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8 Best Air Purifier for VOCs

Last updated June 19, 2021

This post may contain affiliate links.

Author avatar Danny Ashton

Danny as been writing about air purifiers for 10+ years. He is a major fan of home technology, which makes him the perfect person to test and evaluate products for HouseFresh

As we all spend more and more time indoors, one thing we desperately miss is that fresh air feeling. Our homes and workplaces can often become stuffy, stale, and smelly, which is not an ideal environment to spend most of our time in. Not only that, there are some lingering household products that can actually cause us harm. Everyday items such as certain paints, varnishes, disinfectants, air fresheners, printers and permanent markers contain something called VOCs.

The EPA reports that regular or prolonged exposure to these volatile organic compounds or VOCs, can result in some rather nasty health implications.

They may include:

  • Eye, nose, and throat irritation
  • Headaches, loss of coordination, and nausea
  • Damage to the liver, kidney, and central nervous system
  • Some organics can cause cancer in animals, while others are suspected or known to cause cancer in humans

If you are feeling the effects of VOCs in your air, fear not, an air purifier can help. But to remove gases or odors from the air, you will need a specific type of purifier. While most air purifiers can catch larger particles such as dust and pollen, gases are far too small and will simply slip through their filters. VOC purifiers, on the other hand, utilize a bed of activated carbon which can absorb gases into its pores and eradicate them from the room.

Now you know which filtration your purifier needs, it’s important to take into consideration the size of the room, your budget, and which VOCs are polluting the air.

We analyzed consumer reports which rank purifiers by their features and include genuine user feedback to determine how effective these purifiers are at combating gases and odors for different-sized rooms, making sure there was something for each budget. We picked the models that will work best for you. 

1. IQAir HealthPro

IQAir HealthPro HEPA Air Purifier for Pet Dander, Pollen, Dust, Perfect for Medium to Large Rooms, Features Timer and Filter-Life Monitoring

The IQAir HealthPro is built to not just remove small particles. Its powerful filtration system captures ultrafine particles that go down to 0.003 microns. Its HyperHEPA technology stops at least 99.5% of these particles and pathogens.

This essentially eliminates VOCs that come from the likes of tobacco smoke, soot, and more. If you want it to handle additional VOCs, odors, and gases, you can upgrade it with a V5-Cell activated carbon filter.

Everything is kept airtight with this unit too. The filter media are 100% sealed to prevent any air leakage. When it’s in use, it offers 320° air delivery with minimal noise output on the lowest fan setting. There are six fan speeds in all and it comes with a compact remote so you can adjust the speed, set up a timer, and easily power the unit on and off.

This unit isn’t small by any means, so it needs quite a bit of room. It can cover medium to large-sized rooms, however. Also, there is a filter life monitor that is color-coded so that you know when to change the filter.

  • Purifier Technology: HyperHEPA filter H12/13 (L)
  • Room Size Suitability: 1,125 sq. ft. 
  • Filter Life: approx. three years and nine months
  • Noise Level: 22 dB to 57 dB
  • Monthly Energy Consumption: $0.58

What we love:

  • Unit is straightforward and easy to operate
  • Filters are simple to replace
  • Not known to cause drafts
  • Minimal maintenance is required

We don’t like this as much:

  • Can get noisy if the unit is placed on hardwood/tile floors
  • Filters can become expensive to replace
IQAir HealthPro HEPA Air Purifier for Pet Dander, Pollen, Dust, Perfect for Medium to Large Rooms, Features Timer and Filter-Life Monitoring
  • #1 Rated Room Air Purifier for Allergies & Asthma
  • Proven Medical-Grade Air Filtration: 100x more effective than HEPA air purifie
  • Only IQAir’s exclusive HyperHEPA filters stop ultrafine particles (down to 0.003 microns)
  • Powerful filtration: covers a room size up to 1,125 sq ft (104.5 sq m)
  • Direct purchases from the manufacturer will require a signature to acknowledge receipt upon delivery. CARB EO # G-10-059. EPA Establishment # 97566-CHE-1

2. Winix 5500-2

Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter

The Winix 5500-2 is the best air purifier for VOCs and can eliminate particles in the air and all without disturbing your sleep at night. To start, it features a washable AOC carbon filter that’s made from activated carbon granules that work on removing household odors. Meanwhile, the PlasmaWave technology goes to work at breaking down those harmful chemical vapors and allergens. To make for a well-rounded machine, this product even has a True HEPA filter to capture 99.97% of airborne pollutants.

