Top 5 Air Purifiers for Mold and Mildew Removal

air purifier for mold

If you have ever dealt with mold before, then you must know how difficult to remove it. What you probably did not know, however, is that mold and mildew spores could be dangerous to the people exposed to them. They can cause itchy skin and eyes, wheezing, stuffy nose, asthma, and other health problems.

Fortunately, you can get eliminate mold spores from your home completely. All you need is an air purifier. But with the many brands of air purifiers in the market, it is difficult to pick the most excellent to take care of your mold problem.

We have compiled a review of 5 best air purifiers for mold spores. We have also included a buyer’s guide to make it easier for you to pick the model for your needs.

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TOP 5 Best Air Purifier for Mold and Mildew

ProductBest ForPrice
GermGuardian AC4825

GermGuardian AC4825 Air Purifier
Best All-Rounder Check Price
Alen BreatheSmart FIT50

Alen FIT50
Best for Large Rooms Check Price

SilverOnyx Air Purifier for Mold
Best for Small Rooms Check Price
AeraMax 300

AeraMax 300 Large Room
Best Automated Air Purifier Check Price
Levoit LV-H132

Best Value for Money Check Price

If you are planning to invest in an air purifier, you will want to get an excellent one to enjoy the results. GermGuard is one of the best air purifiers that you can get in the market today. The device features UV-C technology to zap viruses and bacteria.

It comes fitted with a HEPA filter that has the ability to trap up to 99.97 percent of allergens, dust, pet dander, mold spores, and plant pollens. It has a three-speed setting that is versatile enough to make this model effective at filtering even medium-sized rooms.

GermGuard AC4825 also comes fitted with durable filters that can last between 6 and 8 months depending on where you use it. With its long lasting filters, you will definitely get value for your money since most filters require frequent changing.

  • PROS
  • It’s ultra-quiet
  • Fitted with UV-C control
  • Has a three-speed setting
  • Long lasting filter
  • CONS
  • Emits electrical burning smell
GermGuard AC4825 is the best all-round air purifier that delivers maximum results and has an effect that exceeds its price range.

#2 Alen BreatheSmart FIT50 – Best for Large Rooms

alen breathesmart fit50

Alen BreatheSmart Fit50 is the best purifier for mold and mildew to tackle large rooms. This is because it clears up to 900 SqFt in every 30 minutes. It features proprietary whisperMax technology that is responsible for its quietness while its soothing pink tones enhance sleep quality. This makes it an ideal air purifier for use in bedrooms.

The device also features intuitive intelligence with a smart sensor that detects airborne particles as low as 0.3 microns while its air quality indicator light shows the quality of the air in a room in real time. It also comes fitted with Auto-Mode that self-adjusts its fan speed to address the ever-changing indoor environment. With this unit, therefore, you simply sit and breathe easy.

This model is built with an ozone-safe ionizer that helps effectively cleaning your indoor air. It does this by creating negative ions that attract and clump even the very fine particles so that the HEPA filters can trap all the dirty air.

  • PROS
  • Easy to operate with a display panel
  • Cleans air effectively and silently
  • Has a three-timer setting: 2 hours, 4 hours, and 12 hours.
  • CONS
  • Unresponsive customer service
  • Very expensive
Alen BreatheSmart Fit50 is ideal for use in your large living room to remove allergens, molds, and pollen from your large room.

This air purifier delivers a powerful performance despite being compact and lightweight. SilverOnyx is designed with 5-stage filtration that enables it to trap both large particles like pet dander and ultra-fine particles like dust while neutralizing your indoor odors.

It comes with HEPA H13 filter that is well-known for filtering ultra-fine particles and capturing up to 99.97 percent of allergens, dust, and the smallest particles. Moreover, it comes fitted with built-in ionizers and UV sanitizers that are important at removing molds, mildew, and other harmful germs from your indoor environment.

Its design incorporates easy to use functionalities. It features easy-to-use push buttons and displays that give you easy access to the variable 5-speed fan, UV-light, on/off timer, built-in ionizer, as well as the auto mode. Its lightweight and compact design makes it an ideal device for pet owners and smokers with a room no more than 500 SqFt. The 2.5 sensor automatically adjusts the flow of air to ensure you get the best air quality.

