Best Air Purifiers For Mold – 2020 Review


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Household mold is nothing less than a menace. It is guaranteed to be present in every house and is especially persistent. Above all, mold is the sworn enemy of all those suffering from a breathing problem.

However, this mold problem does have a solution and that is air purifiers. Air purifiers can rid the air of those pesky mold particles and provide fresher air to breathe.

However, choosing the right purifier is also a daunting tasking. To help you choose the right option, we will shed light on some of the best air purifiers for mold in the market. Let’s get started!

Comparison Chart of the Best Air Purifiers For Mold

  • 3-Stage Cleaning Process For Mold-Free Air
  • Covers and Cleans the Air in up to 540 Square Feet
  • Uses a Polypropylene Fiber Filter to Remove Toxins
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  • It is a Customizable Air Purifier
  • Can Cover an Area of up to 1100 Square Feet
  • Uses a 3-Stage Filtration Process to Clean the Air
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  • It has a Five-Step Filtration Process
  • Uses the Gold Standard, HEPA Filter
  • It is Equipped With UV Light Sanitization
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  • Four-Step Filtration Process Leaves the Air Clean
  • It Uses PlasmaWave Technology to Eradicate Viruses, Germs, and Bacteria
  • Has an Automatic Setting Which Adjusts the Controls According to the Situation
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  • Has Three Different Speed Levels
  • It Completely Purifies the Air of Allergens
  • Uses a Three-Step Process to Treat the Air
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How Do Air Purifiers Remove Mold?

There are a few different techniques that are used to remove mold with the help of air purifiers. All of them are listed below.

UV-C Light Filter

This filter uses a strong UV-C light to destroy the makeup of the mold particles completely. With a 100% accuracy rate, they eliminate even the smallest mold spores from the air.

True HEPA Filter

This is perhaps the most popular option. This filter is found in many air purifiers. It helps trap particles as small as 0.03 microns, which includes mold spores as well.

Activated Carbon Filter

An activated carbon filter helps to eradicate the foul odor that often accompanies the mold.

How Did We Choose These Mold Targeting Models?

There are some specific qualities that you should look for before investing in an air purifier, especially one that deals with mold.

It Should Cover A Good Area

Mold, as mentioned before, can be really persistent. Since it spreads very fast and with unbelievable ease, the purifier should have a larger room capacity. The reason behind this is so that your purifier can tackle the mold spores more efficiently. Otherwise, mold will keep growing and the purifier will have little or no effect.

Adjustable Settings

This is another important feature that you should look into before choosing an air purifier. Adjustable settings enable you to set the device according to your needs. Maybe you do not need a powerful setting to deal with your problem or maybe you need a more powerful speed to eradicate the spores quickly. In any case, you should have the liberty to decide.

Quality of Filters

Quality of the filters is something that should always be a priority. A good quality filter will obviously work better, more effectively, and efficiently, while a lower quality one will not work effectively and will need to be replaced frequently.

Quick Take: Best Air Purifiers For Mold

Review of the Best Air Purifiers for Mold

Since choosing the best amongst so many is not an easy task, we have compiled a small list of some of the best air purifiers for mold. Each product will have an in-depth review so that you can get the best idea of all its features and pros and cons.

Blueair 211+ Air Purifier 3 Stage with Two Washable Pre, Particle, Carbon Filter, Captures Allergens, Odors, Smoke, Mold, Dust, Germs, Pets, Smokers, Large Room


  • Cleans the Air Efficiently
  • The Device is Lightweight
  • It Doesn't Make a Lot of Noise
  • It Does Not Take Up Much Space


  • Lacks an Air Sensor and Timer
  • It Does Not Use a True HEPA Filter

Our Review

The Blue Pure 211 features a simple yet adaptable design. It stands at a height of 20 inches, which more or less makes it easily portable. The purifier is also very lightweight which adds to the portability. This is a filter-based purifier and is equipped with a three-stage process which helps with complete purification.

The three-stage process consists of a pre-filter which blocks out the bigger particles and prevents them from entering the other filters. This step makes use of a particle filter made from polypropylene fiber. This filters out all the smallest particles and cleans out the air. The last stage consists of an activated carbon filter. This filters out all unpleasant odors.

Although the Blue Pure 211 is small in size, it can easily cover up to 540 square feet of area. Furthermore, it does not produce any loud noises when it functions.

Bottom Line

The Blue Pure is a small device that is capable of many things. First of all, it covers a decent amount of area and second it uses a detailed process to rid the air of pollutants. The polypropylene fiber filter is inherently anti-bacterial and does not have any chemicals. They are also recyclable, so it aids the environment as well!

Alen BreatheSmart Classic Large Room Air Purifier, 1100 sqft. Big Coverage Area, HEPA Filter for Mold, Bacteria, Allergies, Pollen, Dust, Dander and Fur in White


  • Has Customizable Filters
  • It Comes in 14 Different Colors
  • Does Not Take up a Lot of Space
  • It is Equipped With a Sensor Which Indicates Air Quality


  • The Replacement Cost of the Filters May Be High

Our Review

This model of the Alen air purifier is the very first of its line. The Alen BreatheSmart is amongst the very top tier of purifiers in the market. It has a very modern and smooth design. The exterior is customizable. It allows you to choose from 14 different colors so you can freely pick any color you like. Considering the fact that this purifier is meant for medium and large rooms, it does not take up a lot of space.