You don’t have to guess if your air needs correcting either thanks to the air quality indicator near the control panel on the unit. This product features LED lighting with three colors, and it works in real-time to show you when the air is good, fair, or poor. Additionally, the dual smart sensors adjust the fan speed accordingly.

This product comes with a convenient remote control so you don’t have to walk over to it every time you want to turn it on or adjust the speed. As for how it’s best to use this product, it can suit small to medium-sized rooms. You can even use it at night due to its sleep mode, which is where its quiet functionality comes in.

Best suited for

  • Purifier Technology: Four-stage True HEPA with PlasmaWave technology
  • Room Size Suitability: 360 sq. ft.
  • Filter Life: 12 months
  • Noise Level: 27 dB
  • Monthly Energy Consumption: $2.05

What we love:

  • Quality light sensor that sends it into sleep mode based on room lighting
  • Comes with a comfortable two-year warranty
  • All of the filters last a good amount of time
  • Clears the air of pollutants/odors fast on higher fan speeds

We don’t like this as much:

  • Air quality sensor can be too sensitive
  • The lowest fan speed might not be of much use
Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter
  • True HEPA filter captures 99.97% of airborne pollutants; dust mites, pet dander, pollen and other allergens as small as 0.3 microns
  • Washable AOC Carbon Filter, made from activated carbon granulars for removal of household odors. Decibels 27.8 dB
  • PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants with no harmful ozone
  • Smart Sensors gauge the air and our Auto Mode adjusts the fan to filter the air as needed; with a sleep mode for silent night time operation
  • CADR rated for 360 square feet room size. Suitable for medium and large rooms; kids bedrooms, family rooms and kitchens

3. LEVOIT Core 350

LEVOIT Air Purifier for Home Allergies and Pets Hair, H13 True HEPA Filter with ARC Formula for Bedroom, 24db Remove 99.97% Odors Smoke Dust Mold Pollen, Core P350, Grey

The Core 350 is the latest upgrade from the Levoit Core 300. With this new and improved version, you get an innovative and versatile air purifier that is compact yet capable of cleaning the air in a room roughly 219sqft, making it ideal for offices, bedrooms, or even nurseries. For this update, Levoit has added a specialized filter to clear pet allergens, odors, and of course VOCs.

It may look very similar to the 300, but it’s what’s on the inside that makes this model superior especially when it comes to combating VOCs in the air. Its high-grade activated carbon filter absorbs those volatile compounds, breaks them down into harmless molecules, then locks them in. 

The 350 doesn’t compromise on any of the features found on the 300 with a Sleep Mode function that runs the machine at the lowest fan speed to keep the air clean without disturbing your sleep, a programmable timer, and button lock making it pet and childproof.

With its modified Vortex technology, it has an increased clean air delivery rate from its predecessor whilst keeping the functions and standards Levoit is known for.

  • Purifier Technology: 3-Stage True HEPA filter
  • Noise level: 24 dB to 50 dB
  • Room Size Suitability: 219sqft.
  • Filter Life: 6-8 months
  • Monthly Energy Consumption: $1.30

What we love:

  • 360° side air intake for purification at all sides
  • Warm night light with two brightness levels
  • The top control panel that’s easy to access
  • The safe design makes it useful for kids’ rooms

We don’t like this as much:

