The Best Air Purifiers for Your Home - EcoWatch

Posted: 01 Feb 2021 12:00 AM PST

The need for clean, pure air has never been more evident. Between the current concern over the coronavirus pandemic and rising levels of air pollution and volatile organic compounds (VOCs) throughout our country, many of us have started seeking simple, effective ways to ensure cleaner air within our homes.

One of the most obvious ways to accomplish this is to invest in an in-home air purifier. But what exactly should you be looking for in a home air purifier? And what are some of the best air purification brands on the market today?

Our Top Picks for Best Air Purifiers

How Air Purifiers Work

Before investing in an in-home air purifier, sometimes called an air cleaner, it may be helpful to know how these devices are intended to work.

For the most part, home air purifiers come with one or more HEPA filters, as well as a fan that sucks in and circulates air. As the air moves through the filter, dust, allergens, pet hair, pollutants, particulates, and other airborne particles are caught in it, allowing clean air to be pushed back out into your home.

Of course, air filters don't last forever, and the only way to keep your air purifier working as intended is to change out your filter with a filter replacement on a regular schedule. This means that air purifiers have a small operational cost associated with them; you will likely need to spend at least $50 annually on new filters, sometimes more than $100.

What to Consider When Shopping for Air Purifiers

As you survey your options for different in-home air purifiers, there are a few considerations you can use to guide your decision.

Type of filter. The most important acronym to know about air filters is HEPA, which stands for high-efficiency particulate air. This type of filter is designed for the filtration of specific levels of airborne pollutants. According to the Environmental Protection Agency (EPA), HEPA filters "remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns." Make sure that any product you purchase contains true HEPA filters.
Cost of maintenance. Make sure you do some research to determine how often you will need to replace the filter for a given air purifier, and how much a single replacement filter costs. This will provide you with some indication as to how much it will cost you to operate that air purifier.
Certifications. Also check the packaging for a couple of important labels. The first label to look for is Energy Star, which certifies that the air purifier in question is at least 40 percent more energy efficient than the average model. This is a key indicator for eco-friendly shoppers. The other label to watch for is the AHAM seal, which denotes approval from the Association of Home Appliance Manufacturers. This shows you that the unit has been tested and found to be effective. It also provides each purifier with a clean air delivery rate (CADR) score. A CADR rating is a measure of the volume of clean air that the unit can produce per minute on the highest setting.
Room size. Air purifiers will often tell you the size room they are equipped for. A unit designed for small rooms will not work effectively as a large room air purifier. If the unit also has an AHAM seal, then the room size indicator should be fairly reliable.
Noise level. Air purifiers are intended to run more or less all of the time, which means you don't want one that's excessively noisy. Most units will tell you about what decibel level you can expect, either on the packaging or somewhere on the website.

What are the Best Room Air Purifiers?

With these standards and considerations in mind, you can find the best home air purifier for your needs. To get you started, here are the products that we think are best, based on our own review of product specs, certifications, pricing, and user reviews.

Each product featured here has been independently selected by the writer. If you make a purchase using the links included, we may earn commission.

Hathaspace Smart True HEPA Air Purifier for Home

One of the bestselling and most well-reviewed air filters, the Hathaspace filter claims that it can filter 99.97 percent of particles from your air, including debris as small as 0.3 microns. Honeycomb-activated carbon filters help it eliminate strange smells and smoke, while "smart" settings allow it to adjust its fan speed settings in real time, adapting to any changes in air quality.

Why buy: This highly-recommended air filter is built to intelligently improve your indoor air quality and comes at a reasonable price compared to other "smart" options.

LEVOIT Core 300 Air Purifier

Looking for a great bargain on an air purifier? LEVOIT's Core 300 is available for a disruptively low price point, but that doesn't mean it scrimps on quality. We love this one because it is highly effective in eliminating smoke, odors, and up to 99.97 percent of airborne debris like dust mites and mold spores. It also happens to be one of the quietest air filters on the market today.

