6 Best Air Purifiers For Mold & Dust – (Buyer’s Guide and Reviews of 2020)

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In this handy buying guide an overview is given of some of the best air purifiers for mold and dust currently available in the market. Our buying guides only include air purifiers that are tested and certified safe, durable, and with long-lasting performance. Each of the air purifiers in this guide is a best-selling air purifier for mold and dust, but they each have their own unique features that set them apart.

After reading the reviews on air purifiers for mold in this guide, you will have a better understanding of what features to look for when shopping for your own air purifier for mold and dust.

Finding the right air purifier for your home does not have to be a hassle. Our unbiased and comprehensive reviews only include the best models currently on the market.

Air Purifiers For Mold & Dust

Alen BreatheSmart FLEX Air Purifier
  • 4.5 Customer Rating
  • Alen BreatheSmart FLEX
  • Coverage: 700 Sqft
  • Power Consumption: 36 Watts on Turbo speed
  • Dimensions: 19 x 16 x 28 in
  • Color: White
  • Weight: 21 pounds
  • Warranty: Manufacturers

Alen BreatheSmart Purifier
  • 4.5 Customer Rating
  • Alen BreatheSmart
  • Coverage: 900 SqFt
  • Power Consumption: 36 Watts
  • Dimensions: 10 x 16.8 x 22.2 in
  • Color: White
  • Weight: 16 pounds
  • Warranty: Manufacturers

AeraMax 300 Large Room Air Purifier
  • 4.5 Customer Rating
  • Fellowes AeraMax
  • Coverage: From 300 to 600 square feet
  • Power Consumption: N/A
  • Dimensions: 8.1 x 16 x 25.1 in
  • Color: White
  • Weight: 12.5 pounds
  • Warranty: Manufacturers

GENIANI Home Air Purifier
  • 4.5 Customer Rating
  • Coverage: 160 sq ft
  • Power Consumption: 33 watts
  • Dimensions: 14.9 x 9.9 x 9.8 in
  • Color: White
  • Weight: 6.55 pounds
  • Warranty: Manufacturers

LEVOIT Air Purifier for Home Allergies and Pets Hair
  • 4.5 Customer Rating
  • LEVOIT Vista 200
  • Coverage: Medium Room
  • Power Consumption: N/A
  • Dimensions: 7.9 x 7.9 x 12.9 in
  • Color: White
  • Weight: 5.03 pounds
  • Warranty: Manufacturers

Germ Guardian True HEPA Filter Air Purifier
  • 4.5 Customer Rating
  • Germ Guardian AC4825
  • Coverage: 167 sq.ft
  • Power Consumption: N/A
  • Dimensions: 9 x 5.5 x 21.5 in
  • Color: Grey
  • Weight: 7 pounds
  • Warranty: 3 YEAR WARRANTY

Alen BreatheSmart FLEX Air Purifier

Alen BreatheSmart FLEX Air PurifierThis air purifier for bedrooms and offices has a sleek modern appearance that is very adaptable for any living space. It comes in multiple different finishes so you can customize it to your decorations, for an air purifier system that doesn’t distract from your decor, but instead adds to it.

It doesn’t just look great, the Alen BreatheSmart FLEX air purifier is a high-capacity air purifying machine that can quickly circulate and purify the air in a room of up to 700 sq ft in just 30 minutes, faster than their competitors, but without running up the energy bill. Even at Turbo Speed, the highest setting, the Alen BreatheSmart FLEX air purifier with a true HEPA filter uses only 36 watts of energy for a collective energy bill less than half a dollar a month.

You can use this air purifier in bedrooms, nurseries, living rooms, offices, kitchens, and basements to kill germs and mold. Using this high-efficiency air purifier will protect your family from the effects of airborne particles such as dust mites and bacteria.

This air purifier will do an efficient job at killing allergens in the air, preventing allergy attacks and asthma attacks before they occur. The HEPA Silver filter not only kills bacteria, mold, dust, and germs, but even viruses such as influenza. Using this air purifier is an effective protection against airborne disease–capturing airborne particles down to 0.3 microns.

