Top 5 Best Air Purifier for Mold

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Best Air Purifier for mold

Ever noticed a musty smell filling your homes? Many of you must now be aware of the real reason and will instantly associate that smell to the mold that not only affects your belongings inside the house but also your health. Mold poses a serious threat to your health and must be dealt with in time. One can tackle their mold issues with the best air purifier for mold.

Production of mold in your homes- How?

Mold is a type of fungus which is different from bacteria, plants, and animals. These microorganisms are responsible for decomposing leaves, plants, and wood. Since its spores are microscopic, seeing them with the naked eye isn’t possible. However, when mold establishes its colonies on some surface, it appears green, blue or black.

For production, mold requires water which is an essential component for its growth. Like every living thing, mold needs a food source, oxygen, and warmth. If all the mentioned attributes are present at a specific place in your house, mold will grow there.

One of the main reasons for mold growth is the high levels of moisture inside your home. Water leaks, damp basements, poor ventilation in bathrooms and kitchen etc will turn your home into a breeding ground for the infestation.

To save your home and its clean air, taking some measures is essential for example buying a dehumidifier for controlling the moisture level. But a dehumidifier cannot remove the spores of mold in the air. For that, the best air purifier for mold is a necessity.

Different Effects Of Mold

Effects of mold on human health:

Does mold affect yours and your family’s health? Yes, it does sometimes. The effect of mold or its spores isn’t same on everyone. Just like most of the allergens, mold affects the people that are sensitive to it. Other people remain unaffected by its presence.

For those people whose immunity system responds actively to this harmful pollutant suffer from coughing, wheezing, skin irritation, eye irritation, headaches, nasal stuffiness and also throat irritation. In some people mold is even the cause of respiratory problems. If you have asthma, inhaled mold spores can aggravate it too and result in an asthma attack that can be fatal sometimes.

Effects of mold on the house:

Mold has the ability to slowly decompose the material it grows on, hence, destroying it. If mold population is growing on your personal items, it will gradually destroy them. The appearance of your furniture, walls, floors, closets and other important possessions will also be ruined by this type of fungus. So, taking care of mold problem inside your homes isn’t optional but compulsory.

Air Purifiers for Mold:

It is claimed by many manufacturers that their manufactured air purifiers can eliminate many pollutants including mold spores from the air. The air purifiers combat the spores of mold that are waiting for a chance to strike and effectively eliminate them. In the cases, where the air purifier being used is the best air purifier for mold, the troubles of asthma and allergy sufferers will be relieved to a greater extent.

Features of Air Purifier for mold

Now that the significance of air purifier for the mold issue has already been discussed, the next important and practical task is purchasing an air purifier. But you can’t trust every other air purifier to fight the mold in your house. For mold removal, air purifiers should have one or two of the certain features that makes them effective against it. These features are listed below.

1. HEPA Filter:

It is required that your air purifier features a HEPA filter because it is guaranteed to trap particles as small as 0.3 microns including the unwanted mold spores that entered your house without an invitation. Don't go for something that is labeled as “HEPA-Like” or “HEPA-type.” These mentioned devices aren't as effective as HEPA device.

2. Ultraviolet Light:

Instead of capturing the harmful microorganisms including mold spores, UV air purifier takes a more permanent approach against them and kill them by generating a beam of UV light. The light attacks the organisms and destroys their DNA.

3. Activated Carbon Filter:

Mold has this distinct musty smell that when fills your homes ruins every chance of breathing in fresh, pleasant air. That's why activated carbon filter is a much-needed feature in the device you’ll purchase.

The best air purifier for mold must include one or two of the above-mentioned features if not all of them.


Now that we know what to look for in an air purifier for mold, buying a suitable air purifier won’t be a very difficult task. Mentioned below are top5 of the best  air purifier suggestions that you can purchase for tackling your mold issue.

1. Alen BreatheSmart Customizable Air Purifier with HEPA-Pure Filter

Alen BreatheSmart Customizable Air Purifier with HEPA-Pure Filter

Alen BreatheSmart Customizable Air Purifier with HEPA-Pure Filter

Being the powerful air purifier, Alen BreatheSmart has the ability to reduce the mold spores circulating in the air. It captures the pollutants from the space up to 1100 square feet with its HEPA filter. Along with mold, it is efficient for trapping other allergy causing microorganisms.

This unit’s SmartSensor technology can adjust itself depending on the number of pollutants in the air. With four fan speeds, it effectively reduces the pollution inside your homes while maintaining a quiet environment with the WhisperMax technology.

The mentioned technology is designed especially to eliminate the irritating high-frequency sounds. The device includes custom panels, filter options that are customizable, and an air quality indicator that informs you about the quality of the air you are inhaling. There is a wide variety of colors available for you to choose from.