Why buy: This filter is the most affordable one on our list, but still makes an excellent filtration system for most any room.

Blueair 211+ Air Purifier

By contrast, the Blueair Blue Pure 211+ purifier is a little pricier, but it gives you a lot of bang for your buck. That's because it's powerful enough to handle some pretty big spaces, making it a better choice if you have a lot of square feet to filter. Its carbon filter can help eliminate odors, dust, pet dander, mold particles, and more.

Why buy: This Blueair purifier gets major points for being extremely quiet and extremely modest in its energy consumption while filtering larger spaces.

Honeywell HPA300 True HEPA Air Purifier

Honeywell is one of the most trusted names in home appliances, so it comes as no surprise that the HPA300 air filter is a sturdy, effective product. Though very sleek and compact, it is powerful enough to purify the air in fairly large rooms.

Why buy: Honeywell happens to be the most-recommended brand among allergists, making this powerful air filter a great choice for allergy and asthma sufferers.

Toshiba Smart Wi-Fi Air Purifier

For something in the middle price tier, Toshiba's air purifier gets the job done. What's more, it comes with some of the best Wi-Fi home automation integrations we've come across, including voice control with Amazon Alexa. It also includes a UV light sanitizer for an additional purifying layer.

Why buy: This purifier is a great pick for middle to large rooms thanks to its 3-in-1 filter, which features a pre-filter, HEPA, and activated charcoal filter.

Finding the Best Air Purifier to Meet Your Needs

As you consider these different options for home air purifiers, make sure you take into account those bullet points we mentioned earlier: How often will you need to change the filter? How much will it cost to do so? Will the air purifier be powerful enough for your room? And does it satisfy your expectations for energy efficiency?

We've talked in the past about the best water filters for your home—and a quality air filter makes sense too. With these points in mind, look for an air purifier that will give you total confidence in the quality and health of your household air.

Josh Hurst is a journalist, critic, and essayist. He lives in Knoxville, TN, with his wife and three sons. His writing on natural health, nutrition, and supplements has appeared in Health, Shape, and Remedy Review.

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The Best Air Purifiers for Mitigating Mold Problems - BobVila.com

Posted: 16 Feb 2021 05:54 PM PST

Photo: amazon.com

Mold isn't only unsightly, it can make a home smell unpleasant, and at worst, trigger health issues. An air purifier can tackle air quality when mold is a concern. Air purifiers remove airborne contaminants to improve indoor air quality. A portable unit can filter dust, pet dander, smoke, pollen, mold spores, and other small particles.

While an air purifier can filter airborne mold spores, it's important to tackle mold at the source. Even the best air purifier for mold will not fix the root cause of the mold. The best air purifiers for mold use high-efficiency particulate air (HEPA) filtration to remove mold spores, pollutants, and allergens for cleaner indoor air.

BEST OVERALL: LEVOIT Smart WiFi Air Purifier for Home, Core 200S
BEST BANG FOR THE BUCK: LEVOIT Air Purifier for Home Allergies, Core 300
UPGRADE PICK: Dyson Pure Cool Link TP02 Wi-Fi Enabled
BEST SMART TECH: LEVOIT Smart Wi-Fi Air Purifier
BEST ODOR CONTROL: Germ Guardian Air Purifier 4 in 1
BEST FOR ALLERGIES: Honeywell True HEPA Allergen Air Purifier
BEST FOR LARGE ROOMS: Coway Airmega 400 Smart Air Purifier
BEST FOR SMALL ROOMS: Germ Guardian True HEPA Filter Air Purifier
BEST FOR BEDROOMS: Medify MA-25 Air Purifier with H13 HEPA filter
BEST FOR TRAVEL: TaoTronics HEPA Air Purifier for Home, Allergens

Photo: amazon.com

Types of Air Purifiers for Mold

Mold can grow on almost any surface that contains organic material and moisture. Mold spores are always in the air, indoors and outdoors. An air purifier can filter the spores and keep the air inside your home clean. Air purifiers can utilize a range of filtering and air purifying technologies, including HEPA filters, activated carbon filters, ionizers, UV lights, and PCO and PECO technology.

