Air Purifiers for Mold: 10 Reviews

Mold is an all-too-common problem in many homes in offices. While mold might look bad, it’s actually worse than most might think. Mold exposure can interfere with the proper breathing of even the healthiest people and it can lead to major health problems if it is not removed quickly enough. If you know that you have to deal with some level of mold, though, the best options are to run a dehumidifier to reduce moisture and the other is to keep the air quality around you as pure as possible. The best way to do this is through the use of a good air purifier for mold.

The best air purifier for mold spores isn’t always easy to find, but you’re in luck. We’ve done the research to not only find the best purifiers for mold out there but also to figure out where you should buy them. If you are ready to breathe without fear of breathing in mold spores, you’ll definitely want to take a look at the products on this list. 

Top Air Purifiers For Mold In 2021

The best air purifiers for mold and mildew have a host of different features. While they’re not all necessary for every user, some of them might be very important to you. As such, we’ve put together a list of different air purifiers for mold spores with a variety of features so that you can find the device that most appropriately fits your needs.

LEVOIT H13 True HEPA Filter Air Purifier

Most users who are in the market for an air purifier for mold are really just concerned about what the device takes out of the air in your home. Though there are some absolutely wonderful extra features out there, this is the one at which everyone has to take a look first. The units that are discussed on this list are all amazing and have some great extras, but it’s always wise to establish what the baseline should look like. If you’re in the market for an air purifier for mold, the benchmark should be set by this unit from LEVOIT which we recommend as today’s best air purifier for mold and mildew.

LEVOIT’s air purifier gets rid of 99.97% of the particulate matter in the air as small as 0.3 microns, thanks to it’s True HEPA filter. That means it’s going to filter everything from airborne mold spores to pet dander without a problem. If you have asthma or allergies, this is the kind of device that’s going to end up making your life much easier than ever before. If the unit did nothing else, it would still be a worthwhile buy. The good news is that its three-stage filtration system does do more, and it’s equipped with an activated carbon filter to help keep odors to a minimum, and a prefilter to prolong the life of the HEPA filter for mold removal.

The good news, though, is that it does have a few other great points. It has an ultra-quiet operation mode, which means you can leave it running without bothering anyone. It circulates the air in a 516 sq ft room about once every fifteen minutes, and in a 129 sq ft room about 4 times per hour. This means you’ll essentially always have clean air. It even alerts you to when the filter needs to be changed so that you can always get the best possible use out of the unit. This is exactly the kind of mold-removing air purifier for which most consumers should be looking. 

Blueair 211+ Air Purifier 3 Stage

Sometimes it’s nice to know that the device you choose is a little better for the environment than the others on the market. Whether your concern is about the long-term viability of the planet or the amount of money the device takes out of your wallet, the truth is that choosing something that’s a little more reusable can often be a great option. While most of the units on this list are fairly reasonable in terms of consumption, this unit from Blueair does a great job of conserving resources by using washable pre-filters - one of many reasons why it ranks so comfortably on our list of today’s best air purifiers for mold spores.

Pre-filters are one of those great additions to mold-removing air purifiers that people don’t talk about nearly enough. They help to filter out things like big airborne mold spores and pet dander before they get into the machine, helping HEPA filters to last longer and allowing the unit to focus on getting the truly insidious matter out of the air. This unit has a pre-filter to catch t. Users can wash out this pre-filter any time it gets full, saving them the hassle of buying more pre-filters and allowing them to save both money and resources at the same time. 

The unit is also great for those who like quiet operation. Nearly silent on its lowest setting, it’s still very quiet even when at full power. This means less annoyance for those around you and an easier time sleeping when the device is on. If you’re looking for a model that’s easy on your wallet and on the environment, this might be one of the best air purifiers for you. 