This air purifier system uses includes a high capacity HEPA filter which captures 99.97% of particles that pass through it. These HEPA filters are true HEPA, easy to change, and last three to five months longer than other HEPA filters. Cleaning the filter in between replacements can help extend the life of the filter, but if you live in a home with smokers or pets you may need to replace the filter more often. In addition to removing airborne particles, this purifier can help reduce bad odors by circulating the air.

It has a compact size and shape which makes it easy to slip into a corner of the room, and the many different colors mean you can pick the finish that best matches your room. At night, you can set the air purifier to lights out mode if you require complete darkness for sleep.

You can also set the air purifier to its lowest setting to enjoy the benefits of a high-capacity air filter while you sleep without any annoying noises keeping you up, as this air purifier will make only a very low whisper when operating at its lowest setting. The pink noise frequency produced by the lowest setting is soothing for most people and may help children fall asleep.

It has four fan speed options which can be controlled using the sleek and easy to use digital interface. It’s the perfect air purifier for a medium to large room. It’s body is lightweight and has handles which make it easy to move. The filter can last up to one year, meaning that you won’t have to do a ton of maintenance to keep this air purifier working in top-notch shape with more time in between filter changes. They have a friendly customer service team that is available to help with questions about warranty options and shipping.


  • Use in any room in the house.
  • Kills germs and bacteria.
  • HEPA Silver filter kills influenza.
  • 99.97% of particles are captured and retained.
  • Long-lasting filters are good for 3-5 months longer than average.
  • Quiet nighttime operation.
  • “Lights out mode” turns off lights for sleeping.
  • Purifies rooms up to 700 ft in 30 minutes.
  • Uses 36 watts of energy at highest speed.
  • Costs less than fifty cents a month in electricity.
  • 25 x 15 x 8.5 in.

Alen BreatheSmart Purifier

Alen BreatheSmart PurifierThis air purifier by Alen BreatheSmart is suitable for rooms up to 900 sq ft and comes in a different range of colored panels to match your home decor. This is a great air purifier for mold and dust for medium to large rooms. The FIT50 can clean all 900 sq ft in only thirty minutes, or twice an hour. It has four unique filters which work together to purify the air.

Like other Alen BreatheSmart air filters this air purifier is engineered with WhisperMax technology to produce a soothing pink noise whisper while on it’s lowest setting that won’t distract from sleep, but can actually make it 25% easier to fall and stay asleep. Many people find the light background noise of this air purifier helps them to sleep better as well as relieving allergy symptoms from dust and mold.

This HEPA-filter is especially powerful because it is coated with a patented compound that breaks down and kills mold spores and bacteria. This is one of the best air purifiers for mold and bacteria, as it prevents the spread and growth of mold and fungi. Activated carbon within the filter works to absorb smoke, dander, dust, chemicals, and other tiny particles in the air that can cause bad odors and health problems if inhaled.

The filter has a laser smart sensor which detects particles down to 0.3 microns with precision accuracy to display the air quality of the room in real time via the electronic control panel. There is even an auto-mode built-in so you can sit back and enjoy while the machine automatically adjusts to your environment. This is not your average air purifier, but a high-tech and high-capacity, yet affordable solution to effective home ventilation and mold/dust prevention.

Alen BreatheSmart use high-quality filtration systems which effectively purify the air. Each air purifier is engineered for both beauty and performance, and this purifier comes in fourteen versatile designs to match any room. Other air filter manufacturers do not put effort into the design of the air purifier, leaving you with a hunk of grey metal that distracts from the design of your living space. This luxury air purifier not only looks great, but helps you feel great as improved air quality has been reported to reduce headaches and fatigue.


  • Only 22.25 inches tall.
  • 231 CFM on turbo speed.
  • 900 ft room maximum.
  • Detects the air quality in the room.
  • Auto-mode.
  • WhisperMax technology.
  • Activated carbon filter.
  • Kills mold and bacteria.
  • Fourteen colors.
  • Eliminates smoke.
  • Easy to carry handle.
  • Lights out feature.
  • Four unique filters.
  • Made by a top manufacturer of air purifiers.

