10 Best Air Purifiers for Mold in 2023

Photo: RabbitAir

This review is targeted to help readers find the best air purifier for mold as it is one of the common problems that most households go through.

Molds make living environment unhealthy for the people that inhale such air. It can cause allergies and breathing problems. Your go-to solution is an air-purifier that is especially created to handle mold-prone air in the room.

Most of these purifiers come with multiple level cleansing and target all kinds of contaminants in the indoor air. We will try to help you to our best potential in selecting a right product according to the room size and core concern.

10 Best Air Purifiers for Mold – Review

IMAGE	PRODUCT	FEATURES
	1. Winix 5500-2 (Best Overall)	True HEPA technology, less noisy, cost-effective Comes with auto mode Removes odor Comes with a sleep mode
	2. SilverOnyx 8541832765 (Best from SilverOnyx)	Large coverage area and 5-level filtration Air quality monitor Auto adjustable air flow Comes with HEPA filter
	3. Airthereal APH260 (Best from Airthereal)	7 in 1 filter with high brand value Affordably priced Filter change alert CARB ETL certified
	4. RabbitAir SPA-780A (High-End)	Large coverage area and highly efficient 6 stage of purification 5-year warranty HEPA filter
	5. Guardian Technologies AC4825 (Most-Affordable)	Available on an affordable price 3 speed settings 3-year warranty Easy to use top panel
	6. Guardian Technologies AC4300BPTCA (For Pet Hair Removal)	Removes allergens of pet hair AHAM verified Optional UV C light 5-year warranty
	7. Hathaspace HSP001 (Quietest)	Works quietly with 18 dB noise level Comes with a remote control Eliminate odor and smoke 2-year warranty
	8. Pure Enrichment PEAIRTWR (With Color Coded Lighting System)	Comes with a color coded lighting function 4-stage purification process 3- speed settings 5-year warranty
	9. Levoit LV-PUR131 (100% Ozone-Free)	100% ozone free due to no UV C function 27 dB noise level Comes with auto mode Energy efficient
	10. Sharp FP-A80UW (Patented PlasmaclusterIon Technology)	Comes with PlasmaclusterIon Technology Comes with 3 speed settings Large coverage area of 454 sq ft Low operating cost

1. Winix 5500-2 – Best Overall Air Purifier

Photo: Winix

• Speed Settings: 4
• Coverage Area: 360 square feet
• Noise Levels: 27.8 dB

Whatever you expect from the best air cleaner for mold, you get in this product. It is created with True HEPA filter technology which is the safest filter to purify the indoor air. Considering the qualities of this product, the cost is also quite suitable.

It helps in removing airborne pollutants, dust mites, pet dander pollen, and other allergens from the air. Other than HEPA, you also get a washable AOC carbon filter that will effectively remove odor from the surroundings.

There are 4 speed settings with auto mode in which the release of air is adjusted as per the environment’s requirement. It efficiently covers 360-square feet area.

While the noise of the purifier is already low with 27.8 dB, it comes with a sleep mode with which you can ensure good night sleep as the purifier will not cause noise at all.

You will surely appreciate the product except that there is no warranty accompanying it.

Pros:

• Silent, highly efficient, and cost effective
• Comes with 4 speed settings
• AOC carbon filter for odor removal
• Covers 360-square feet area

Cons:

• No warranty

2. SilverOnyx 8541832765 – Best SilverOnyx Air Purifier

Photo: SilverOnyx

• Speed Settings: 5
• Coverage Area: 500 square feet

Some people are very specific about the brands they buy and if you are a SilverOnyx fan then this is the best model from this brand.

It is suitable for large rooms and spaces as the purifier comes in a coverage area of 500-square feet. As far as the efficiency is concerned, this model comes with 5-stage filtration in which it doesn’t just remove allergens and mold but also effectively remove odor, dust, and smoke.

Primarily, it comes with a HEPA filter which is very efficient in removing substances. Other than that, you also get UVA sanitization in this product.

There are 5-speed settings that are auto adjusted as per room’s requirement. You can monitor the air quality of room before and after every cleansing cycle.

It is a UL-listed product for safety of usage and high performance. The downside is related to the UVA sanitization which is not very effective and can release intense UV rays.

Pros:

• Large coverage area and 5-stage filtration
• 5-speed settings
• Easy to monitor air quality
• UL listed for safety

Cons:

• UVA sanitization is not very effective

3. Airthereal APH260 – Best Airthereal Air Purifier

Photo: Airthereal

• Coverage Area: 355 square feet
• Noise Levels: 28 – 49 dB

Just like the previous model SilverOnyx 8541832765 air purifier, this one is also from one of the most dependable brands, Airthereal.

It is a 7 in 1 purifier with pre-filter, HEPA filter, activated carbon filter with cold catalyst filter, photo catalyst filter, nano mineral, and molecular sieve.

Saying more about this model, it comes with smart auto mode in which the air quality is automatically measured. Also, there is a filter changing alert to help you know when to change the filter.

The 0 – 12 hour on/off timer is also a highly productive feature. This is a CARB ETL certified product and affordably priced with such amazing features. The downside is that on highest speed, this can be a bit noisy.