  • Might dry the air out too much if left on long
  • The filters are more expensive than the 300
LEVOIT Air Purifier for Home Allergies and Pets Hair, H13 True HEPA Filter with ARC Formula for Bedroom, 24db Remove 99.97% Odors Smoke Dust Mold Pollen, Core P350, Grey
  • Genuine Replacements: Only use genuine Levoit replacement parts to ensure excellent performance (Search for: LEVOIT Core P350-RF). The convenient check filter indicator informs you when it might be time for a new filter. Filters should be replaced every 6–8 months
  • Perfect Gift for Pet Families: Ideal for pet allergies, improve your air quality and help you and your pets relieve allergic symptoms such as sneezing, coughing, sinuses and heavy breathing. Ozone-free, approved by CARB, ETL listed and CA PROP 65 certified
  • High Powered: The Vortexair Technology offers an increased CADR of 141 CFM / 240 m³/h, handily covering rooms as large as 219 ft2 (20㎡) and refreshing the air 5 times per hour, perfect for bedroom, living room, dining room or pet room
  • H13-Grade True HEPA Filter: Reduces up to 99.97% of harmful air pollutants, smoke, pollen, mold spores, dust mites and other allergens as small as 0.3 microns from the air. This new fine non-woven fabric pre-filter is more effective than other common pre-filters at capturing floating hair, pet fur, pet dander, dust, fibers, lint
  • Sleep Mode and Timer: The QuietKEAP Technology keeps noise levels as low as 24dB. Set a timer for 2, 4, 8, or 12 hours, then turn off the display light to enjoy a perfect and undisturbed night of sleep. The pet lock button prevents your pets from tampering with any of the other buttons or settings

4. Coway Airmega 400

Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage

With the Coway Airmega 400, you can freshen up the air and make it safer to breathe all while using a modern-looking machine that won’t look out of place from your home décor. Not only does this product boast an attractive appearance, but it also features smart technology. Set it on smart mode, and it will adapt automatically depending on the air quality in your home so it adjusts the fan’s speed. This is both convenient and more energy-efficient.

There is also good air quality monitoring with its sensor. The stylish ring on the front will cycle through 4 different colors to indicate good, moderate, unhealthy, and very unhealthy air in real-time. There is even a separate filter indicator light so that you always know the right time to switch out the filters. Along with the pre-filter, this product uses a MAX2 filter that includes a True HEPA filter and a deodorizing carbon filter for harmful gases and VOCs.

As for how it cleans the air, it features a powerful dual suction system that draws in air from two different sides. From there, it pushes out fresher, healthier air from the top for faster cleaning. This goes far enough to cover large-sized rooms over 1,000 sq. ft. With this design, you can use it anywhere in your home or apartment and see full-room coverage.

  • Purifier Technology: Coway Airmega Max2 (activated carbon & True HEPA)
  • Room Size Suitability: 1,560 sq. ft. 
  • Filter Life: 12 months
  • Noise Level: 22 dB to 52 dB
  • Monthly Energy Consumption: $1.93

What we love:

  • Good timer function with four options
  • Detects air quality changes fast and adapts immediately
  • User-friendly design so it’s simple to operate
  • Can automatically shut down when the air is completely clean

We don’t like this as much:

  • Frequent cleaning of the pre-filter is required as it can get dirty fast
  • All the lights don’t disappear if used at night
Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage
  • Coway Airmega 400 room air purifier is designed to accommodate large room sizes up to 1,560 square feet and cleans the air at least two times per hour when used as recommended.
  • Coway Airmega Max2 filter-a combined activated carbon and a True HEPA filter-captures and reduces up to 99.99 percent of particles 0.01 microns in the air, including pollen, pollutants and other allergens. It also reduces more than 99 percent of volatile organic compounds and reduces fumes such as NH3 and CH3CHO.
  • Coway Airmega’s pollution sensor communicates indoor air quality testing in real-time. The brightly colored LED ring lets you know how clean or dirty your indoor air is, every minute of the day.
  • Coway Airmega has five fan modes: Smart, Sleep, Low, Medium and High. Noise level is nearly silent at lower speeds. Max noise at highest setting is 43.2 dB.
  • Coway Airmega is a smart, energy efficient air purifier with a three-setting smart mode to adapt to its surroundings. Fan speed automatically adjusts based on the room’s air quality and lighting conditions to improve air quality.