AeraMax 300 Large Room Air Purifier

AeraMax 300 Large Room Air PurifierThe AeraMax 300 has a four stage purification process which includes an activated carbon filter to kill odors and disease as well as a true HEPA filter to filter out 99.97% of airborne particles. Not only does this machine capture dust, mold, and other particles, but it will also resolve bad odors in the air from cigarette smoke or animal hair/dander. Another filter is treated with aerosafe antimicrobial compound to kill germs and bacteria.

This air purifier system also comes with an automatic feature that detects the air quality in the room and adjusts the speed of the fan automatically so you can enjoy optimal air quality without lifting a finger. The air purifier is easily controlled via a digital interface on the top of the machine. In addition to preventing the growth of bacteria, fungi, and mold, this is also a certified air purifier for those with allergies and asthma. You can use this air purifier is a room of between 300 and 600 ft which is suitable for most moderate to large bedrooms, offices, and kitchens.

It captures both large and small particles that can cause health issues and bad odors with maximum efficiency. It has very quiet operation so you will hardly notice that it is on. At night, it can be set to the lowest setting for least amount of noise. An additional feature which is unique to this model is that is has a high performance setting specifically for use during the flu, cold, and allergy seasons. With the AeraSmart feature to automatically detect contaminants in the air, it has never been easier to purify the air in your home effectively.


  • Certified by the Asthma and Allergy Foundation of America.
  • Made for large rooms.
  • Quiet operation.
  • Kills bacteria and germs.
  • Removes bad odors.
  • Four step purification process.
  • True HEPA filters.
  • Antimicrobial treated filters kill germs and viruses.
  • Great for homes with smokers and pets.
  • PlasmaTRUE technology creates an ionized field.
  • Three years limited factory warranty.

GENIANI Home Air Purifier

GENIANI Home Air PurifierWith the GENIANI home air purifier you are getting an incredible product that comes with a two year warranty backed by their lifetime customer care. For the first two years the product is guaranteed to perform as promised with no parts defects, and after two years their customer care team is still there to help if you have any questions so you can rest assured that this is an air purifier that will function exactly as advertised and is made by a company that cares.

This model works great for homes with pets as it is very effective at removing pet odors, hair, and dander. This is also a good air purifier for homes with smokers as the carbon filter neutralizes odors. The filter has been tested and certified by a third party for efficiency. The activated carbon filter not only prevents bad odors, but it also kills germs, spores, bacteria, and viruses in the air.

Made for a large room, this air purifier has three fan speeds. Even on the highest speed the fan operates very quietly so it will not ever interrupt your sleep or conversations, so you can use it in the bedroom, living room, or kitchen. The filter works by pushing the air through a thin mesh which captures particles. This model of air purifier has three different filters within one filter so every time the air is pushed through, more and more particles are retained more maximum air purification effects.

The look of the air purifier is modern, with a sleek black and white body. It does not have any color options other than black and white. It will match any room well, especially in a contemporary space. It has a built-in nightlight too, so the soft noise and light will help you fall asleep. The maintenance for this air purifier is simple and the filter should be replaced about every six months. If you have a lot of pets or heavy smoking in the home you will want to replace the filter more often, or clean it in between replacements.


  • Two-year warranty.
  • Built-in night light.
  • True HEPA filter for particle removal.
  • Quiet operation.
  • Lifelong customer support.
  • Great for homes with pets.
  • Removes odors.
  • Certified for efficiency.
  • Three stage filtration.
  • Three fan speeds.
  • Black and white design.
  • Use genuine GENIANI replacement filters.

LEVOIT Air Purifier for Home Allergies and Pets Hair

LEVOIT Air Purifier for Home Allergies and Pets HairThis filter by LEVOIT comes with a built in night light that is made with LED light bulbs so it barely costs anything to power it up and you won’t have to bother with changing a light bulb as LED lights are incredibly long lasting. However the nightlight is only a bonus feature, and this is a high-capacity air purifier for allergies, dust, and mold which is highly rated for air purification in homes and offices. In addition to capturing allergens it also prevents bad odors and can prevent visible mold and fungi growing due to humidity and air pollutants.