Honeywell HPA300 True HEPA Air Purifier

A good air purifier for mold can change the way you breathe. Unfortunately, many of the best air purifiers for mold and mildew on the market right now feel like they are made for smaller spaces. That’s great if you are worried about one person or only have a little bit of space to cover, but what happens when you have a family to think about? If you’re trying to protect the breathing of a larger group, you’ll need to get an air purifier for mo that works in larger spaces. Fortunately, this energy star-rated unit from Honeywell provides excellent protection for even those bigger rooms.

Designed specifically for extra-large rooms up to 465 square feet, this unit can filter the air in large spaces without a problem. Though most would assume this would be a slow process, it’s actually quicker than you think - the unit circulates the air in a room about five times an hour. This means cleaner air quality on a more regular basis, making it very easy to see why this is one of the top mold-removing air purifiers recommended by doctors for those who suffer from allergies. If you’ve got a big space, this is an obvious choice. 

What about those who are less concerned with space? Well, you’ll be happy to know that this unit still won’t be overkill. A solid piece of engineering, it uses a three-stage filtration system with a True HEPA filter to filter out the bulk of the mold, allergens, pollutants, and particulate matter in the air as small as 0.3 microns in size. This is an ideal choice for those individuals who have severe allergies or who know that they’re in a space that’s prone to mold, with a host of features that make this unit worthwhile. Whether you are in the market for a stronger air filter or just one that’s going to work in big spaces, this may well be the perfect choice for you. 

RENPHO Air Purifier for Home Allergies and Pets

Sometimes the best air purifier for mold is the air purifier that is the easiest to use. Even people who really prioritize their health have a strange tendency to stop taking the steps they need to avoid health problems when they are complicated, so a machine that takes too many steps to get working can often be a machine that stays unused. If you know that being able to simplify the process of keeping the air in your space clean and free of mold is important to you, this purifier from RENPHO is probably one at which you need to take a look. 

This mold-removing air purifier is completely controlled by one button. You can depress the button to get from setting to setting, but that’s it. There are no control panels, no extra switches, no complicated procedures to get the most from the machine. That means that you’re never going to have to worry about forgetting what does what and losing the instruction manual will go from a major disaster to a minor annoyance. This feels like the kind of unit that was made for people who are just too busy to spend time memorizing what every function does on an air purifier.

The good news is that simple operation doesn’t mean lesser performance. This is a great air purifier for removing mold that features excellent filtration via a HEPA filter and that goes a long way towards making itself user friendly. You’ll always know when you need to change the filter thanks to a handy alert and you’ll be able to use this unit at night without worrying about waking anyone up. This is a nice, simple air purifier for removing mold that is not only going to help you to avoid most of the problems caused by airborne mold spores in small rooms of about 103 square feet, but that will do so in a way that won’t end up making your life more complex. 

Germ Guardian HEPA Filter Air Purifier with UV Light Sanitizer

Illness is, understandably, more on the mind of consumers than ever before. Though it’s very hard to say exactly how much of an impact any given feature on an air purifier can make on airborne viruses, there are at least some studies that show that UV light can have an impact on things like airborne illnesses. If you’re looking for something that can help keep the air clean in small rooms up to 78 square feet of everything that can make you ill, including mold, mildew, and beyond then you will definitely want to take a look at this UV-light unit from Germ Guardian. 

The UV light might not be the only selling feature for this unit, but it is the feature that tends to set it apart from the rest of the crowd. In truth, long-term exposure to UV rays really can help to neutralize viral particles in the air. Adding this feature to the unit certainly doesn’t detract from the overall efficacy of the device and having anything that can provide a bit of help in keeping users healthy by reducing mold exposure is definitely a positive. Even if you’re not primarily here for the UV light, it’s still a feature that most users can appreciate. 

Even if you’re not sold on the UV feature, this is still a really good air purifier for mold spores. One of the best features is the pre-filter that helps to trap large particulate matter. This means the bigger bits of mold, mildew, and dander in the air aren’t going to clog up the primary HEPA filters, which leads to more efficient filtration and a longer-lasting True HEPA filtration system. Like several of the other purifiers on this list, this one also has an activated carbon filter for neutralizing odor. This is a solid all-around purifier for removing mold that adds in a nice extra in the form of UV light. 