Pros:

• High brand value and performance
• On/off timer
• 7 in 1 purification system
• Affordably priced

Cons:

• Can be a bit noisy

4. RabbitAir SPA-780A – High-End Air Purifier

Photo: RabbitAir

• Coverage Area: 815 square feet
• Noise Levels: 20.8 – 45.6 dB

Well, this is a high-end model on our list with unmissable performance ensured by 6-stage purification process. It is suitable for larger areas as the purifier comes with a coverage area of 815-square feet.

The purification process includes pre-filtration, medium filtration, HEPA-filtration, and carbon-filtration. Rest of the process include deodorizing the room.

The machine gives you 4 air changes in as an hour. It is a function product that you can keep aside in a room as a stand-alone purifier or tie it to a wall. Also, it comes with 5-year warranty.

No doubt that this is a great product, but it can be a bit loud with 45.6 dB noise level.

Pros:

• High in performance and large coverage area
• Give 4 air changes in an hour
• Deodorize the room
• 5-year warranty

Cons:

• A bit loud

5. Guardian Technologies AC4825 – Most Affordable Air Purifier

Photo: Guardian Technologies

• Speed Settings: 3
• Coverage Area: 167 square feet

Not everyone can spare a lot of money for an air purifier, this is a product for the budget buyers. It is most affordable and comes with decent features.

First of all, you get 3 speed settings that help in resourceful usage of the purifier. The primary filter used in this product is HEPA which efficiently kills viruses, allergens, germs, and filter odors.

Its CARD rating for dust is 118, pollen is 125 and smoke is 108. You get 3-year warranty with this product to make a safe purchase. The top panel is very straightforward and easy to use.

The downside is a small coverage area which is merely 167-square feet. Also, there is no air quality monitor in this product.

Pros:

• Available on a highly affordable price
• Effectively kill allergens and mold
• High CARD rating
• 3-year warranty

Cons:

• Small coverage area
• No air quality monitor

6. Guardian Technologies AC4300BPTCA – Air Purifier for Pet Hair Removal

Photo: Guardian Technologies

• Speed Settings: 3
• Coverage Area: 167 square feet

Not many filters help in removing allergens of pet hair, but this model specializes in the task. It comes with PetPure treatment to enhance the performance of the purifier.

This model comes with HEPA filter and an optional UV C light to occasionally kill the minutest dirt in the room.

It is AHAM verified for effective removal of smoke and odor. The 3 speed settings help in carrying forward the task in the best possible way.

This purifier comes with 5-year warranty as well. But on the downside, it has a very small coverage area of 167-square feet.

Pros:

• Suitable for pet hair removal
• Helps in removing minutest particles
• 3-speed settings
• 5-year warranty

Cons:

• Very small coverage area

7. Hathaspace HSP001 – Quietest Air Purifier

Photo: Hathaspace

• Coverage Area: 350 square feet
• Noise Levels: 18 dB

People who have babies or heart patients at home will surely appreciate quiet performance of this model. It comes with the noise level of 18 dB.

This is a 5 in 1 air purifier that doesn’t just cleanse the environment but also deodorize it. This one effectively removes allergens, pollens, dust, mold, and smoke from the room.

The smart features allow you to monitor air quality and adjust the fan speed. You can access these settings with a remote control.

This is a highly suitable product and comes with 2-year warranty as well. The downside is that this purifier is not very effective in capturing pet hair.

Pros:

• The quietest air purifier
• Comes with smart features
• 5 in 1 purification process
• 2-year warranty

Cons:

• Not very effective in removing pet hair

8. Pure Enrichment PEAIRTWR – Air Purifier with Color Coded Lighting System

Photo: Pure Enrichment

• Speed Settings: 3
• Coverage Area: 190 square feet
• Noise Levels: 60 dB

This model comes with a color coded lighting system that displays the air quality in different colors. If the purifier is displaying blue light then it means the air is purest, yellow light means fairly safe, and red light means toxic.

This model comes with 4-stage filtration with HEPA, photo catalyst filtration, carbon filtration, and ionic filtration processes. Plus, there is 3-speed fan to enhance the performance.

Also, there is a filter reset feature helping in telling you when to reset the filter. Furthermore, you get 5-year warranty with this product as well.

What you might not like is the small coverage area of 190-square feet and 60 dB noise level which makes it very noisy.

Pros:

• Color coded lighting system
• 5-year warranty
• Filter reset function

Cons:

• Small coverage area
• Very noisy

9. Levoit LV-PUR131 – 100% Ozone-Free Air Purifier

Photo: Levoit

• Speed Settings: 3
• Coverage Area: 360 square feet
• Noise Levels: 27 dB

The Levoit air purifier does not use UV C purification process and thus it is 100% ozone free product, highly safe for your kids and old people.

Another great thing about this product is its noise level which is merely 27 dB. The performance of the purifier is amazing. It changes air 4 – 5 times in an hour.

You get digital display of the features and read air quality readings. It also comes with an auto mode that helps in setting speed according to room’s requirement.

Also, this is an energy efficient product with CARB certification. The downside is lack of warranty of this product.