It is made out of the highest quality materials with a brushless motor that offers a lifetime of long lasting high performance that is certified safe and energy efficient and will never overheat even when run for long hours. It has an activated carbon filter which neutralizes bad odors at it kills germs and viruses. The filter removes all bad odors as well as 99.97% of airborne particles such as hair, spores, dust, and dander. The machine draws in air from 360 degrees, so there is no uneven air flow or quality.

This is a super compact sized air purifier so it is suitable for more spaces and is extremely versatile. It’s safer for pets and children than a larger air purifier. The sleek design won’t interrupt the design of your space and will fit right into a modern living room, bedroom, or kitchen. It captures particles in the air which case asthma and allergy attacks which incredible efficiency, filtering out 99.97% of airborne particles over 0.3 microns. Dust, animal dander, and smoke odor will all be banished away by this high-capacity compact air filtration system.

It has multiple fan settings and at the lowest settings will make only a low whisper which won’t keep you up at night, but will actually help you sleep instead by offering a low frequency pink noise which many people find soothing. The machine can be easily controlled via a digital interface at the top. It’s only about a foot tall so you can easily find a spot for it in any room, but it is only suitable for spaces of 161 sq ft or smaller, so a moderate to small bedroom, office, living room, or kitchen space.


  • Made for small to moderate rooms.
  • Cleans the air and removes odors.
  • Removes 99.97% of particles.
  • Affordable choice for small room.
  • Compact size will fit well anywhere.
  • Has a built-in nightlight with two brightness levels.
  • Easy to control interface.
  • High performance setting and low setting for sleep.
  • Quiet operation.
  • Three step filtration.
  • Time settings.
  • 100% ozone free.
  • Costs 30% less electricity than other purifiers.

Germ Guardian True HEPA Filter Air Purifier

Germ Guardian True HEPA Filter Air PurifierGerm Guardian air purification systems are extremely effective at detecting and neutralizing disease causing particles in the air such as dust, mold, bacteria, viruses, and germs. This three in one purifier removes 99.97% of pollutants from the air that are greater than 0.3 microns. It has multiple filters which each are optimized for filtering out different densities of particles for maximum air purification. The pre filter traps large particles which in turn extends the life of the HEPA filter. It also has an activated charcoal filter which neutralizes odors and kills germs as well. Activated carbon filters are highly effective for banishing bad smells efficiently.

On the lowest setting this air purifier makes a whisper that is pleasant while sleeping and will not disturb you, so you can breathe well while you sleep. It is easy to control the settings on this quiet 22 inch air purifier for mold. It has three different fan speeds so you can adjust it to your ideal comfort. The digital interface at the top of the panel is easy to use. It is made for average sized rooms of a maximum of 167 sq ft. The filter should be replaced every six months or more often if you smoke or have lots of pets. Cleaning the filter in between replacements can also help extend the lifespan of the filter.

This Germ Guardian air purifier for mold and dust uses a UV C light to kill germs and viruses. This light bulb will need to be replaced every twelve months as well so you will want to take that into consideration with the other maintenance. For the best results, make sure that you replace the filters and light bulbs with the correct recommended products from the manufacturer.


  • Energy Star Certified 20% more energy efficient.
  • UV C light kills germs and viruses.
  • Removes 99.97% of particles greater than 0.3 microns.
  • Eliminates bad odors.
  • Comes with a three year limited warranty.
  • Three fan settings.
  • Three step filtration.

Air Purifier For Mold and Dust Buying Guide

Air purifiers work by filtering air through a series of mesh films to remove particles. The finer the mesh the smaller the particles in can retain. Most high quality air filter systems use a combination of different kinds of filters that are optimized for different kind of pollutants for the best results.

Air purifiers use filters to remove particles from the air.

Air purifiers are an effective way to prevent dust and mold in the air because it traps particles. All of the air purifiers included in this list will retain/remove 99.97% of mold and dust from the air and some of them can even detect the particles in the air and adjust the speed of the fan accordingly. Using an air purifier can help keep your home clean and prevent the spread of airborne disease.

