Best Air Purifier for Mold Spores & Airborne Particles

Tim Parry


best air purifier for mold

The presence of mold in your home can lead to serious health problems, especially if you live with someone sensitive to allergens. Fortunately, you don't have to endure unbreathable air when you can get the best purifier for mold spores and other pollutants. We'll discuss the best air purifiers, the buyer's guide, and the benefits of air purifiers.


Which is the best air purifier for mold?

Let's begin!

1. LEVOIT Air Purifier for Home Allergies

LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, H13 True...
  • OZONE FREE: Levoit air purifiers avoid using UV-C light, an air...
  • HIGH PERFORMANCE: Enjoy fresh air in minutes with the Core 300 True...
  • FIND RELIEF: Ease sneezing, congestion, and other allergy symptoms...
  • OFFICIAL LEVOIT FILTERS: Search for B07RSZSYNC or Core 300-RF to find...
  • MULTIPLE FILTER CHOICES: Choose from a variety of replacement filters...

We'll start by reviewing the LEVOIT Air Purifier, our top pick among the best air purifiers on the market. Unlike other air purifiers, this one doesn't use UV-C light to clean the air. So it doesn't cause secondary pollution while getting rid of indoor air contaminants like mold spores.

You won't have to wait for hours for this air purifier to improve your indoor air quality since it works in a matter of minutes. It has VortexAir Technology which facilitates quick air intake within minimum time to clean rooms of up to 500 square feet in half an hour.

Inside this air purifier is an H13 True HEPA Filter, Pre-Filter, and Activated Carbon Filter. As such, it delivers an efficient removal of airborne particles like mold spores, dust, smoke, and pollen. This air purifier has a silent performance ensuring there isn't any noise keeping you up at night or disrupting your focus.

  • Removes 99% of airborne particles
  • Works fast
  • Quiet performance
  • Compact air purifier
  • Energy Star Verified
  • Produces a disturbing vibration

2. Germ Guardian Air Purifier

Germ Guardian AC5900WCA 21” 4-in-1 True HEPA Filter Air Purifier for...
  • KILLS GERMS - UV-C light helps kill airborne viruses such as...
  • TRAPS ALLERGENS - Pre-filter traps dust, pet hair, and other large...
  • REDUCES ODORS - Activated charcoal filter helps to reduce unwanted...
  • QUIET OPERATION - The lowest setting can be used as gentle white noise...

The second-best air purifier for mold and other air pollutants is the Germ Guardian Air Purifier. It comes with a True HEPA filter which removes germs, dust, pet dander, odors, and allergens to give you refreshing air quality in your home. It also uses UV light to kill airborne viruses and Titanium Dioxide to eliminate unstable compounds.

There is a pre-filter inside this unit for trapping large airborne particles to ensure the HEPA filter lasts as long as possible. So, if you have a hyper-allergenic person in your home, this smart air purifier will improve indoor air quality and prevent issues like asthma attacks. That's why it's among the top picks for many homeowners.

If you also have odors at home, you'll be glad to know that this air purifier contains an activated charcoal filter that removes any smells you don't like. From pet odors to cooking fumes and mold, this unit will clean it all and give you fresh, clean air to breathe.

  • Filters allergens out of the air
  • Kills germs and airborne pathogens
  • Eliminates odors
  • Adjustable speed settings
  • Great for large rooms
  • Not the best for smoke odors

3. YIOU Air Purifier for Home

YIOU Air Purifiers for Home Large Room up to 547 ft², H13 True HEPA...
  • Adopted enhanced air duct system, YIOU air purifiers can purifiy up to...
  • 3-Stage True HEPA Filter: Consisted of pre-layer, H13 true HEPA layer...
  • Visible Real-time Air Quality Indicator: Built in a high precision...
  • Sleep within a Sound of Silence: For a halcyon and healthier sleep at...
  • Certificated Air Cleaner: Complying with Part 15 of the FCC rules,...

Next is the YIOU Air Purifier, which uses an improved air duct system to clean 547 square feet in 30 minutes. As such, it's an excellent choice if you want to purify large rooms and prevent indoor air pollution. It contains three air filters; a pre-filter, True HEPA filter, and an activated carbon filter.

