for rooms of up to 360 square feet
  • True HEPA filter effectively removes mold and other particles from the air; Carbon filter removes VOCs and odors; PlasmaWave technology breaks down allergens and chemical vapors
  • Features 4 fan speeds – Low, Medium, High, and Turbo
  • Backed up by a 1-year warranty
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GermGuardian AC5350B Elite 4-in-1 Image

5. GermGuardian AC5350B Elite 4-in-1

  • Captures 99.97% of dust and allergens
  • Can remove particles as small as 0.3 microns from the air
  • Designed for rooms of up to 193 square feet
  • True HEPA filter removes allergens and pollutants; UV-C light kills airborne germs; Pre-filter and charcoal layer absorb unpleasant odors
  • Features 5 speeds that offer amazing allergen control
  • Comes with a 5-year warranty
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Honeywell 17000-S QuietCare Image

6. Honeywell 17000-S QuietCare

  • Captures up to 99.97% of common airborne pollutants
  • Can handle removing microscoping allergens as small as 0.3 microns
  • Designed for use in rooms of up to 200 square feet
  • Features a True HEPA filter that effectively removes harmful particles
  • Offers 3 cleaning levels for you to choose between
  • Backed up by a 5-year warranty
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Mold Air Purifiers Reviews

Oransi OVHM80 Max HEPA

You can’t expect great results without depending on a trustworthy product, and when it comes to these types of products, definitely the OVHM80 from Oransi is the best choice to go with. Due to the excellent construction, there’s little that this purifier isn’t capable of doing. To offer such amazing results, this air purifier for mold uses a pre-filter, a HEPA filter, an activated carbon filter, and an anion generator. It’s designed for medium-sized rooms, and it produces a small amount of noise when operating, on the lowest fan speed setting producing only 34 dB. Additionally, it features a dust/gas sensor that makes it automatically eliminate the harmful particles from the air and a timer that can be set from 1 to 12 hours in order to save energy and reduce costs.


Effective mold spore removal
Removal of unpleasant odors
Programmable timer
Filter replacement indicator
Ultra-quiet operation


Expensive filter replacements


Mold will remain an unpleasant memory from the past after you start using this air purification system as it features a UV light that destroys micro-organisms, a pre-filter, a HEPA filter, and an activated carbon filter. The combined forces of these systems along with other impressive features that the product comes with makes it one of the most desirable options at the moment. To make your life easier, it announces you when maintenance work is due, more precisely when you have to change the filter. It consumes next to nothing to run, and when set on the lowest speed setting, it’s whisper quiet. Additionally, it comes with an automatic shut-off timer that you can set for 2, 4, or 8 hours.


Clean air delivery rate of 80 cubic feet per minute
Automatic timer can be set for 2, 4, or 8 hours
Filter reset indicator announces you when maintenance work is due
Produces only 30 dB when operating
Consumes only 60W to run
Features a UV light that destroys germs and bacteria


No actual downsides exist

AeraMax 300

This model is quite affordable and it definitely purifies very well the indoor air. The AeraMax 300 removes up to 99.97% of pollen, mold spores, germs, viruses, and cigarette smoke as well. It is an asthma& allergy friendly unit, which will highly improve the air quality in your house. It is highly recommended for medium and large rooms, up to 600 square feet. There is a special mode for cold and flu season, which is very effective at capturing influenza virus from the indoor air. The AeraMax 300 model is one of those devices that will certainly meet all your needs in terms of indoor air quality.