Air purifiers keep your home clean and prevent disease.

Dust and mold are not only deadly if inhaled, causing allergy attacks and asthma attacks, but they can also make your house look disgusting. If you have poor ventilation in your home, have animals, smokers, live in a humid climate, or live in an old home you are far more likely to need extra help with ventilation and a high-quality air purifier can help.

Dust and mold are bad for human inhalation and can trigger asthma attacks.

Air purifiers were invented back in the 1970’s in Germany and have come a long way since then. Modern air purification systems for mold, mildew, allergies, dust, and pollutants can pinpoint particles in the air with astounding accuracy as well as having easy to use electronic control panels, built-in LED lights, and other modern features. Invented in the 70’s, air purifiers have come a long way since then.

What is the Best Air Purifier for Mold?

The best air purifier for mold can depend on the size of your home and how humid it is among other factors. There are lots of different features that are included on modern air purifiers so you may want to look into extras such as night-lights and remote controls in addition to looking at the particle retention efficiency. In this guide the best air purifier for mold and mildew models currently available on the market are reviewed, in an effort to help you compare and contrast their features more clearly. There are both small and large air purifiers available that are all highly efficient.

If you are looking for the best mold air purifier, make sure that it is not only for allergies and that is is also the best air cleaner for mold with additional protections against the growth of fungi, bacteria, and mold. For example, some filtration systems are treated with microbial compounds which prevent the growth of spores. These kinds of air purifiers will be more effective than those that only remove odors.

Looking at reviews on air purifiers for mold can help you gain more insight into the product before you buy it. The noise level, energy consumption, and look of the system will all contribute to which one is the best air purifier for dust and mold for you. As with anything in life, just because it is the cheapest out there doesn’t mean it’s the best, and vice versa–just because it’s the most expensive one doesn’t mean that it’s going to work the best for your particular needs.

Questions to Ask Yourself:

  • How big is your space?
  • How humid is your space?
  • What extra features are you looking for?
  • What noise level do you want?
  • How much do you want to spend?
  • What kind of particles are your most concerned with preventing?

What does an air purifier for mold and dust do?

  • It circulates the air.

The system will circulate the air in the room several times an hour in a similar way a tower fan or a ceiling fan would do; which will prevent dust and mold from settling. As the air circulates it will be cleaned by the filters. The air is pushed through a mesh to capture particles and then circulated back into the room. The constant circulation prevents lingering mold and dust. You can check how powerful the circulation is by referring to the CFM, or cubic feet per minute, which is usually listed by the manufacturer and refers to how much space the system can ventilate in one minute. For the best results, choose a purification system that offers 360 degree airflow for even circulation.

  • It cleans the air.

As the air is circulated through the chamber of the air purifier and back out, it goes through a series of filters which are designed to remove particles and contaminants from the air. There are many different ways that a filter can remove particles, but generally a very fine mesh is used that traps small particles like a netting. A combination of filters is generally used for the best results with a pre-filter to trap larger particles and extend the life of the finer mesh beneath which captures super tiny pieces of dust or mold spores.

  • It prevents new growth.

The best thing about using an air purifier for your home is that instead of just cleaning up dust and mold over and over again, you are actually preventing it by using a high-capacity air purifier like the ones in this buying guide. By eliminating mold spores from the air, an air purifier will stop mold from growing even in the most humid spots of your home. Mold spores are terrible for your lungs and health, so it’s important to take measures to prevent their growth within your home. Sometimes air purifiers even have special compounds added that stop the growth of microbrials.

What is a HEPA filter?

High Efficiency Particulate Air filters were first developed in Germany and are made to help purify air for human breathing. These filters work by filter air through a thin mesh which captures particles in the air. This mesh must be very fine and durable in order to be able to effectively capture all of the particles. Many HEPA filters are used in combination with other filters for the best results. HEPA filters are used in air purifiers and vacuums and they capture hair, dust, dander, allergens, spores, and other tiny particles.

