Top 6 Best HEPA Air Purifier For Asbestos Removal in 2023

Asbestos is a dangerous substance that was once commonly used in construction materials. If you are concerned that you may have asbestos in your home, it is important to take steps to remove it as soon as possible. One of the best ways to do this is by installing a high-quality HEPA air purifier. This will help to filter out any asbestos particles from the air and keep your home safe.

Our team of air purifier experts tested and compared the best HEPA air purifier for asbestos based on advance features, filtration system, price, durability, power consumption, and coverage. These following factors are really important before choosing the best air purifier for your needs, so let’s take a closer look at each product review.

List of 6 Best Air Purifier For Asbestos Removal

  1. Coway Airmega 400 (Highly recommended)
  2. Medify MA-40 (Beautiful Design)
  3. Honeywell HPA300 (A Good Air Cleaner)
  4. Winix 5500-2 (Low price with high CFM)
  5. Levoit Core 300 (Most Affordable)
  6. Dyson HP01 (Comes with heat & cool air technology)

Why asbestos is dangerous?

The use of asbestos was once very common in the construction industry. Today, however, it is banned by many countries due to its poisonous nature. If asbestos particles are inhaled or ingested on a regular basis, they can cause several health conditions over time including cancer and mesothelioma . This is why it is so important to do your research about whether or not you might be living with asbestos before buying an air purifier for this material.

How does a HEPA air purifier work against asbestos and what are its benefits?

The most effective way to remove asbestos particles from the air is by using a HEPA filter. These filters are capable of removing very small substances like asbestos. They work by forcing the air to move through several different filtration stages in order to trap and remove any harmful particles. This will keep your home clean and ensure that you do not inhale or ingest anything dangerous while you sleep or go about your day.

You can read the complete information about Can Air Purifiers Remove Asbestos From Air? so visit now and clear your concept.

After our complete research, we selected these air purifiers. Now first, let’s see the in-depth reviews of these top-rated best HEPA air purifiers for asbestos.

Types of Asbestos

1. COWAY AIRMEGA 400 Air Purifier:

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The Airmega 400 air purifier is the perfect choice for those who live in small spaces. Its large size ensures that it can pull air from most areas without any trouble, making it ideal for tiny homes and medium-sized apartments. Additionally, the Airmega 400 is a good choice for asbestos problems and improving home air quality. Perhaps its most significant advantage is its low cost of replacement filters.

AIRMEGA 400 Filtration:

This particular model comes equipped with three types of filtration, including:

Pre-filter: This air purifier helps improve its overall indoor air quality by trapping larger particles such as hair and pet dander before they reach the filter. 

Activated Carbon: This filter is responsible for trapping gases, chemicals, and odors in the air. It works by absorbing these particles onto its surface via adsorption. 

HEPA Filter: This final, optional filter traps microscopic particles, including dust, mold spores, pollen, pet dander, and more.

AIRMEGA 400 Coverage:

When it comes to room coverage, the Airmega 400 can clean areas of up to 700 to 1500 square feet without any trouble. This makes it a suitable choice for larger spaces.


The Airmega 400 is a reasonably quiet air purifier, with most owners reporting that they cannot even hear this model running when it is placed in their bedroom or other small space.

However, this unit does come equipped with multiple settings, including an auto mode which allows you to set your purifier to turn on and off as needed based on the current condition of the air around it. In addition, this model also comes equipped with a timer setting, allowing you to schedule its use at different times so that you can rest easy knowing that your purifier is working to improve the quality of the air in your home.

AIRMEGA 400 Technology & Controls:

This particular model comes with five touch-screen buttons on the top panel, which allow you to control its various functions and settings without any trouble. These include power, mode, fan speed, auto mode, timer, energy saver mode, settings menu, reset ozone indicator, buttons select/down/up/back/stop. Most owners report that this array of controls makes it easy to set up their Airmega 400 quickly and use them without any issue. However, some users complain that these controls are not labeled well enough for complete beginners to figure out how to use this purifier without any trouble.