The Alen BreatheSmart uses a three-stage filtration process. It has a standard pre-filter which catches bigger particles such as pet hair. The second filter is the True HEPA filter. However, this is also customizable. The purifier allows you to choose from four different HEPA filters to best suit your needs. These filters include the HEPA-Silver, HEPA-Fresh, HEPA OdorCell, and the HEPA-Pure.

The room coverage of this purifier is also very impressive. It can cover an area of up to 1100 square feet. Alongside that, it is equipped with a sensor which indicates air quality.

Bottom Line

This Alen Air Purifier is one of the few customizable devices found in the market. It is not only customizable from the exterior but from the interior as well. The design is quite different from the rest as well and can be distinguished easily. The incredible room capacity of this purifier is definitely the cherry on top.

SilverOnyx Air Purifier for Home with True Hepa Filter, Air Quality Monitor, Uv Sanitizer, Cleaner for Allergies, Pets, Smokers, Mold, Pollen, Dust, Quiet Bedroom Odor Eliminator - 500 sq ft. Black


  • Uses Cutting-Edge Technology
  • It Has Different Settings for Speed and Power
  • Has an Alarm That Indicates That Filters Need to Be Replaced


  • It Has a Lower Airflow

Our Review

This air purifier by Silver Onyx is a great product to explore. It is equipped with many different features which make it a great product. First of all, it does not look like your everyday air purifier at all. In fact, it somewhat resembles a coffee grinder. Secondly, the five-stage filtration process is very interesting.

The first step of the process includes a preliminary layer made of mesh. This layer only gathers the larger particles from the air making sure that the other layers only have to deal with the finer particles. The second step is the True H13 HEPA filter. This treats the air and makes it clean and crisp.

The third layer of the purifier is a carbon-activated filter which does away with any unwanted smells. The next two steps include the negative ion generator and the UV light sanitizer. The negative ion generator does not always remain on; you can turn it off if wanted. Meanwhile, the UV light sanitizes the air by killing viruses and bacteria, cleansing the air completely. This purifier has the room capacity of 600 square feet which is higher than any average product can cover.

Bottom Line

This air purifier is a very powerful device that can completely purify the air. Its five-stage purification process is a very effective way to cleanse the air. Moreover, it is equipped with a lot of different options which makes it a very versatile choice.

Best HEPA Model:
 Winix 5300-2 Air Purifier

Winix 5300-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Carbon Filter,Gray


  • It Makes Use of PlasmaWave Technology
  • Very Versatile With a Very Chic Exterior Which Can Easily Be Placed Anywhere
  • It Has a Wide Range of Features Including Varying Time Settings and Fan Speeds


  • This Purifier Cannot Be Placed Against the Walls
  • The Filters Require a Lot of Care and Maintenance

Our Review

This air purifier makes use of the latest technology to produce clean and fresh air. It has both an automatic mode and an air quality sensor. The automatic mode adjusts the speed of the fan according to the pollution level in the air. Meanwhile, the air quality sensor informs you of the current condition of the air.

The purifier features four different filters. These include a pre-filter, which is permanent and an activated charcoal filter which treats unwanted scents and smells. The third filter is the HEPA filter which does away with the smallest of particles including mold, dust, and other such allergens. The last filter is a PlasmaWave technology filter. This filter is a combination of an ion generator, a sanitizer, and an odor remover.

Bottom Line

This purifier is easy and convenient to use. It has many options to offer; therefore, it is easier to specifically select what you like. The filtration process of this purifier is thorough which makes it quite effective.

Honorable Mention:
GermGuardian AC5300B

Germ Guardian True HEPA Filter Air Purifier with UV Light Sanitizer, Eliminates Germs, Filters Allergies, Pollen, Smoke, Dust, Pet Dander, Mold, Odors, Quiet 28in 4-in-1 Air Purifier for Home AC5300B


  • It Has An Overall Good Performance
  • Makes Use of UV-C Light for Sanitization
  • Has Various Settings That Can Be Set According to the Need


  • It Can Produce Some Noise if Set on the Highest Speed Level

Our Review

This air purifier is the classic 3-in-1 style air purifier. It features a pre-filter which gathers the heavy-duty particles before the air is passed through the other filters. Next in line is the True HEPA filter. This filter can treat particles as small as 0.3 microns. The particles that filter treats are dust, mold spores, pet dander, and other microorganisms that act as allergy triggers. The last step is the UV-C light. This sanitizes the air completely by eliminating all the particles that the HEPA filter could have missed.

The purifier has three different speed levels. It is only at the highest speed that the device makes a noticeable sound.

Bottom Line

For those wanting a simple yet effective air purifier, this one will fit the criteria perfectly. It performs the necessary functions and does them perfectly. The purifier not very bulky either. It has a tower-like design that will look good no matter where it is placed.


The air purifiers discussed in this article are a small list of the best purifiers which will help you deal with mold spores. However, it should be kept in mind that these only help eradicate the mold spores from the air and do not deal with mold directly. Apart from that, they also deal with other allergens as well and provide you with clean and crisp air to breathe, so make sure to make your pick wisely.