Pros:

• 100% ozone free
• Clean air 4 – 5 times in an hour
• Less noisy
• CARB certified

Cons:

• No warranty

10. Sharp FP-A80UW – Air Purifier with Patented PlasmaclusterIon Technology

Photo: Sharp

• Speed Settings: 3
• Coverage Area: 424 square feet
• Noise Levels: 26 dB

This is one of the highly efficient air purifiers on the list due to the PlasmaclusterIon technology that specializes in killing a certain kind of virus to prevent you from diseases. These viruses include E-Coli, Staphylococcus, epidermidis, and Serratia.

The efficient product comes in 3 speed settings and cover 454-square feet area. You get triple filtration for purification and deodorizing of the air. The noise level is also 26 dB which makes it a quiet product.

Another good thing is that due to HEPA filter’s long life, you get low operating cost of this model. It is a great product but available on a high price.

Pros:

• Comes with PlasmaclusterIon technology
• Quiet
• Helps in purifying and deodorizing
• Low operating cost

Cons:

• Expensive

How to Buy the Best Air Purifier for Mold

Photo: Guardian Technologies

These tips and evaluation criteria will help you in finding the most appropriate product for purchase.

1. Type of Filters

The are different technologies that create different types of air purifiers. These varieties vary in performance and cost. Let’s take a comprehensive look:

HEPA Filters

HEPA is the most common type and most popular also. It is most efficient as the technology can remove up to 99.97% of particles.

You can expect it to catch contaminants in 0.3 microns size and the mold substances are of similar size. This means, it is very easy for HEPA filters to eat mold and mildew contaminants.

The drawback of these filters is that mold can grow on its surface, so you will be required to clean it frequently.

PECO (Photo Electrochemical Oxidation)

Light activated catalytic reaction is used by these machines to kill the contaminants that passes through the system. The plus side is that you don’t have to worry about growth of mold in the filter with this product.

UVGI (Ultraviolet Germicidal Irradiation)

This technology sterilize air in the room and kill any harmful bacteria or particles in the air. No doubt that this is an efficient technology, but it creates intense UV rays inside the room that will cause more problems than mold.

Carbon Filter

The most popular use of a carbon filter is to remove airborne chemicals from the environment. It is done by trapping the gases on carbon filter.

This particular type is not very effective in removing the mold spores as it is not meant for this purpose.

Ionizing Air Purifiers

It follows the basic mechanism of ionizing as the particles will start to stick to the close-by surface due to the electric charge.

The performance is decent yet they are not considered as a suitable choice to make because they generate ozone which will cause a lot of damage.

Buying Advice

Since you have seen all the plus and minus of each type, we recommend you to buy the best HEPA air purifiers for mold. It is highly effective and cause no damage for the environment.

2. Speed Settings

Speed settings are responsible for the air circulation rate. We will explain it with an example. In humid weather, mold grows faster than other seasons. Therefore, an air purifier with different speed settings will be effective in such case as you can set speed to the highest.

At the same time, during summer season, the ventilation is ensured by opening windows and you don’t have to run the filter on same speed. You can keep it to the minimum.

Some of the best products also comes with 5 speed settings which make them extremely diligent. One of the most recommended products with various speed settings is the SilverOnyx 8541832765 air purifier.

3. Coverage Area

Your pursuit for the best air purifier for mold and mildew will also largely depend on the coverage area it is capable of handling.

If you have a small room where the purifier has to be installed then a product with coverage area of around 150 – 170 square feet will be suitable.

However, there are some models that go as high as 900 square feet in coverage area, proving to be suitable for larger rooms.

If you are aiming of a large room then consider RabbitAir SPA-780A air purifier as it comes with 815 square feet coverage area.

Read More: How to Choose the Right Size for an Air Purifier

4. Noise

In search for an air purifier to get rid of indoor pollution, we often make a mistake of trading one pollution type to another. This means that to get rid of air pollution, we sometimes end up buying a product that causes a lot of noise pollution.

A noisy air purifier will disturb your peace and sleep. That is why, you should be very careful while selecting these products, especially by checking its noise level.

The noise is referenced in “dB” unit. A product with smaller dB value will be less noisy than the one with high dB value.

Most air purifiers that comes with versatile speed ranges have noise levels like 21 – 45 dB. This means that the lowest speed will cause 21 dB of noise whereas the largest speed will take it up the notch to 45 dB.

You should make sure to purchase a model that causes less noise, even on its full-power performance.

5. Warranty

While not all products come with warranty but it is essential that you make a wise purchase and pick a model that gives you some peace of mind.

The companies that are absolutely sure of their creation always offer good warranty and you should always prefer the purchase from such brands.

Conclusion

As we finish the air purifier for mold review, we want to give you some candid recommendations.

The Winix 5500-2 air purifier is the best overall product as it is made of true HEPA technology, have decent coverage area of 360-square feet and is silent enough to perform in peace without hampering your surroundings.

If you are extremely brand cautious then you should prefer the Airthereal APH260 air purifier as it is from one of the most popular brands and is decently priced with smart controls and extensive performance.