AIRMEGA 400 Noise Level:

When it comes to noise levels, the Airmega 400 is one of the quietest air purifiers on the market today. The Airmega 400 produce 22 decibels sound at the lowest fan speed setting, and at the highest fan speed setting, the noise level goes up to 52 decibels, which is still a really low rate of the noise level.

AIRMEGA 400 Power Consumption: The Airmega 400 consumes 64W/h of power which is a reasonable rate compared to the coverage of this air purifier.

Overall Experience:The Coway Airmega 400 is a good choice for asbestos problems and improving home air quality. Its most significant advantage is its low cost of replacement filters.

Coway AIRMEGA 400 Pros & Cons

  • Awesome technology from Coway
  • Stunning design
  • Large room coverage
  • Well-built than previous devices
  • Smart App Features
  • High cost filter replacement

2. Medify MA-40:


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Medify is a well know brand in the united states, and they introduce excellent and high-performance air purifiers at the lowest price in the market. Medify MA-40 is still a popular model of this brand. 

For some people, the Medify MA-40 is a good-looking device. However, the Shape of Medify MA-40 is rectangular that makes this air purifier unique from others. 

The Medify MA-40 height is 20 inches, and the device is 10 inches wider. 

Medify MA-40 comes with a glass control panel, which has an aesthetic design. Over the air quality indicator bezel, you’ll also find the carved Medify Air logo. 

Filters of Medify MA 40

With its high-performance fan, the Medify MA-40 also has the best 4 stage filtration system, including True HEPA filter, Pre-filter, Activated Carbon filter, Ionizer. 

Let’s discuss what these filters can do.

Pre-Filter: Medify MA-40 comes with a fine mash washable pre-filter that increases the HEPA filter’s lifespan and captures the large dust pollutants, pet hair, from the air.

True HEPA Filter: The Medify MA-40 comes with a graded H13 True HEPA filter that can capture 99.97% of pollutants and as small as 0.3 microns size dust, pollen, asbestos, and mold.

Activated Carbon Filter: Medify MA-40 have a pellet carbon filter that will reduce the harmful gases and remove the household odors.

Medify MA-40 Coverage

 The CADR or coverage guide is important before choosing an air purifier. At the Medify brand site, you will see the Medify MA-40 coverage is up 800 square feet. But it’s not right because Medify MA-40 efficiently works in 400 square feet area according to our test results.

The ACH of Medify MA-40 is 2X to 4X. If the Medify MA-40 does only two exchanges in 1 hour, it can cover a space of 800 square feet. And for an ACH rating of 1X, the room coverage can be 1300 square feet.

The Medify MA-40 model ACH is 2X to 4X. Even if the Medify MA-40 does only two exchanges in an hour, it can cover an area of 800 square feet. When the ACH rating is 1X, the room coverage can be 1300 square feet.

Medify MA-40 has a CADR of 186 Dust/206 Smoke/ 246 Pollen (CFM).

Medify MA-40 Power Consumption

As you know the Medify cleans the air of the larger area. That means in Medify MA-40, you have a heavy fan motor that consumes the double energy of a small room air purifier.

But in our test of Medify MA-40, this model needs only 68 energy for operation at the highest fan speed setting. And the yearly cost of this air purifier electricity is 24$ that’s why we customers love this product. 

Medify MA-40 Pros & Cons

  • An excellent HEPA filter
  • Accurate Smart Sensor
  • Lifetime warranty
  • Annual filter cost is high

3. Honeywell HEPA Air Purifier:

If you want a famous brand’s best air purifier for asbestos, then the Honeywell HPA300 is a good decision. And the price of this air purifier is around 200$ to 250$, which is reasonable for this large room air purifier.

Let’s review the coverage, power consumption, and primary features that make this air purifier unique in the market.

Filters of Honeywell HPA300

In this Honeywell model, you will get a carbon-coated filter and a True HEPA filter. So it’s complete our requirements for the best air purifier for asbestos. Most of the custom complained that Honeywell HPA300 couldn’t remove the bad smells and household odors efficiently.