HEPA

HEPA (high-efficiency particulate air) purifiers have a HEPA filter with a fine mesh that traps very small particles. The air purifier forces air through the filter to trap pollen, dust, pet dander, and mold spores. HEPA filters capture up to 99.97 percent of particles 0.3 micrometers in diameter and can also filter larger air-suspended bits.

HEPA filters—which need to be replaced every six to 12 months—trap particulate matter but will not effectively filter gases or odors. Also, note that "HEPA-type" or "HEPA-like" air purifiers often have non-HEPA filters. These filters may not meet the HEPA standard set by the U.S. Department of Energy, which is to filter 99.97 percent of particles measuring 0.3 micrometers. Instead, look for "HEPA" or "true HEPA" filters.

Mold spores can vary in size but usually fall between 3 to 30 micrometers. A HEPA filter can trap pollutants as small as 0.3 micrometers, making them a top choice for mold concerns.

Activated Carbon

Activated carbon filters are highly porous and designed to absorb certain airborne molecules contained in odor-causing gases and VOCs (volatile organic compounds). Since activated carbon filters can eliminate odors, they may help with musty smells from mold.

Most air purifiers with activated carbon filters also have a particle filter (like a HEPA filter) to combat particulate matter in addition to airborne molecules. Just like with HEPA filters, activated carbon filters need replacing to stay effective (usually every three months or so).

Ionic

Ionic air purifiers create electrically charged molecules that attach to airborne contaminants. The particles then attract to a collector plate, removing them from the air in the room, or the particles may attract to each other or to other surfaces, causing them to settle out of the air.

This tendency to settle on surfaces is why some evaluators offer criticism of ionic purifiers. This type of air cleaner may not actually get rid of pollutants, since they may just wind up stuck to surfaces nearby. The undesirable bits are out of the air, but they're still in the room.

Ionic air purifiers can also produce ozone. According to the EPA, breathing in ozone is a health concern. Some manufacturers claim their purifiers only create trace amounts within industrial safety standards. But because of the health concerns of ozone, it is best to look for an ozone-free air purifier.

UVGI

UVGI (ultraviolet germicidal irradiation) air purifiers contain UV lamps. The lamps are designed to kill viruses, bacteria, and spores as the contaminants move through the purifier.

UV light is effective when used properly, but its effectiveness is yet to be measured for home air purifiers. For UV light disinfecting to work, the light must have sufficient contact time with the virus or bacteria. Contact time is usually minutes to hours, not the seconds that air takes to pass through a purifier.

While UV lights have some disinfecting properties, take this feature with a grain of salt in home air purifiers. UVGI may also be a less effective pick for mold because some strains are resistant to UV radiation. Furthermore, UV light can't trap particulate matter like dust, pet dander, and pollen.

PCO and PECO

PCO (photocatalytic oxidation) air purifiers use a UV lamp and a photocatalyst to break down gaseous pollutants. Their use in home air purifiers may be limited. The EPA asserts that most available photocatalysts aren't effective at destroying gaseous impurities from indoor air. Be aware, too, that some units can also generate harmful byproducts like ozone. Also, since they are used to filter gases, they are not effective on particulates like mold spores.

PECO (photoelectrochemical oxidation) air purifiers use a version of PCO technology. PECO air purifiers also destroy organic matter with a photoelectrochemical reaction. Instead of only removing particles from the air, PECO purifiers can also destroy viruses, bacteria, mold spores, and VOCs. Manufacturers of PECO purifiers claim these purifiers do not produce byproducts like ozone.

What to Consider When Choosing the Best Air Purifier for Mold

An air purifier for mold should have a HEPA filter to safely and effectively filter spores and pollutants. When choosing an air purifier, consider the unit's effectiveness, coverage rating, and energy efficiency. For air filters used in common living spaces, noise level and design are two more features to consider.