Since this unit has an integrated air quality indicator, you can monitor the condition of your indoor air in real-time. It'll detect the particles in the air and display a red, yellow, or green light to tell you how clean the air is. Whether you want to get rid of smells or trap mold spores, this sleek air purifier is the solution to your problems.

If you want to use your HEPA air purifier at night, you don't have to worry about loud fan noises since the unit provides a silent performance. It even has a timer setting allowing you to choose when the device should be running. You can say goodbye to indoor air pollutants when you get the YIOU Air Purifier.

  • It comes with a timer function
  • Easy to use
  • Low noise level
  • Fast, clean air delivery rate
  • Air quality index lights
  • No replacement filters

4. Winix Air Purifier

Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing...
  • True HEPA filter captures 99.97% of airborne pollutants; dust mites,...
  • Washable AOC Carbon Filter, made from activated carbon granulars for...
  • PlasmaWave acts as a permanent filter to safely break down odor,...
  • Smart Sensors gauge the air and our Auto Mode adjusts the fan to...
  • CADR rated for 360 square feet room size. Suitable for medium and...

The Winix Air Purifier is also the best air purifier for mold spores and other air pollutants inside your home. It's an ideal choice since it allows you to monitor your air quality, thanks to the LED light indicators. This allows you to stay on top of the situation whenever the indoor air is infiltrated by pollen, mold spores, dust, and other pollutants.

This high-quality air purifier also comes with integrated smart sensors for measuring the fan's speed. It helps the unit automatically adjust the fan speed to meet your air purification needs appropriately. Once the room gets dark, this model automatically goes into Sleep Mode, ensuring it runs quietly to avoid disrupting your sleep.

You don't have to manually operate this unit since it comes with a remote control allowing you to use it from a distance. You'll get a two-year warranty for this product to ensure you get help if you get a faulty unit.

  • Energy efficient
  • Meant for 360sq.ft rooms
  • Energy Star Certified
  • Replacement filters included
  • LED indicators
  • Releases ozone

5. Medify Air Purifier

Medify MA-25 Air Purifier with H13 True HEPA Filter | 500 sq ft...
  • MAXIMUM COVERAGE: Cleans up to 1,000 sq ft in one hr, 500 sq ft in 30...
  • HEPA H13 FILTRATION: Trusted to remove 99.9% of harmful particles...
  • ULTRA QUIET: Choose from 3 fan speeds, with the lowest setting...
  • EASY TO USE FEATURES: Includes a sleek touch screen operation panel...
  • QUALITY TESTED & BACKED: CARB, ETL, and Energy Star certified. Backed...

If you need maximum coverage for large rooms like open-floor apartments, schools, hospitals or businesses, the Medify Air Purifier is the answer. Like all the air purifiers in this post, it can clean about 500 sq ft in half an hour because of its clean air delivery rate. In addition, it's an effective solution against allergens, dust, dander, pollen and mold spores thanks to the HEPA h13 filters.

You can use this unit during the day and night without excuse. If you want it to run discreetly when it's time to sleep, you can select from three fan speeds for ultra-quiet performance. In Sleep Mode, the device dims the panel lights to prevent visible disruption of your sleep. The features are easy to use, thanks to the touch-screen operation panel.

This unit is Energy Star Certified and comes with a lifetime warranty to ensure you can get a replacement if something's wrong with your unit. If your pets are the source of air contamination, check out the best air purifiers for pet allergies here.

  • Easy controls
  • Timer function
  • Adjustable noise level
  • It has a Sleep Mode function
  • Lifetime warranty
  • Only filters 0.3 microns

Factors to Consider When Choosing the Best Air Purifier

Choosing the best air purifier for mold can be challenging if you're doing it for the first time. Fortunately, there are specific factors that can help you make the best choice and get a unit that conveniently meets your needs. Let's discuss them below.