  • PROS
  • It has versatile purifying powers
  • It is easy to use
  • Delivers great air quality
  • Runs quiet
  • CONS
  • Not ideal for large rooms
  • Only 1-year warranty
SilverOnyx air purifier for mold is perfect for those who want a powerful but compact device in his small room.

#4 AeraMax 300 Large Room Air Purifier – Best Automated Air Purifier

AeraMax 300 Large Room Air Purifier Mold

AeraMax 300 is designed ideally for people who want an air purifier for their large rooms but are economically conscious. It comes fitted with HEPA filters together with activated carbon to trap all pollutants from your indoors. This means that it clears 99.97 percent of the allergens and pathogens.

It comes with four speeds with the lowest speed being the most silent and most economical. At this setting, the unit consumes only 6W of energy, which means that you will save on energy bills. However, if you are removing molds and mildew, you have to use the highest speed setting that will consume 86W.

The device comes with a 3-year warranty, which provides enough time for you to decide whether the purifier is best for you.

  • PROS
  • Great at removing particles and molds
  • Has multiple filtration stages
  • It is energy efficient
  • CONS
  • It has a smaller coverage area as compared to its competitors
AeraMax 300 is strongly recommended for those who want the best economical air purifier that performs great at trapping dust particles and removing molds.

#5 Levoit LV-H132 Air Purifier – Best Value For Money

LEVOIT LV H132 Air Purifier

The air in your home should be clean and fresh. To maintain the freshness of air, however, you must have the most efficient air purifier in your indoor space. Such a purifier is Levoit LV-H132 Air Purifier. It is designed to be 100 Percent ozone free without using UV or ions that produce harmful traces of harmful pollutants.

It features three stages of filtration that removes up to 99.97 percent of dust, allergens, smokers, mold spores, pet dander, and other small and large particles. The 3-speed setting (low, medium and high) offers different conditions. It can also operate quietly throughout the night without disturbing your sleep.

It also comes in a uniquely small size with a modern classy design that makes it a perfect fit in small rooms and offices. Moreover, its integrated filters are easy to install and are durable.

  • PROS
  • Fitted with high-grade H13 HEPA filters for faster air cleaning
  • Has durable filters that deliver a superior performance for up to 6 months
  • Silent operation
  • Lightweight and compact
  • CONS
  • Clicking a button produces a high pitched noise
If you are looking the best value air purifier for your office or small bedroom, then we recommend Levoit LV-H132 Air Purifier. It’s also the perfect gift for that friend with a small room or office.

Buyer’s Guide: How to Choose The Best Air Purifier for Mold

What are the main features to look out for when buying an air purifier for mold?

Filter Efficiency

Mold spores are microscopic, and most of them have 3-100 microns in size. So look for an air purifier that removes this size particulates. A model with a HEPA filter and activated carbon filter is best. These are the filters that will ensure the mold spores are efficiently removed with their odor from the air.

Cleaning Speeds

Picking an air purifier with different fan speeds comes in handy because it is efficient at controlling the rate of air being circulated. When molds come into play, you can set the highest setting to get a detailed clean. You can also set a low speed during warmer seasons.

Area It Can Cover

Air purifiers are designed to clean the air in specific room sizes. For instance, one purifier can be designed to handle air in a 400 square feet room while another can do up to 1000 square feet. As such, you need to know your room size and pick the purifier accordingly.

Automatic Mode

An automated air purifier comes with sensors to detect odors, smoke, and impurities before setting the fan in motion. This implies that you won’t have to set the device manually. You simply let it do the job for you.

Noise and Light

You won’t like to have a noisy air purifier in your home. No one wants to have his or her peace of mind compromised. So, be sure to pick one that operates silently.


When out shopping for an air purifier, you don’t need to spend too much to have the best air purifier to remove molds and mildew spores from your home or office. All you have to do is find a model that delivers great performance while still being truly inexpensive. You can choose one of the five models that we have reviewed above.