Coverage Area

Coverage area is among the most important factors to keep in mind when choosing an air purifier. Portable air purifiers are designed to filter the air inside a room. For open floor plans or large rooms, multiple purifiers may be useful. When it comes to air purifiers, the coverage area is calculated using the clean air delivery rate (CADR).

The CADR is a measure of the amount of clean air a purifier can deliver, measured in cubic feet per minute. The CADR measures the filtration of particles (specifically pollen, smoke, and dust) and not the filtration efficiency for gases or odors. To make the rating system more consumer-friendly, most air purifier manufacturers convert the CADR rating to a maximum recommended room size for the purifier.

A higher CADR means the air purifier has a faster and more efficient filtering rate that is better suited for larger rooms. For small rooms around 100 square feet, the EPA recommends a minimum CADR of 65. For medium rooms around 200 square feet, a CADR of 130 is sufficient, and for large rooms above 400 square feet, a CADR of 260 should offer decent filtration.

The CADR value can range as high as 450 for pollen and smoke or 400 for dust. However, for most homes, such high CADR values are not necessary, except for very large rooms. The best practice is to choose an air purifier that has a CADR sufficient for the size of the room it will be used in.

EPA Rating

For maximum effectiveness, an air purifier should run around the clock. Since they run all the time, or at least for many hours a day, consider an Energy Star-certified air purifier.

Energy Star-certified products meet EPA's Energy Star energy-efficiency guidelines. This won't affect a purifier's effectiveness, but it can cut back on the energy requirements. Energy Star-certified units can be up to 40 percent more energy efficient than noncertified models. An Energy Star-certified air purifier can be better for the environment and your electric bill.

Air Quality Indicator

The Air Quality Index (AQI) is a measure for reporting air quality. The AQI measures air quality on a scale from 0 to 500; under 50 indicates good air quality, over 100 indicates poor air quality, and over 300 indicates dangerous air conditions. This system is used worldwide to measure air conditions from outdoor pollution to indoor air quality. Consider looking for an air purifier with an air quality indicator, which measures and displays the air quality in the room.

The AQI in a room can change throughout the day and as a result of different activities. For example, activities like cooking and vacuuming can temporarily worsen air quality. An air quality indicator can help measure when and exactly how well the air purifier is working. Some can also automatically adjust the purifier, depending on the air quality in the room.

Noise Level

Since air purifiers use fans to move air, all air purifiers will make some noise. The importance of noise level depends on where the air purifier is placed. For bedrooms and living spaces, a quieter unit might work better. For kitchens or basements, noise level may be less concerning.

The noise level depends on the model and the purifier's fan setting. Higher fan speed settings are often louder. One way to reduce noise levels is by switching the speed settings when needed. For example, a user might run the purifier on high when the room is empty and move to a lower setting when people are in the room.

Another option is to choose a purifier certified for a larger room, which would allow the device to run at a lower setting in a smaller room while still offering enough filtration. Some portable air purifiers also display a noise rating in decibels.

For reference, most refrigerators run at around 40 decibels. Many air purifiers have a night mode feature, which usually runs quietly between 20 and 30 decibels. Louder air purifiers may run at 60 decibels, which is comparable to the sound of an air conditioner.

Smart Technology

Air purifiers can include a range of smart technology integrations. Look for units with built-in air quality sensors that monitor real-time AQI. Automatic programs can trigger purifiers to turn on or off in response to air quality. Built-in speed settings, timers, and programmable cycles offer flexibility.

Purifiers with Wi-Fi or Bluetooth connectivity can connect to apps to allow users to remotely monitor and control the purifier. Other air purifiers can connect to interactive voice assistants, like Amazon Alexa and Google Home, for hands-free control.

Portability

Portable air purifiers are compact and lightweight for traveling. Smaller units generally have a lower CADR value, ideal for smaller rooms. For traveling, consider an air purifier suitable for rooms between 200 and 300 square feet, which is the average size of a hotel room.