5. Hathaspace Smart Air Purifier 2.0

Hathaspace Smart True HEPA Air Purifier 2.0 for Extra-Large Rooms with Medical Grade H13 HEPA Filter, 5-in-1 Home Air Cleaner for Allergies, Asthma, Pets, Odors, Smokers, 1500+ Sq Ft Coverage - HSP002

The Hathaspace Smart Air Purifier 2.0 features medical-grade quality equipment. This 5-in-1 unit features the H13 HEPA filter that can filter out more than 99% of particles down to 0.1 microns. The pre-filter and the polypropylene pre-filter keep the surface area of the H13 preserved so that it functions as best as it can. Meanwhile, the activated carbon filter and the cold catalyst filter place their focus on targeting odors, gases, harmful chemicals, and VOCs.

No guesswork is required when using this quality unit either. There is air quality sensor technology that offers real-time monitoring and adjustments as it sees fit. You can check it by looking at the simple light panel on the front of the unit that changes colors based on the pollutants in the air. All that’s needed is to set the unit to auto mode so it can change the fan to adapt better to different qualities of air.

Using this model is further simplified thanks to the impressive control panel. It is a touch display that helps it maintain its contemporary appearance and makes it fast to use with a basic touch of a finger. This panel lets you choose up to five different fan speeds and even initiate sleep mode. You can also turn the display light off.

  • Purifier Technology: Medical-grade H13 HEPA
  • Room Size Suitability: 1,500 sq. ft.
  • Filter Life: four months
  • Noise Level: 30 dB to 60 dB
  • Monthly Energy Consumption: $2.92

What we love:

  • Takes only minutes to start clearing the air in large rooms
  • Good instructions to make the setup process easier
  • Minimal noise level
  • Ability to turn off the panel lights

We don’t like this as much:

  • Some issues getting filter replacements
  • Could do better at eliminating odors
Hathaspace Smart True HEPA Air Purifier 2.0 for Extra-Large Rooms with Medical Grade H13 HEPA Filter, 5-in-1 Home Air Cleaner for Allergies, Asthma, Pets, Odors, Smokers, 1500+ Sq Ft Coverage - HSP002
  • Medical Grade HEPA: Better than H11 HEPA, H13 HEPA filters 99.97% of particles down to 0.3 microns and 99.95% of particles between 0.3 – 0.1 microns. Our 5-in-1 filter system targets pollen, dust, pet dander, VOC’s, tobacco smoke, odors, and more. H13 HEPA is considered medical grade air filtration, the unit alone is not a medical device.
  • 1500+ Sq Ft Coverage: Perfect for extra-large rooms, our air purifier replaces 100% of the air in a 1500 sq ft space every hour. With a state-of-the-art fan and motor, enjoy clean air delivered quietly and efficiently in your home, bedroom, office, kitchen, basement, or living room.
  • Know Your Air Quality: A smart particle sensor monitors your air quality, giving you precise measurements and feedback in real-time. A sleek touch-screen display panel reveals your official EPA Air Quality Index score, while a light on the front panel changes color depending on your air quality.
  • Breathe Easier: Spend more time doing what you love without allergies or asthma problems. In AUTO mode, relax and let your air purifier run the show, while it automatically adjusts the fan speed based on your surrounding air.
  • What You Get: Large smart air purifier, medical grade HEPA composite filter, washable pre-filter, manual, 5-year warranty, award-winning customer support 7 days a week, and the peace of mind that comes from a trusted American brand.

6. Blueair Classic 205

Blueair Classic 205 Air Purifier for Home with HEPASilent Filtration for Allergies, Pets, Viruses, Dust, Asthma, Odors and Smoke, Wi-Fi Enabled, Alexa Compatible- Small to Medium Rooms

The Blueair Classic 205 can help you battle allergies, knockout airborne pollutants and chemicals, and neutralize odors such as smoke. With its HEPASilent technology, the filter has an electrostatic barrier to electrify and draw in particles and pollutants. At the same time, the DualProtection filters work on handling particles of various sizes from as large as pollen to as small as typical viruses. These filters are made with a durable steel body so that they can last a long time.

The design is even intuitive so it won’t be hard to use. There is a straightforward, yet modern, control panel. From here, you can do everything, such as switch through the three fan speed modes. On this sleek panel is also a filter change indicator so you won’t have to keep track of when you last replaced the filters.