Pre-Filter: The Honeywell HPA300 pre-filter is a nonwashable carbon-coated sheet that can capture large particles of pollutants from the air.  

But it does not work like a high-quality Activated Carbon Pellet filter. So this cheap class filter is an opposing point of this air purifier.

Ture HEPA Filter: In Honeywell HPA300, you will get a simple True HEPA filter that can capture as small as 0.3 microns size dust particles, pollen, allergens, and asbestos particles.

Coverage of Honeywell HPA300

Honeywell is an extra-large room air purifier that can cover up to 456 square feet. 

Honeywell HPA300 has an ACH up to 5x. A high air change rating makes the Honeywell HPA300 an exceptionally powerful air purifier. The classic design of Honeywell HPA300 maximizes the use of its fan to achieve such high ACH.

Power Consumption of Honeywell HPA300

Power consumption is important because you will easily understand how much your air purifier will increase electricity bills. Honeywell HPA300 consumes 40 watts to 130 watts of electricity. 

 It would cost you $50 per year if you used a Honeywell HPA300 for 8 hours per day. Even with an Energy Star rating, this air purifier consumes too much power. To avoid a high electricity bill, you should consider other listed air purifiers.

HONEYWELL HPA300 Pros & Cons

  • Best for value
  • Amazing performance
  • Lots of fan power
  • Quite noisy
  • Many experiences of bad smell

4. Winix 5500-2 Air Purifier:

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Winix 5500-2 is the most selling device in the US air purifier market. The Winix 5500-2 less price with efficient filtration system makes this air purifier so famous. The Winix brand is a Korean-based company that first introduces the Plasmwave technology air purifier in the US.

Filters of Winix 5500-2

Winix 5500-2 comes with 4 stage filtration system, including a True HEPA filter, washable Activated Carbon filter, and Plasmawave technology.

Pre-filter: The Winix 5500-2 comes with a washable fine mesh air filter. That can capture large airborne particles.

Activated Carbon Filter: In Winix 5500-2, you get the washable activated carbon filter that can remove the household odors, paint odors, bad smells, and kitchen odors.

True HEPA Filter: In this Winix model, you also get the best True HEPA filter for asbestos that can quickly and efficiently clean up to 0.3 microns size airborne particles, dust mites, pollen, and get rid of asbestos from the room air.

Coverage of Winix 5500-2

Winix 5500-2 is not for the too-large spaces. It is just suitable for the bedroom because it covers up to 360 square feet of air for indoor air cleaning. The Winix 5500-2 coverage is verify by AHMA

The Winix 5500-2 ACH is only 4X. However, it is still a reasonable ACH in this budget air purifier. 

CADR for Winix 5500-2 is 246 Pollen/243 Dust/232 Smoke (CFM). In a particular room size, a CADR rating tells you how quickly the air is clean.

Winix 5500-2 Power Consumption

Usually, if your air purifier fan speed is so high, it means it will consume high energy. However, Winix 5500-2 has high performance with a low price tag, and it only consumes 60 watts of power even you use this at the highest fan speed settings.  

It will only consume 24$ electricity in a year if you use Winix 5500-2 daily for 8 hours.

WINIX 5500-2 Pros & Cons

  • Improved technology
  • Well built for the price
  • Good overall performance
  • Bad smell
  • Some still claim that Plasma-Wave irritates asthma

5. Levoit Core 300:

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Levoit core 300 is the most selling product in the market, and you will love this fantastic device. There is no doubt that this American brand has designed the most beautiful air purifier on the market. The Levoit Core 300 design fits pretty much all of your needs for 2021. 

Levoit Core 300 Filters

The quality of the air filters most often determines a device’s performance, the number of filters, and the type of air filters it includes. Levoit air purifiers come with 3 stage filtration system.

Pre-Filter: With its nylon pre-filter, the Levoit core 300 is configured to capture larger particles such as dust, lint, fibers, hair, and pet fur. Regular vacuuming is needed to maintain the effectiveness of this filter. 

True HEPA Filter: Levoit Core 300 uses a True HEPA Filter to reduce 99.97% of as small as 0.3 microns allergens, virus particles, pollen, asbestos, and bacteria particles.