At-home purifiers are larger and less portable but often have a higher CADR. Options with caster wheels or handles make them easier to move around the house. Other models are heavier and more clunky. Consider keeping these larger units in rooms where you spend the most time, like the bedroom or living room.

Additional Features

When it comes to filtered air purifiers, consider the frequency and replacement filter cost. Air purifiers can include disposable or permanent (but cleanable) filters. Filters can be expensive and a significant cost to consider when choosing a purifier.

Air purifiers often include multiple filtration stages. A prefilter is a cost-saving feature to consider. Prefilters trap large particles and prevent them from clogging the finer filters, which can improve the longevity of the HEPA filter. Some air purifiers also include an activated carbon filtration step. An activated carbon filter can trap gaseous pollutants and odors that the HEPA or particle filter can't trap.

A change-filter indicator is also a feature to consider. This alert system will notify you when the time has come to replace or clean the filter. Consider shopping for air purifiers that have an easy-access design to make filter changes and maintenance simpler.

Other convenient features include remote controls, caster wheels, carrying handles, speed settings, scheduling options, and dimmable displays.

Our Top Picks

A great air purifier for mold uses effective and safe HEPA filtration to trap airborne mold spores. Look for a unit with a CADR to suit the room size where the purifier will be used. Since an air purifier should run constantly to be most effective, energy-efficient operation is also important. And since it's often on display in the living spaces of the home, an air purifier should have a stylish, functional design.

The Best Air Purifier For Mold Options: LEVOIT Smart WiFi Air Purifier for Home, Core 200S

Photo: amazon.com

The Levoit Smart WiFi Air Purifier Core 200S has a range of convenient features for an affordable price. This air purifier is a compact but powerful unit for small rooms. The Smart Core 200S includes a nylon prefilter, true HEPA filter, and an activated carbon filter to clean particles and odors from the air. This unit features a clean design and a small footprint and has a CADR suitable for rooms up to 183 square feet.

For nighttime, the purifier has a sleep-mode option, which runs at a quiet 24 decibels. There is also the option to turn on an ambient night-light or turn off the display entirely for complete darkness.

To use the purifier, use the one-touch control or connect the purifier to the VeSync app for remote control. The app can be used to set timers, schedule on and off times, monitor filter life, and adjust settings. This smart purifier can also connect to Amazon Alexa or Google Assistant.

The Best Air Purifier For Mold Options: LEVOIT Air Purifier for Home Allergies, Core 300

Photo: amazon.com

The Levoit Air Purifier for Home Core 300 is another affordable true HEPA air purifier. This air cleaner has a simple design and an easy-to-use display that controls a range of features. For nighttime, the Core 300 has a silent mode that runs at 24 decibels for quiet operation. The display also controls the three fan speed settings, timer setting, and filter indicator.

This unit has three stages of filtration. A prefilter and a true HEPA filter trap particles. An activated carbon filter nabs odors and other pollutants. This purifier features Levoit's Vortexair Technology to create a stronger airflow while keeping the purifier compact. This design allows this purifier to change the air up to five times per hour in rooms up to 219 square feet, ensuring a constant change of cleaner air. This affordable and sleek air purifier is Energy Star certified for efficient operation.

The Best Air Purifier For Mold Options: Dyson Pure Cool Link TP02 Wi-Fi Enabled

Photo: amazon.com

Dyson is known for its high-performance products, and the Pure Cool Link TP02 air purifier is no exception. This modern-looking air purifier has a true HEPA filter to capture allergens, mold spores, and other particles. An activated carbon layer captures odors and VOCs.

This unit also doubles as a fan in hot weather with the oscillating tower fan option. Since the unit has no spinning blades, it has a sleek look and is safe for households with children and pets.