  • HEPA filters remove allergens from the air.
  • HEPA filters should almost always be used in combination with other filters for the best results.
  • An air purifier without a HEPA filter is basically just a deodorizer.

How does an air purifier help with mold & dust?

Air purifiers work by circulating the air in the room multiple times an hour and as the air passses through the filter it removes the bad stuff from the air such as dust and mold. Even though you may not be able to see the dust and mold with your eye, a high-capacity system can pinpoint and neutralize contaminants with astounding accuracy. All of the air filter systems included in this buying guide are guaranteed to remove 99.97% of mold and dust from the air.

  • Air purifiers circulate the air.
  • Air purifiers remove mold spores from the air.
  • Air filters may be treated with antimicrobial compounds to prevent new growth.
  • Mold and dust are coarse particles which are easy to remove with the right filter.

A doctor may recommend that your purchase an air purifier for mold and dust if someone in your home is suffering from respiratory issues. Children and elderly may be more susceptible to the effects of dust and mold, but everyone should be careful to limit their exposure to breathing in these dangerous contaminants. An efficient air purifier is the best way to remove mold and dust with the air.

  • Air purifiers will help children with asthma.
  • Mold and dust is more dangerous for those with pre existing conditions.
  • Using an air purifier can reduce and prevent symptoms caused by inhaling mold and dust.

Things to Consider When Shopping For an Air Purifier for Dust

  • Room Size

The first thing to take into consideration when looking for the best air purifier for mold for your particular home is what size room you are looking to ventilate. For a large room you will need a larger and probably more expensive system. For small rooms there are several compact and affordable solutions available that aren’t as heavy-duty as those for large rooms. If you aren’t sure of the dimensions of your bedroom, basement, living room, or kitchen, be sure to double check the plans or measure so you can have the best results. You should not buy an air purification system for the wrong size room if you expect it to function correctly.

  • Noise

Nobody enjoys listening to a rattling, buzzing ventilation system. While it may be hard to predict what the noise level will be for the product before you get it, most of the products listed in this guide have a description of the noise level provided by the company as well as reviews that can help you compare which model is the quietest. While air purifiers are engineered for quiet operation, many people find the pink noise frequency produced by the lower settings of the fan soothing while sleeping.

  • Price

When comparing the prices of the different models, make sure that you understand WHY each model is listed at that price. Just because a particular model of air purifier is more expensive doesn’t mean it is the best air purifier for mold for your home, as their are many different components contribute to the price of the air purification system.

Features That Contribute to Price

  • Lights.
  • Remote control.
  • Materials.
  • Colors.
  • Room size.
  • Filter type.
  • Brand.
  • Efficiency.

Don’t cut corners buying an inefficient or too-small model of air purifier if you want to get the best results. Choose a reputable brand that has a reputation for creating excellent products and have a friendly customer service team. If you have any questions about warranty, installation, or shipping, the manufacturer of the air purifier should be able to help.

  • Energy Consumption

When shopping for home appliances one thing that you can keep in mind is that Energy Star certified appliances have been tested and approved to be up to standards with energy efficiency expectations for that industry. To be Energy Star certified the product must be at least 20% more energy efficient. The amount of energy may depend on the kind of filter, and a large room will require more energy to purify than a smaller one.

Not only is wasting energy terrible for the environment, but it is also bad for your energy bill. A good ventilation system to clean mold from the air doesn’t have to be expensive, and can cost as little as $6 a year in energy costs. The cost of energy for the product should be taken into consideration. Choosing an eco-friendly product that is efficient and not wasteful is also the smart consumer decision to make.

  • Particles Removed

All of the air filters that are included on this list are highly effective at removing dust and mold spores from the air. Dust and mold are considered to be coarse or fine particles, and these models of air purifiers are very efficient at removal and retainment of these kinds of particles at a 99.97% accuracy.

Smaller particles are more dangerous as they can be inhaled and absorbed directly into your bloodstream through your lungs, going directly to your brain and internal organs. Some of the air purifiers included in this list have additional filtration and purification features which go a step further than just removing particles to also remove even smaller particles such as viruses and germs.

