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 5 Air Purifiers for Mold Comparison

Image Product Price
Oransi OVHM80 Max HEPA Image

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
Check Price
AeraMax 300 Image

2. 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
Check Price
Winix 5300-2 with True HEPA Image

3. 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
Check Price
GermGuardian AC5350B Elite 4-in-1 Image

4. 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
Check Price
Honeywell 17000-S QuietCare Image

5. 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
Check Price

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.


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.


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.


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.


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.


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.