This smart purifier can connect to the Dyson Link app and Amazon Echo for remote control. The Pure Cool Link TP02 has several convenient features, including real-time air quality reports, quiet nighttime mode, a sleep timer, and 10 airspeed settings. An auto-mode setting intelligently monitors and reacts to real-time air quality to adjust the purifier as needed.

The Best Air Purifier For Mold Options: LEVOIT Smart Wi-Fi Air Purifier

Photo: amazon.com

This smart air purifier can connect to the VeSync app for remote control or to Amazon Alexa or Google Home for hands-free control. It also features a three-step filtering process, which includes a prefilter, true HEPA filter, and activated carbon filter.

The app allows users to remotely view and toggle through a range of convenient features. These features can also be controlled from the display on the unit. One feature is the real-time air quality indicator and auto mode. The auto mode adjusts the purifier among three fan settings in response to real-time air quality. Other features include a display off button, sleep mode, and a timer option.

This larger unit also offers better filtration for larger rooms. The CADR allows this LEVOIT purifier to filter the air 4.5 times per hour in rooms up to 360 square feet. The powerful fan is efficient but quiet, running at 27 decibels on the lowest setting.

The Best Air Purifier For Mold Options: Germ Guardian Air Purifier 4 in 1

Photo: amazon.com

This true HEPA purifier from Guardian Technologies features an activated charcoal filter and UV-C light option. The three-step filter includes a prefilter, true HEPA filter, and activated charcoal filter. The activated charcoal layer can help reduce odors from pets, cooking, smoke, and other daily household activities. The optional UV-C light feature helps kill airborne viruses.

This unit filters air four times an hour in rooms up to 338 square feet. The larger capacity makes this unit an ideal option for kitchens, a major source of household smells. The small rectangular unit has a very basic and unobtrusive design. A simple button display has a filter change indicator light, UV-C light control, timer setting, and three speed settings.

The Honeywell True HEPA Allergen Air Purifier is a powerful device from a well-known brand. The true HEPA filter in this purifier captures a wide range of allergens, including pet dander, dust, dust mite debris, pollen, and mold spores. This unit is Energy Star qualified and has a high CADR rating. The Honeywell can filter the air five times per hour in large rooms up to 465 square feet; the high air turnover means this unit can capture more allergens.

This air purifier features four cleaning levels: Germ, General Cleaning, Allergen, and Turbo. The cleaning levels adjust the fan speed to suit each function. This unit's touch control panel also features a filter change indicator, timer options, and control panel dimmer.

The Best Air Purifier For Mold Options: Coway Airmega 400 Smart Air Purifier

Photo: amazon.com

For large rooms, the Coway Airmega 400 Smart Air Purifier offers up to 1,560 square feet of coverage and can clean the air twice an hour in rooms of this size. The true HEPA filter features an activated carbon layer to tackle both particle and gaseous pollutants. This unit also includes a permanent washable prefilter to catch larger particles and is Energy Star certified.

This purifier has a built-in air quality sensor. The front of the unit features a colored LED ring that communicates real-time air quality. The Smart-mode setting enables the purifier to automatically adjust fan speed based on the room's air quality. When not in Smart mode, there are four other fan modes to choose from. The highest fan mode emits only 43.2 decibels of sound, which is impressive considering the high CADR. This unit has a timer with several settings and filter indicators to let the user know when to wash or change the filters.

The Best Air Purifier For Mold Options: Germ Guardian True HEPA Filter Air Purifier

Photo: amazon.com

This air purifier from Guardian Technologies features a tall and skinny design for a small footprint. The unit weighs just 8.6 pounds and has an indentation in the back to make it easy to move around in tight spaces. The Germ Guardian True HEPA Filter Air Purifier is ideal for small rooms and can filter air four times an hour in rooms up to 167 square feet.

The four-in-one design features a prefilter, charcoal filter, true HEPA filter, and UV-C light. The combined prefilter and charcoal filter captures large particles and odors. The HEPA filter captures smaller particles, and the optional UV-C light helps kill airborne viruses.