  • Large area coverage
  • Quiet operation
  • Energy Star Certified
  • ● Lifetime warranty


  • Sensitive sensor even detects moisture particles as pollutants
  • Expensive

2. Honeywell 50250-S True-HEPA Air Purifier

Honeywell 50250-S True-HEPA Air Purifier

Honeywell 50250-S True-HEPA Air Purifier

If your room is filled with a musty odor, Honeywell 50250-S True HEPA Air Purifier is manufactured to meet your needs. This air purifier is one of the best air purifiers for mold that has the ability to purify 390 square feet spaces. The long-lasting True HEPA technology can eliminate 99.97% of the allergens from the atmosphere. To get rid of unpleasant odors, the activated carbon filter is included that does the required task effectively.

The same filter can also catch bigger particles like fur, dust, and lint. The added Intelli-Check Electronic Filter informs you about the time when the filter needs to be changed. After cleaning the air, this unit discharges the air in all directions which make it suitable for spacious bedrooms.


  • True-HEPA filter
  • Activated carbon filter for odors
  • Nice design


  • High power consumption
  • High power consumption
  • A little noisy​

3. GermGuardian AC5250PT 3-in-1 Air Cleaning System

Best air purifier GermGuardian AC5250PT 3-in-1 Air Cleaning System

GermGuardian AC5250PT 3-in-1 Air Cleaning System

The reason for including GermGuardian AC5250PT 3-in-1 Air Cleaning System is its ability to fight the major causes of indoor air pollution like pollen, dust mites and mold spores etc. The unit isn’t just only a True HEPA air purifier, it also features a UV Sanitizer and PetPure Filter that increases its worth. The machine’s area coverage is 190 square feet.

It effectively cleans the spaces with its 3-in-1 Cleaning System that assists you in taking care of the mold issue. The unit’s PetPure Filter stop the growth of mold and mildew bacteria, hence, supplying you fresh and clean smelling air. Not only does it traps the airborne particles, it kills the bacteria using UV rays so it won’t bother you again and again. This product has five fan speeds and successfully cleans the air in your homes.


  • Well constructed design
  • Odor reduction
  • PetPure Filter kills mold and mildew bacteria


  • Produces ozone like odor
  • Expensive filter replacement

4. Winix PlasmaWave 5300-2 Air Purifier

Winix PlasmaWave 5300-2

Winix PlasmaWave 5300-2

Its fourth place in the list of the best air purifier for mold doesn't mean it’s any less effective than others. This unit offers three-stage filtration. The activated charcoal pre-filter captures most of the large particles such as dust and hair and removes unwanted odors.

The True HEPA filter traps the particles as small as 0.3 microns and PlasmaWave Technology tackles the other impurities using a beam of charged particles. It reduces pollutants efficiently from 360 square feet spaces and features 4 fan speeds. The sound produced by the air purifier during its operation is nearly inaudible. The built-in air quality sensor is another important feature that monitors the quality of air inside your house.


  • Quiet operation
  • Removes odors effectively
  • Stylish design


  • No remote controller
  • Carbon filter needs to be changed frequently
  • HEPA filter can’t be washed for repeated use

5. Oransi Max HEPA Large Room Air Purifier

Oransi Max HEPA Large Room Air Purifier

Oransi Max HEPA Large Room Air Purifier

The last but not the least in our recommended air purifiers list is Oransi Max HEPA Large Room Air Purifier that is ideal for large bedrooms, basements and other spaces since it has 600 square feet area coverage. This Energy Star Qualified product is safe for even your pets.

To clean the air, it includes three filters: Pre-filter for large dust particles, HEPA filter for smaller particles and activated carbon filter for trapping odors and gasses. The air quality monitor keeps track of the air inside your room and automatically adjust the fan speed. There is filter replacement indicator to alert you when it's time to replace the filter.

This air purifier is not suitable to filter smoke, If you are focus on solution for smoking, read top 5 best air purifier for smoke​


  • Quiet operation
  • Good customer service
  • 10-year warranty


  • Doesn't work on smoke


Molds are considered a hazard to human health because they are the reason behind many health issues like activation of an asthma attack. To prevent health risks it is compulsory to take appropriate steps for its removal, one of which is the purchase of an air purifier to capture mold spores. If it comes to choosing one from the above list, Alen BreatheSmart Customizable Air Purifier is the best air purifier for mold.

With 1100 square feet coverage, this Energy Star Rated Air Purifier reduces the allergens including mold spores from the air effectively and quietly. The SmartSensor Technology is an additional benefit that adjusts the fan speed itself depending on the impurities in the air and the air quality indicator informs you about the air quality. It is a little expensive but the provided features make it worth your money.

About the Author

Hello Friends, My name is Minnie Scott, the founder of and I would like to take the opportunity to welcome you to our site. This site will let you know the absolute information about different aspects of various brands in terms everyone gets the right point. The information brought to your view here will help you make the correct decision before you hit the “buy” button.