Activated Carbon Filter: The Levoit core 300 has an Activated Carbon filter that eliminates smoke and odors, kitchen odors, and bad smells.

Levoit Core 300 Coverage

As a result of the Advanced Cyclone technology, the Levoit Core 300 should have significantly greater fan power than its predecessor. The company does not discuss the size of rooms as the selling point for the first time. But we only recommend Levoit Core 300 for rooms under 215 square feet, which is not a large room.

An ACH of Levoit Core 300 is 5X in a room of 215 square feet. The Levoit Core 300, a newly developed fan technology, can exchange air every 12 minutes – the best ACH rating from all the other Levoit models.

The CADR rating of Core 300 is 145 Smoke/ 141 Pollen/ 140 Dust/ (CFM). Levoit Core 300 is the first air purifier certified by AHAM, which provides peace of mind that it will perform to the highest standards. 

Power Consumption of Levoit Core 300

With the AC capacitor motor, the Levoit company increases the fan speed of this air purifier, but it still consumes 45 watts of electricity. So that makes this an electricity saver air purifier.

If you use this air purifier for 8 hours every day, then the yearly electricity cost of the air purifier is just 21 dollars.

LEVOIT CORE 300 & Pros & Cons

  • Highest fan power for under $100
  • High-quality air filter customization
  • Very quiet operation
  • Sleek design
  • No Smart Sensor

6. Dyson HP01 Air Purifier:

Dyson is a well-known and respected brand for home appliances, and their HP01 air purifier is no exception. This appliance is designed to remove allergens, bacteria, and other undesirable particles from the air in your home. In this review, we’ll take a closer look at the features of the Dyson HP01 and how it stacks up against other air purifiers on the market. We’ll also discuss some of the pros and cons of this unit so that you can decide if it’s right for you.

Filters of Dyson HP01:

The filters of Dyson HP01 consist of a pre-filter and the primary filter. The main filter comprises activated carbon (graphitized) and can remove odors from the air and capture 99.97% of allergens, such as pollen, asbestos, dust mites, mold spores, pets dander, and so on. The pre-filter is made of HEPA grade material and can be easily washed, as it catches 99.95% of allergen as small as 0.1 microns.

Dyson HP01 Coverage:

This purifier can remove 2.5 times more odor than the other air cleaners on the market. The Dyson HP01 has a coverage area of 400 to 1000 square feet. The unit also has a CADR rating of about 250, which means it’s effective in removing smoke and VOCs from the air and other various particles.

Power Consumption Of Dyson HP01:

The Dyson HP01 has a power consumption of approximately 44 watts when in a high setting. If you use this air purifier 24/7, the Dyson HP01 consumes 1kwh electricity in a whole day.

Dyson HP01 Noise Level:

Noise level with this purifier is usually not an issue, as most customers report that it’s quiet enough to have in your bedroom even while sleeping. The noise levels are between 40-55dBA depending on if you’re in low or high mode.

DYSON HP01 Pros & Cons

  • Unique design
  • Smooth air output
  • Excellent additional features
  • Great performance
  • High fan power
  • Quite expensive

Signs of Asbestos

How to use an air purifier to remove asbestos from your home?

If you are concerned that there might be asbestos in your home, it is important to act as soon as possible. The longer you wait, the more dangerous this substance may become for your family. An air purifier can help to improve your quality of life immediately by keeping dangerous particles out of the air. Here are some quick tips on how to use an air purifier at home:

1) If any materials containing asbestos have already broken down and created dust, it is important to clean them up using a wet mop or HEPA vacuum cleaner before setting up your HEPA filter . This will keep the risk of inhaling dangerous substances or particles as low as possible.

2) Once everything has been cleaned up, set up your air purifier as soon as possible . You should find a safe, clean area to place it. This should be near any potential exposure points such as vents or heating systems.

3) Make sure your air purifier is turned on at all times and set to the highest setting that does not produce an uncomfortable amount of noise . This will help you to breathe easily and keep your home safe from asbestos particles.