LEVOIT Air Purifier for Home for Allergies and Pets

Sometimes it’s not just the process of getting rid of mold spores that’s important to users, but rather the cost of that process. Older air purifiers suited for filtering out mold tended to be very expensive to run, so users would only run them when necessary. If you are the kind of person who needs to run a purifier all day and night, though, you need something that’s a little easier on your wallet. One of the better energy-efficient models on the market right now is this LEVOIT air purifier that’s designed to deal with basic home allergens and mold. 

If you’re looking for efficiency, it’s going to be quite hard to beat this unit. If you were to leave it plugged in and run it all day and night for a full year, you’d get an increased electricity bill of about six dollars. Despite the fact that it uses incredibly little energy, though, this is actually a really solid air purifier that does do a good job of getting mold, mildew, and other particulate matter out of the air, thanks to its 3-stage system including a prefilter, a HEPA filter, and an activated carbon filter. The efficiency in the design really is meant for those who are looking to save money but who do not want to compromise on their health. 

Beyond efficiency, the unit also has user-friendliness on its side. The device has three different fan speeds, so you can decide how fast it works and the noise levels it produces. It also has a timer, so you don’t have to worry about turning it off when you are ready to leave the office or go to sleep. This device even has a night light, so it makes a great fit for kids’ rooms. If you’re looking for an efficient purifier that’s going to do its job of filtering mold well in rooms up to 161 square feet, this might be the best choice for you.

Germ Guardian True HEPA Filter Air Purifier with UV Light Sanitizer

It’s often nice to have a product that’s going to do it all at once. While there are many different air filters for mold out there, sometimes you just want to make sure that the filter you buy is as loaded up with all the filtration technologies as possible. If you are the kind of person who needs to be on the cutting edge, why not make sure that you’re using a filter that deals with everything from airborne pollutants to germs? If that sounds appealing to you, you’ll love this unit from Germ Guardian.

Germ Guardian’s products are usually best known for including UV-C lights. These lights are thought to help eliminate airborne viruses, working off of the proven fact that most viruses can be destroyed by sufficient exposure to UV-C light. This unit is designed with that fact in mind, helping those who are afraid of airborne viruses to feel a little more comfortable while their air purifiers go about the work of keeping the indoor air quality around them clean and free of mold. Plus, the UV feature works with Titanium Dioxide to remove volatile organic compounds

Even if you’re not here for the UV feature, you’ll still get the benefit of a filter that makes use of some of the best filtration technologies on the market. It has a HEPA filter, a pre-filter, and even a carbon filter so that you can feel safe in the knowledge that you’re eliminating both particulate matter and odors at the same time. The unit even has a quiet operation mode to ensure that all users can keep the unit running at night without disturbing everyone in the house due to the noise levels while eliminating mold spores. This is an excellent piece of technology that really does cover all of the bases when it comes to eliminating mold, mildew, and other airborne matter that can wreak havoc on respiratory systems. 

Hathaspace Smart True HEPA Air Purifier for Home

How much time do you really want to spend with your air purifier when you’re trying to remove mold spores? While you certainly want the unit to keep working throughout the day, do you really want to babysit it to make sure it is doing an appropriate job of getting rid of all the particulate matter in the air around you? If you’ve become frustrated with the idea of having to manually change settings throughout the day as you control mold issues, you’ll definitely want to take a moment to look at this excellent indoor air purifier from Hathaspace.

This unit joins the select group of mold-eliminating air purifiers out there that has an automated detection mode via a smart sensor. This Auto mode monitors the level of particulate matter in the air using the smart sensor and adjusts the fan speed in order to best keep up with what’s going on in the room. What that means from a practical standpoint is that users can feel comfortable knowing that they are getting exactly as much protection as they need at any given time without having to worry about messing with controls or taking time out of their day to change the settings on the unit. 