Removes mold spores effectively
Can remove unpleasant odors
Compact and modern design
Features an automatic mode
Rapid air purification


Ionizer feature can’t be disabled

Winix 5300-2 with True HEPA

This air purifier for mold also features a true HEPA filter, and thanks to it, up to 99.97% of airborne pollutants will be removed, so that you can breathe a healthy indoor air. Furthermore, thanks to the 3-stage cleaning, a large range of allergens will actually be removed, such as cigarette smoke, pollen, dust, smoke, mold spores, pet dander, and organic chemicals as well. The Plasmawave feature will act like a permanent filter in order to safely break down allergens, chemicals, odors, vapors, and other harmful pollutants, without producing harmful ozone. Furthermore, the Winix 5300-2 also has a smart sensor that gauges the air, and an auto mode that adjusts the fan in order to filter the air as needed, so that you can be provided with the best result. This product is highly recommended for medium and large rooms.


Effective 3-stage filtration ensures mold spore removal
Features useful Sleep mode
Filter replacement indicators
Sensors monitor air quality
Intuitive to use


Not the best area coverage

GermGuardian AC5350B Elite 4-in-1

Just like the other models presented earlier, this one also features a HEPA filter. The GermGuardian AC5350B is a reasonably priced product that will do an excellent job at removing mold spores, common odors, dust, pet dander, and plant pollen as well. Even allergens as small as 3 microns will be removed. Thanks to the UV-C light technology and the titanium dioxide, all these harmful allergens will be eliminated, including bacteria and viruses as well. The unit has 5 speeds, 8-hour timer, 5-year limited warranty, and it is CADR rated 125+. The GermGuardian AC5350B is perfect for small and medium rooms.


Compact tower design
Combats mold spores and odors
Quiet operation
5 speed settings
Small footprint


Small room size

Honeywell 17000-S QuietCare

This great mold air purifier is able to eliminate most of the allergens, odors, and pathogens you actually breathe indoors. The true HEPA filter will capture up to 99.97% of the household airborne pollutants that can affect your health and that can also make you feel uncomfortable. This innovative filter does an excellent job at removing mold spores as well. Therefore, you will not have to deal with the unpleasant and dangerous spores anymore. The Honeywell 17000-S features soft electronic controls with 3 speeds and indicator lights, and it is suitable for rooms up to 168 square feet. This product is available in the stores with a 5-year limited warranty.


Can remove small particles
Effective mold spore removal
Compact and portable design
Ultra-quiet operation
Generous manufacturer’s warranty


Recommended for small areas

How Mold Affects Your Health

When high levels of humidity appear, so does mold, an unwanted guest that can cause serious health issues if it’s not dealt with. To better understand the importance of having a purifier of this kind in your home, read the following lines to learn how mold affects your health.

  • Those who suffer from allergies might find that one of the triggers that cause the allergies to act up are mold spores. If you are an allergy sufferer or a loved one is, then you need a unit that specializes in mold spore removal. The unit will effectively eliminate the spores that linger in the air, thus keeping you protected.
  • If an immunocompromised person is exposed to this air pollutant, a serious health issue can develop, more precisely systemic fungal infection. This means that the sinuses, the digestive tract, the lungs, or the skin can be affected by the infection, the best way to prevent such an occurrence being to ensure that these spores won’t exist in the air that you or your loved ones breathe.
  • Another dangerous health effect of being exposed to these spores is that you might become hypersensitive. Those who develop hypersensitivity become more predisposed to a series of health issues, the most common being allergic asthma and allergic rhinitis. Also, these people might develop a certain form of hypersensitivity, more precisely hypersensitivity pneumonitis.
  • Mold excretes mycotoxins, the extreme exposure to high levels of these secondary metabolites of fungi leading to neurological problems. Worst of all, in some cases, high levels of mycotoxins can even cause death. Fortunately, the cases when mycotoxin levels reach such alarming levels are very rare, but it’s still better to be safe and eliminate the spores from the air.

Mold Air Filtering System Buying Guide

The perfect air purifier for mold is hard to find as the specialty stores and the online environment is filled with a wide variety of products, all of them having their own sets of pros and cons. If you want to make a smart investment and you don’t want to take any chances as mold is a big issue for you, check out this section of the article. Here, we will give you some useful guidelines to follow when purchasing a mold air filtering system to guarantee that the product you buy is actually of a superior quality.