4) Keep your windows closed and doors shut while using your HEPA filter in order to improve the effectiveness of this process.

5) Change out the filters often (at least once every 3 months ) in order to keep them efficient at trapping harmful substances like asbestos particles.

6) If you do not have access to a HEPA filter , do not enter the contaminated area.

In most cases, you should not try to remove asbestos materials on your own. Instead, it is best to call an asbestos removal specialist who can handle the process safely and efficiently.

7 Tips For Reducing Your Exposure To Asbestos:

If you are worried about having asbestos in your home, there are a few other things you can do to reduce your level of exposure. This will help to keep you and your family safe during this process. Some helpful tips are:

1. Wearing Mask:

If any materials containing asbestos have already broken down and created dust, wearing a mask can help to avoid inhaling dangerous particles . You may also want to wear gloves in order to avoid ingesting anything harmful on accident.

2. Air Conditioner or Heating System

Do not use an air conditioner or heating system in the same room as the contaminated materials in case they become disturbed and release more dust into the air during these processes. Also, try not to use windows or doors that lead into this area very often while using an air purifier.

3. HEPA filter

Stay out of the contaminated area if possible while using your HEPA filter. If you do not have access to a HEPA filter, do not enter the contaminated area.

4. Keep Windows & Doors

Keep windows and doors closed at all times. While this will not impact how effective your air purifier is, it can help to prevent dust from spreading around the rest of your home.

5. Kept Away

5) Make sure that children and pets are kept away from any potential asbestos exposure areas while these processes are taking place (such as near vents or heating systems).

6. Learn About Asbestos:

Learn about different types of asbestos in order to determine whether or not your insulation might contain materials like this. This information helps you understand why it is so important to act as soon as you find out about this dangerous material in your home.

7. Call Specialist

Call an asbestos removal specialist to handle any materials that may contain asbestos instead of trying to remove them yourself. This will ensure the process is carried out safely and quickly.

Related FAQs:

Can Dyson Air Purifier detect asbestos?

Dyson air purifiers are not specifically designed to detect asbestos, but they can capture very small particles in the air – including those that may be released from asbestos fibers. However, it is important to note that asbestos detection is best performed by a professional using specialized equipment.

How common is asbestosis?

Asbestosis is a relatively rare condition, but it is most commonly found in people who have been exposed to asbestos over a long period of time. The risk of developing asbestosis increases with the amount and duration of asbestos exposure.

However, it is important to note that asbestos exposure does not necessarily mean that an individual will develop asbestosis. In fact, most people who are exposed to asbestos do not go on to develop the condition.

What happens if you breathe in asbestos once?

If you breathe in asbestos once, it will not necessarily cause any harm. However, if you are exposed to asbestos over a long period of time, there is an increased risk of developing asbestosis or other health problems.

It is important to note that asbestos exposure does not necessarily mean that an individual will develop asbestosis. In fact, most people who are exposed to asbestos do not go on to develop the condition.

Is a HEPA Filter good for asbestos?

A HEPA filter can be effective at capturing very small particles, including those that released from asbestos fibers. However, it is important to note that asbestos detection is best performed by a professional using specialized equipment.

What does asbestosis do to your lungs?

Asbestosis is a condition that damages the lungs and makes it difficult to breathe. The symptoms of asbestosis can range from mild to severe, and the condition can eventually lead to death.

Asbestosis is caused by exposure to asbestos fibers, which are tiny pieces of mineral that can be found in rock and soil. When these fibers are inhaled, they can become lodged in the lungs and cause irritation and scarring. Over time,


I hope you read the complete article and that it was helpful for you. If you have any questions about these HEPA air purifiers for asbestos, then you can ask us. We will help you to choose the best one for your home, office, and kitchen.

If you are still confused about choosing the best device for the large room, follow our recommendation. We strongly recommend the Coway Airmega 400 and Honeywell HPA300, these two air purifier are suitable for large spaces like bedrooms, TV lounges, and apartments. Or, If you need a small room air purifier, Levoit core 300 is perfect for you.