In addition to doing all of the heavy lifting on its own, the unit also does a great job of controlling odors. It uses an anion generator for odor control, eliminating even those smells that tend to get through air purifiers with carbon filters. If you’re looking for something that is going to control the particulate matter and odors in your home without your intervention, this may be the unit for you. 

MOOKA Air Purifier for Home

Let’s talk ease of use for a moment. If you are using an air purifier for mold, it makes sense that you want a product that’s just going to do its job. While some of the best air purifiers out there do a fantastic job of getting rid of mold spores, many of them also have complicated control schemes that make using them a bit harder than necessary. Fortunately, this unit from MOOKA does simplify things in a straightforward manner. 

MOOKA’s air filter is a three-stage purifier that uses a single button to control the unit. Press it once to turn it on, then press it again to control the fan speed. It’s as easy to use as a regular fan but it does a fantastic job of eliminating things like mold spores from the air around you. This unit really does do a lot for something so simple.

Simplicity doesn’t mean it is lacking in utility. Not only is it great for getting particulate matter and mold spores out of the air, but it has a quiet operation mode that will allow you to use the unit without bothering everyone around you. Whether you are looking for something simply because you don’t want to bother with complex controls or you are looking for a unit that just works, you’ll definitely want to take a look at this air purifier for reducing mold spores. 

Germ Guardian Pluggable Air Purifier & Sanitizer

While air purifiers for mold are nice, most of them don’t exactly feel like they’re the kind of thing that you can just leave plugged into a room’s sockets. If you’re looking for something that’s both small and useful, you’ll love this unit from Germ Guardian. Not only is it small enough to use in virtually any room, but it brings a lot more utility to the table than one might expect. 

If you take a look at this air purifier, you’ll probably be reminded of a larger version of plug-in air freshener. The unit is essentially the air-purifying version of that same device, a small unit that you can plug into the wall and put to work protecting the atmosphere of your room. This unit makes use of UV-C light to kill off airborne viruses, adding a touch of safety to rooms that might need a little extra protection. Rather than simply going after particulate matter, this unit works to sanitize the clean air.

The nice thing about having an air sanitizer rather than a purifier is that the unit doesn’t require much upkeep. You won’t ever have to worry about changing filters here - instead, you’ll just have to change out a bulb about once a year. This means that you won’t ever have to deal with the unit losing efficacy, helping you to continue to control the air quality in the rooms where it is used. If you’re looking for a good air sanitizer that will keep working throughout the year, this may be the perfect device for your needs. 

Air Purifiers for Mold FAQs

Do air purifiers help with mold?

Yes, there are definitely some air purifiers that help with mold. They won’t help with mold growth directly, but the vast majority of air purifiers are very good at filtering out the airborne particles and thus eliminating mold spores. You’re going to want to take a look at units that are specifically designed to filter a little more finely than average. Mold isn’t always removed from the air all that easily, so picking out the right air purifier is going to give you a much better chance to get the kind of performance that you need from the device. The good news, though, is that most units that get rid airborne mold spores are fairly up-front about advertising that fact. Once mold spores are removed from the air it’s much easier to prevent further mold growth.

What is the best air purifier to remove mold?

There’s really not a single air purifier that stands out as objectively better at eliminating mold than others. You can certainly look at the percentages of particulate matter and pollutants that any given unit pulls out of the air but the raw numbers won’t tell you as much about how well the unit functions as you might hope. Instead, it’s better to start looking for a good air purifier for mold that actually fits all of your needs, from basic mold spore filtering to size and usability. The better a unit suits your needs, the better you’re going to feel that the unit works. 

What kills mold spores in the air?

The only way that you are going to effectively remove mold spores from your home’s air is to invest in an air purifier. While you can certainly do a lot to kill off the existing mold growth, purifiers are a necessity for cleaning up the air and ridding it of mold. Professionals simply tend to use larger versions of the same products that are available to consumers, so it’s generally a wise idea to start looking into buying multiple purifiers to place throughout your home if you suspect that there is a mold problem present. 