  • Preventing Mold

Mold is commonly found in homes, especially old homes or in humid environments. Humidity and moisture are the cause of mold, but whatever the cause mold spores can be deadly to inhale. Breathing in mold on a regular basis can even cause brain damage. Those who have switched to a high quality air purifier for their home have reported fewer headaches and reduced fatigue, symptoms of the effects of mold and allergen poisoning.

Mold can grow on the surfaces in your home and the spores will be released into the air, creating a dirty looking and smelling environment. If you have a mold problem in your house a powerful air purifier can be one of the most effective solutions for eliminating the problem. Removing the visible mold isn’t enough to keep it from coming back, but with a powerful ventilation system the air will be circulated and cleaned multiple times a day, preventing the growth of mold and fungi, especially when treated filters are used.

  • Preventing Dust

Dust is one of the most common allergies and symptoms can include headaches, fatigue, coughing, sneezing, and irritated eyes. Children in particular can be most affected by dust in the home, which may trigger asthma attacks. If you live in an older home, you’re probably a lot more likely to have a dust problem. An air purifier will clean the dust from the air, so you don’t breathe in dust mites which could trigger an allergic reaction. Dust in the air can damage the lungs and trigger respiratory illnesses in those with immune deficiencies, children, and the elderly.

Types of Particles:

  • Coarse Particles – hair, dust, spores
  • Fine Particles – dust mites, dander, pollen
  • Ultra-Fine Particles – smoke, bacteria, germs
  • Warranty

When shopping for any home appliance you should always be sure to look into what warranty options are available. Choosing a warranty will protect your purchase from parts defects, shipping damages, and all sorts of other damage. Most expensive filter systems will come with a limited factory warranty that is free form the factory, and all reputable manufacturers will at least have the option to purchase a warranty, especially if the product is over one hundred dollars.

Buying a product with a warranty can help ensure your piece of mind. Some lifetime warranties will guarantee performance for the entire life of the product, but you won’t know unless you look so we highly recommend that you contact the customer service department of the manufacturer or retailer or the air purifier to find out about your warranty options while purchasing an air filter for mold and dust.

  • Maintenance

The maintenance of the product will affect the price in some ways in addition to just taking up your time. For a more complicated air purifier for mold you may want to invest in professional maintenance to ensure the best results. When replacing parts you always want to use the parts that are recommended or provided by the manufacturer. The maintenance that is required for almost all air purification systems is to change the filter regularly. These filters will have to be purchased for replacement, so the price of the replacement filters and the frequency of replacement should be taken into consideration while shopping.

In some cases, one air purifier may be more expensive than the other, but that’s because it uses only one filter a year–while the cheaper filter may require expensive filters every three months. This is why it is important to consider the cost and frequency of filter changes for your air purifier system when you are comparing the models on the list.

Air Purifiers For Mold & Dust Comparison Chart

Air Purifiers CoveragePower ConsumptionDimensionsWeightRating
Alen BreatheSmart FLEX700 Sqft36 Watts on Turbo speed19 x 16 x 28 in21 pounds9
Alen BreatheSmart900 SqFt36 Watts 10 x 16.8 x 22.2 in16 pounds 9
Fellowes AeraMaxFrom 300 to 600 square feetN/A8.1 x 16 x 25.1 in12.5 pounds9
GENIANI160 sq ft33 watts14.9 x 9.9 x 9.8 in6.55 pounds 9
LEVOIT Vista 200Medium Room N/A7.9 x 7.9 x 12.9 in5.03 pounds 9
Germ Guardian AC4825167 sq.ft N/A9 x 5.5 x 21.5 in7 pounds 9


If you are looking for the best air purifier for mold there are a lot of factors to take into consideration. In this handy buying guide for air purifiers we have given an overview of the features to look for in a modern high capacity air purifier. These are the best air cleaner for mold purifiers that are currently on the market that are made by reputable brands. Each of them have different features that make them stand apart, such as their size, room capacity, built-in lights, sensors, timers, and more.