You will have more control on the Blueair Friend app. It lets you monitor the air quality in real-time. If you wish, you can set it on auto mode so the unit can adjust the fan speed to suit the air. Otherwise, you can change the fan speed yourself through the app.

  • Purifier Technology: HEPASilent technology
  • Room Size Suitability: 279 sq. ft. 
  • Filter Life: Six months
  • Noise Level: 32 dB to 56 dB
  • Monthly Energy Consumption: $0.58

What we love:

  • Made from eco-friendly, recyclable materials
  • Doesn’t make much noise on various fan speeds
  • Long-lasting construction
  • A good amount of details readily accessible in the app

We don’t like this as much:

  • Could have a simpler Wi-Fi setup process
  • Can be too heavy for some people to lift to move from room to room
Blueair Classic 205 Air Purifier for Home with HEPASilent Filtration for Allergies, Pets, Viruses, Dust, Asthma, Odors and Smoke, Wi-Fi Enabled, Alexa Compatible- Small to Medium Rooms
  • Battle allergies, asthma and hay fever with HEPASilent technology which leverages electrostatic charge and mechanical filtration to deliver true HEPA performance capturing 99.97% of air airborne pollutants including dust, mold, pet dander, pollen.
  • Certified clean air delivery rate (CADR) of 180 cubic feet per minute with a superior, 4.8 air changes per hour
  • 3 fan speeds including whisper quiet operation allow you to breathe and sleep easier without disruption. Wi-Fi connectivity-compatible with 802.11 b/g/n router on 2.4ghz Wi-Fi network band. Network security; open, WEP, WPA, & WPA2
  • Wi-Fi enabled for control through your Blueair friend app and amazon Alexa compatible
  • For small to medium rooms between 300 square feet and 400 square feet (AHAM rated at 279 square feet) such as small bedrooms, nurseries, and offices

7. Rabbit Air MinusA2

Rabbit Air MinusA2 Asthma and Allergy Friendly Air Purifier w/WiFi [SPA-780N, White]

The Rabbit Air MinusA2 has been certified by the Asthma and Allergy Foundation of America for its effectiveness in being asthma and allergy-friendly. With its BioGS HEPA filtration, it offers six stages of purification. Allergens and bacteria are trapped through the use of this filter. Not only does this address mold, fungi, pet dander, and dust mites, but it easily tackles common VOCs.

It is designed with an advanced motor that lets you operate the unit using five different fan speeds. The lowest speed doesn’t make much noise either. The motor doesn’t have any brushes so it naturally runs quieter as well as behaves more efficiently.

Another benefit of this unit is that it can be mounted on a wall. This means you can set the unit up in various ways around your home, letting you place it in just about any room that you need to without it completely getting in the way of other furniture.

  • Purifier Technology: Advanced BioGS technology
  • Room Size Suitability: 815 sq. ft. 
  • Filter Life: Two years
  • Noise Level: 25.6 dB to 51.3 dB
  • Monthly Energy Consumption: $1.78

What we love:

  • Comes with a wall mount kit
  • Features an app for on-the-go control
  • Works remarkably well at getting rid of smoke and odors from it
  • Offers customized filters

We don’t like this as much:

  • The app design could be better
  • May not work as well eliminating the likes of dust in the home
Rabbit Air MinusA2 Asthma and Allergy Friendly Air Purifier w/WiFi [SPA-780N, White]
  • Certified asthma & allergy friendly by the Asthma and Allergy Foundation of America
  • Connect to your WiFi network and control from anywhere with the Rabbit Air App (iOS devices only)
  • BioGS HEPA filtration with six stages of purification and deodorization covers up to 815 sq. ft.
  • Equiped with Rabbit Air's Odor Remover Customized Filter
  • 5 Year Warranty (Parts and Labor) and 24/7 Technical Support

8. Alen BreatheSmart Flex

Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Heavy Smoke with Long Filter Life

The Alen BreatheSmart Flex is another great air purifier that comes with a medical-grade H13 HEPA filter. For the sake of VOCs, however, this features a robust activated carbon filter. This filter is high in quality enough to handle heavy smoke whether from cigarettes, wildfire, or VOC fumes. There is even an antimicrobial compound so that other important issues are addressed, including bacteria, fungi, and mold.