1. Types of Air Purifier Filters

There are different air filters that can help eliminate mold spores from your indoor air. The most common include:

  • True HEPA Filters

HEPA (High-Efficiency Particulate Air) filters are made using a fine mesh capable of trapping the smallest particles, including mold spores, pollen and dust. These filters require replacement every six months, and while they are great for particles, they aren't suitable for filtering odors.

  • Activated Carbon Filters

These porous filters can absorb specific particles that cause odors in gases and volatile organic compounds. They are the best filters for eliminating odors and smells from your home. Activated carbon filters have to be replaced every three or four months.

2. Coverage Area

You need to determine the amount of space you want the air cleaner to handle before selecting a specific unit. This is because not all air purifiers will have enough cleaning power for the size of your room. If you have an open floor plan or a large room, you should consider taking several purifiers.

You'll want to ensure the unit can effectively filter all the air in the room to ensure mold won't be a problem in the future. The CADR value of a cleaner will tell you how many square feet it can cover. So, the higher the CADR, the large the room it can filter.

3. Air Quality Indicator

Since most air pollutants like mold spores and dust are really small, it can be hard to know whether they are in the air. That's why you should take air purifiers for mold with LED indicators that can determine the air quality. The purifier will identify the level of pollution in the air to tell you whether you need to run it or not.

If you take a smart unit, it will probably save you the trouble of manually adjusting it since it can operate based on how clean the air is.

4. Noise Level

Unfortunately, every device with a fan inside can produce a lot of noise when in operation. That's why you need to check for a unit with adjustable fan speed settings to ensure you can control the amount of noise you hear.

People with allergies usually leave the device running through the night to prevent respiratory issues as they sleep. In such cases, loud air purifiers could make it hard to fall asleep, which is why you should be able to control the fan speed to ensure a quiet performance.

5. Portability

The last factor to consider is the portability of the air purifiers for mold. It's unnecessary to think about portability unless you plan to travel around places. Fortunately, small air purifiers are excellent for small spaces like hotel rooms, making them suitable to carry around.

If you want to use the unit at home, you can take a large one since you won't be moving it around. Nevertheless, it's easier to store compact air purifiers than large ones, so the space you have at home is also a determining factor.

What are the Benefits of Air Purifiers for Mold?

Using an air filter at home can help you in several ways like:

1. Eliminating Mold Spores and Allergens

The best air purifier for mold spores and allergens can help you eliminate air pollutants that can cause respiratory problems to people with allergies. If you don't get rid of these airborne pollutants, they'll probably accumulate and cause adverse respiratory reactions for sensitive individuals.

Getting air purifiers will help you get rid of all the particles in the air, leaving you with clean air to breathe. So, if you suspect that your room is full of airborne substances that pose a threat to your family, getting air purifiers is the way to go.

2. Clearing Odors

The next advantage you'll get from the best air purifiers is the elimination of odors. Mold growth can lead to the development of musty smells inside your home, which could make your space less habitable. While a true HEPA filter will help you clear out particles, the only way to eliminate smells is with an activated carbon filter.

Fortunately, the units we've covered in this post feature both filters to ensure you can kill mold spores and filter out any smells they leave. This helps ensure your house maintains an inviting feel for family members and guests.

3. Preventing Future Mold Growth

The last advantage of getting the best air purifiers is that you can prevent the growth of mold in your house. The spores that molds release only require moisture and darkness to thrive, which is why mold problems can be hard to deal with. However, you can prevent the future growth of mold by eliminating the spores from your indoor air.

Air purifiers with a HEPA filter will ensure that all the spores inside your home are taken out. So, if you are looking for a way to prevent mold problems, getting air purifiers is the solution you seek.

Frequently Asked Questions

1. What air purifier kills mold?

The LEVOIT Air Purifier for Home Allergies is a perfect solution for killing mold spores and maintaining clean air inside your home.

2. Do air purifiers really help with mold?

Yes, they do! While air purifiers won't eliminate mold, they can filter the spores out of the air, preventing them from spreading to other areas in your home.

3. How much do air purifiers cost?

Air purifiers will range anywhere between $200-$600. 

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Tim Parry

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