  • Filter Efficiency

  • For a mold air filtering system to be as effective as possible, it must have a high filtering efficiency. This means that it must remove as many harmful particles as possible, preferably over 99%. All the systems featured in our top have a high-efficiency rate, so it’s almost impossible for them to not be effective at removing the unwanted mold spores that linger in the air.

  • Cleaning Levels or Speeds

  • It’s important for a mold air purifier to have several cleaning levels or speeds that you can choose from. This way, you are enabled to customize the unit’s performance as you see fit, meeting the needs of the air quality in the room that you place it in. From this point of view, the more levels or speeds the better as you will surely find the right choice to go with.

  • Area That it Can Cover

  • When purchasing an air purifier for mold, it’s essential to check what area coverage it offers. Generally, these air filtration systems are used in basements or other large areas, so it’s important to make sure that the unit you invest in is actually capable of cleaning the air in a space as large as the one you want to place it in. Otherwise, you will end up buying an underperforming dust air purifier, spending your money in a bad way.

  • HEPA Filter

  • HEPA or high-efficiency particulate air is the most effective air filter at the moment. The filters that meet the HEPA standards are capable of removing at least 99.97% of particles as small as 0.3 microns that pass through them. Such a high-efficiency guarantees that mold spores won’t linger in the air that you breathe anymore and that you will finally enjoy a safe living environment.

  • Automatic Mode

  • An automatic mode comes in handy for such air filtration system as it shows the purifier monitors the air quality levels and that it automatically adjusts the filtration speed according to the level of air pollution. This is a feature that we recommend you look for as it increases the quality of the unit’s performance a lot and it makes it much easier to use as well.

Best Mold Air Purifier Brands on the Market

Are you looking for a quality air purifier for mold to install in the basement or another part of your house? Then make sure that the product you will be spending your money on is actually of a good quality by purchasing it from one of the best brands on the market. When it comes to the production of air filtration systems that specialize in the removal of the toxic and dangerous mold, GermGuardian, Honeywell, and Oransi are definitely the market leaders. Find out more about these respected and renowned companies and learn why they’re the greatest manufacturers out there by reading the following lines.

  • GermGuardian

  • GermGuardian is one of the most renowned, if not the most famous brand on the market that specializes in the production of air purifiers. In addition to the production of top quality air filtration system, the company also produces ultrasonic humidifiers, UV air sanitizers, and more. The reason why this company is so popular among customers is that it manages to deliver high-end products at fair, affordable prices. Thus, you’re very likely to afford what the company is selling, regardless of how low your budget is, and you are ensured that the purifier you invest in is actually magnificent at doing its job as well. Therefore, you’re not only saving money, but you’re gaining a reliable household appliance as well. The seriousness and capability of this company have been appreciated by critics as well, GermGuardian receiving many prizes over the years.

  • Honeywell

  • With a vast experience that spans over the 125 years since the inception of the Honeywell brand, it’s easy to understand why this is one of the most sought after brands on the market. With experience come only high-quality purification systems that deliver the best results possible, innovation and effectiveness being the factors that have the highest impact when it comes to the design and manufacture of the appliances. In addition to producing high-end air filtration systems, the company also produces numerous other types of household appliances that are of an exceptional quality and durability, thus being very likely for you to already own a Honeywell appliance in your home.

  • Oransi

  • Oransi might be one of the newer companies on the market, but it has still managed to impress and gather a massive following as it has produced some of the most innovative air purifiers. Mold is sure to be a bad memory of the past with an Oransi air filtration system in your home as the brand dedicates a lot of effort and uses only quality materials to manufacture the products that it releases. For the company to become a massive success so quickly, it had to stand out from its competitors, a thing that it accomplished effectively as it has focused on making the purifiers better when it came to their overall performance. Therefore, if you care about the quality of your health, put your trust in the filtration systems manufactured by this brand as you will surely not be disappointed.