Does a Dyson Air Purifier remove mold?

It shouldn’t come as much of a surprise that a Dyson Air Purifier does remove mold spores from the air. The device is designed with the same high degree of precision that is common across all of Dyson’s product lines, which in this case means that it filters out a high percentage of any unwanted matter in the air - including mold spores. While this device might not specifically be designed for mold remediation, it is still an excellent choice for those who are worried about their indoor air quality in a space that may have some degree of mold infestation. 

Air Purifier For Mold Buying Guide

If you’re looking for an air purifier to help with mold spores, you’ve probably already seen a few dozen options advertised as the best of the best. While we do feel like our list of air purifiers is composed of the best choices out there, not every single one of those choices is going to be the right fit for every consumer. When you start shopping, you don’t necessarily need to look at the brand of the device; instead, you really need to focus on the deciding factors that are going to help you differentiate a good air purifier from the perfect air purifier for eliminating mold. 

User-Specific Needs

The best place to start is with your user-specific needs. While you’re definitely going to want to look for something that is going to deal with mold spore, you’re also going to want to pay attention to any other specific health needs that are important to you. Not every air purifier is actually related to helping with things like allergies or asthma, so make sure that you’re looking for something that is going to handle your specific health issues well.

It’s not just health concerns that you need to be looking out for here - it’s also the other little things that make a unit more suited to your personal needs. If you know that you are a little on the forgetful side, for example, picking a unit that has an automatic shut-off or a timer might be a good idea. Likewise, those who tend to move their air purifiers around a lot might be more interested in portability features than others. Make sure that unit that you pick matches your lifestyle so that you can get the most use out of the device. 

Size

Size is always a concern when it comes to air purifiers for reducing mold spores. Whether you’re looking for something for personal use or something that’s going to function for mold removal in a larger space, you definitely need to make sure that you are paying attention to the overall size of the unit. Personal units tend to be smaller and easier to carry around but don’t work in very large areas, while units meant for rooms might be hard to take with you on the road even though they’re great for purifying the air in larger spaces. 

Size also matters in terms of where you can put the device. If you need something that fits on your desk, you’re going to have to give up at least some level of functionality. Bigger units can almost always do more than smaller units but they are going to take up more space in your home or in your office. It’s a good idea to think about where you are going to be able to place the air purifier before you make a purchase, as doing so will give you a better idea of the maximum amount of space that the unit can take up. 

Control

The easier a device is to use, the more likely a consumer will be to keep using that device as intended when it comes to taking care of mold. While the vast majority of air purifiers feature very easy control schemes, it’s a good idea to think about what you like the best. Do you prefer the old-fashioned analog knobs? If so, you’re probably only going to find those on larger or older units. If you prefer digital controls, you can decide between simple one-button units and those that have full-fledged control panels. There are definitely control schemes out there for virtually any consumer.

You may also want to think about whether you’ll ever need to control the air purifier to get rid of mold while you are not nearby. If you think that’s likely, you’ll want to look at one of two options. The more common option is a remote control, which will usually control at least the on/off function but might also have some functionality when it comes to determining fan speed. The other option, which is becoming more common, is wi-fi control. Whether it’s through an app or through the use of a digital assistant, some of the newer air purifiers designed to handle mold spores do allow users to control the units through their smartphones. 

Maintenance

Finally, try to think about the amount of work you’re going to need to do to keep one of these units running while conducting mold removal. A basic air purifier is going to require at least some cleaning, to say nothing of filter replacement. Some devices actually come with reusable or washable filters, while others are going to require you to buy filters on a regular basis. Do some research to learn about the different filter types and how often they’ll need to be replaced so that you can figure out exactly how much work is going to go into keeping your air purifier up and running.

You can browse our site for more. For example, if you are looking for a real-looking electric fireplace, we have you covered. We also have a list of other kinds air purifiers, including those that remove smoke smells as well as the best air purifiers for pets.