The simple front display has a change-filter light, UV-C on and off button, and speed-adjusting dial. This air purifier features three speed settings, including a quiet-mode setting, which is an important feature for small bedrooms and living rooms. This no-frills air purifier is a worthy pick for small spaces.

The Best Air Purifier For Mold Options: Medify MA-25 Air Purifier with H13 HEPA filter

Photo: amazon.com

This Energy Star-certified air purifier features a compact desktop size and can be placed on a bedside table or on the floor. The CADR rating is ideal for rooms up to 250 square feet, and this purifier can cycle the air four times in an hour in most medium-size bedrooms.

This purifier also has a night-mode setting, which turns on the quiet 35-decibel fan speed. The dimmable control lights can also be turned off for a good night's rest.

The filter has a three-stage filter design with a prefilter, true HEPA filter, and a carbon filter. Other features include three speed settings, a timer option, dimmable control lights, night mode, child lock, and filter replacement indicator. The child-lock feature locks the buttons to prevent children from changing the settings, making this unit an appropriate pick for kids' bedrooms.

The Best Air Purifier For Mold Options: TaoTronics HEPA Air Purifier for Home, Allergens

Photo: amazon.com

Packaged in a handy desktop size, this air purifier from TaoTronics has a three-stage filtration system that includes a true HEPA filter and a combination prefilter and activated carbon filter. The small size nevertheless packs a punch, and this purifier is suitable for rooms up to 161 square feet, an ideal rating for small hotel rooms. This unit measures 7.6 inches by 7.6 inches by 10.6 inches and weighs only 3.8 pounds, making it easily portable.

Despite the small size, this purifier doesn't lack in features. The TaoTronics HEPA Air Purifier has a sleep-mode setting that runs at 25 decibels for a peaceful sleep. The four adjustable fan speeds range from sleep mode to a turbo mode. This compact unit also has a night-light feature with three brightness levels, or the display light can be turned off entirely for a completely dark room.

The Advantages of Owning the Best Air Purifier for Mold

Mold exposure in the home can cause short- and long-term health concerns. Although air purifiers won't completely eliminate the potentially dangerous fungus, these devices can reduce the number of unhealthy spores in the air. This can help give peace of mind when investigating or remediating contamination issues.

Mold is almost always present in the air around us. An air purifier can help reduce exposure, which is especially important for those who are sensitive to these allergens.

The best air purifiers trap numerous impurities and allergens, making the air inside the home cleaner and healthier. Air purifiers are an affordable way to improve indoor air quality and are easy to operate; once turned on, the unit does the hard work. Air purifiers are designed to run around the clock, so you can breathe easier at home.

Air purifiers reduce airborne contaminants in the home, like mold spores, pet dander, smoke pollution, odors, and more.
The reduction of airborne contaminants can improve quality of life for people with asthma, allergies, and other respiratory conditions triggered by poor air quality.
Air purifiers are easy to operate and can offer around-the-clock filtering.

FAQs About Air Purifiers for Mold

While air purifiers won't address the cause of a mold issue, these devices can filter mold spores and other pollutants. Most air purifiers are easy to operate and maintain and only need occasional cleaning and filter changes. Here are some questions to consider when using an air purifier in your home.

Q. What is the difference between air purifiers for mold and dehumidifiers?

Dehumidifiers remove moisture from the air and do not have a filtering step. Air purifiers have filters or other methods to remove contaminants from the air.

Q. How do air purifiers work?

Portable air purifiers have a fan that sucks air in and moves it through a purifying filter or system. The cleaner air is then pushed out into the room.

Q. Do all HEPA filters remove mold?

A true HEPA filter is fine enough to filter airborne mold particles; however, an air purifier will not remove the source of the mold.

Q. How long do air purifiers for mold last?

Air purifiers can last for many years with proper maintenance. Consider looking for a new air purifier at the five-year mark, since new features and more energy-efficient models may be worth the upgrade. For effective purifying, the filter should be regularly replaced or cleaned according to the manufacturer's instructions.