It can cycle through and clean the air of a medium-sized room every 30 minutes. This way, you can keep it running shorter and wind up cleaning out the air quickly. It makes it ideal for numerous areas throughout your home, including the living room, basement, and even your bedroom.

What makes it even more useful for bedroom usage is its sleep mode function. Also known as the lights out mode, all that is needed is for you to press the power button once and the lights will immediately turn off. This lets you utilize the unit without being disturbed by any type of LED lighting throughout the night.

  • Purifier Technology: Medical-grade H13 True HEPA
  • Room Size Suitability: 700 sq. ft. 
  • Filter Life: Nine to 12 months
  • Noise Level: 39 dB to 55 dB
  • Monthly Energy Consumption: $1.64

What we love:

  • Helps provide better ventilation
  • Good aesthetic design as it’s available in numerous colors
  • Simple installation process
  • Well-built design for long-term use

We don’t like this as much:

  • Filter replacement can become expensive over time
  • May take some time to completely clear the air

More: Our guide to the best air purifiers for wildfire smoke as of 2021.

Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Heavy Smoke with Long Filter Life
  • RECOMMENDED FOR: Dust, allergens, pollen, fur, pet dander, household odors PLUS HEAVY smoke from cigarettes, wildfires, and VOC fumes. Sleek design fits in any space from small to large rooms.
  • HEAVY SMOKE FL40-H FILTER: 2+ lbs of activated carbon to absorb smoke and toxic smells to help prevent respiratory issues.
  • TRUE HEPA: Includes a Medical Grade H13 True HEPA layer that removes 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron. True HEPA filters last 3-5 months longer than standard filters.
  • CLEANS AIR FAST: Cleans 700 SqFt every 30 minutes, twice as fast as key competitors on Turbo speed. Perfect for any space from small to extra large bedrooms, living rooms, offices, nurseries, kitchens, and basements.
  • SLEEP MODE: Features a “lights out mode”, press the power button once and the lights turn off. SleepScore validated and users feel more rested upon waking. rested the morning.

FAQS About Air Purifiers for VOCs

Do air purifiers remove VOCs?

Whether an air purifier can remove VOCs is completely dependent on the filter inside. Activated charcoal filters are highly effective at removing these gaseous substances that can float around the air. These filters work at trapping most of these harmful compounds so the air is healthier and easier to breathe.

Can VOCs make you sick?

When we speak about VOCs, many of them are completely common pollutants that can be found in any home. You will have a higher chance of being exposed to these while sitting inside your home than you ever will be while going outside. Many of them can vaporize at room temperatures, but if they are in high concentrations, they can indeed become harmful to your health. How harmful also depends on how long the exposure has been going on for.

Typical exposure symptoms include headaches and sinus or allergy problems like irritation of the throat, ears, and nose. It can exacerbate asthma conditions too. Symptoms can become worse when individuals are exposed to higher concentrations for long periods. This includes nausea, dizziness, loss of coordination, fatigue, and even damage to the liver or central nervous system.

As such, it’s important to keep the home ventilated and it is beneficial to invest in a quality air purifier that eliminates VOCs.

Which Air Purifier Is Best for You?

Air purifiers aren’t difficult to find, but when you want them to handle volatile organic compounds (VOCs), then you need to pay extra attention to the filters. HEPA filters are popular, but unable to handle such chemicals in the air. Meanwhile, True HEPA filters with the right technology can address VOCs. With an activated charcoal filter layer, a greater amount of VOCs are stopped right in their tracks.

This is why it’s important to find top-rated air purifiers with these types of filters so that you know they can handle the chemicals you can be exposed to inside your home. At the same time, you should consider other factors such as how easy it is to use, the size in accordance to the size of the rooms in your home, and whether you want additional features such as air quality sensors and sleep mode.

We hope our list provides you with enough information to come to a decision on which is the best air purifier for VOCs that can benefit your home. If you want a quick rundown, check out our top three picks for specific room sizes below.

Last update on 2021-07-29 / Affiliate links / Images from Amazon Product Advertising API