(Last Updated On: June 15, 2021)

5 Best Volatile Organic Compound (VOC) Air Purifiers for Your Garage

By Marriott Battle

12 minute read

Chances are, you have never heard of a volatile organic compound (VOC). Volatile organic compounds are all around us at every moment. However, we might not be aware of them until it is too late. Unlike most toxic compounds, volatile organic compounds do not emit an odor that will alert you when something is wrong or bad for you. Because of how sneaky and ubiquitous these compounds are, you need to be aware of what to look out for to keep your home and family safe, and you need to have just the right equipment to guard your family. 

What is a VOC?

Volatile organic compounds are chemicals in the air. These chemicals can come from anywhere, but they are usually found in homes, especially homes where work is being done. 

The concentration that volatile organic compounds emit is dangerous because it is often higher, usually by ten times, when one is indoors in a concentrated area than outdoors.

Top Pick

IQAir HealthPro Plus Air Purifier

Buy on Amazon
Air Purifier in Garage

Where Can I Find VOCs?

Many VOCs are human-made chemicals that end up emitting a gas. Volatile organic compounds are in multiple building materials such as paint, varnishes, caulks, and adhesives. One can also find them on the floors, whether you have carpet or vinyl flooring. Some composite wood products also contain volatile organic compounds, as well as some upholstery or foam. VOCs are almost everywhere, whether you are in your house or at work. 

Additionally, you can also find volatile organic compounds in some air fresheners or other cleaning products. Some cosmetics contain these chemicals as well as fuel oil and gasoline. Moreover, if you participate in activities like smoking, you might come into contact with these chemicals. Other low-risk but high exposure activities include cooking or burning wood. Some dry cleaning services, photocopiers, and your garage and shed also contain an increased risk of volatile organic compounds exposure.

What is the Danger of VOC Emissions?

Prolonged exposure to VOC Emissions will cause long-term health issues, usually dealing with the lungs and breathing. Even if one person is not breathing in a high concentration of volatile organic compounds, they might still have an increased health risk. If the person inhaling VOC emissions has asthma or is sensitive to chemicals, the health risk might increase. 

Common symptoms of short-term exposure to volatile organic compounds include sensitive eyes, runny noses, scratchy throats, headaches, nausea or vomiting, dizziness, worsening asthma symptoms. If someone is exposed to volatile organic compounds for a long time, they might suffer from cancer, liver and kidney damage, and central nervous system damage. 

What Now?

Now that you know what volatile organic compounds are and the danger they pose to you and your family’s health, you must know how to clean the air and eliminate these toxic emissions. In these trying times, it is essential to have clean indoor air quality. According to the Environmental Protection Agency (EPA), indoor air pollutants are often two to five times higher than outside levels. 

How to Protect Yourself From VOCs

Even though volatile organic compounds are almost everywhere, there are a few easy steps that you can take to protect yourself and your loved ones from the health risks that can occur from contact with VOCs. One method of prevention is to search for product descriptions on the objects that are known to have VOCs. Some product labels will add that that particular supply has “low VOCs.” You may also want to avoid having supplies known to be dangerous and toxic to the air in your house. 

The best way to ensure that volatile organic compounds do not harm anyone around you is to have clean air. Investing in a VOC air purifier is the best-bet solution for this. These air purifiers specifically eliminate harmful airborne pollutants, including VOCs, chemicals, gases, and other allergens.  

Here are the Five Best VOC Air Purifiers:

HealthPro Plus
Air Purifier

$900 Buy Now
Austin Air
Healthmate Plus
Air Purifier

$715 Buy Now
5000 Vocarb
Air Purifier

$800 Buy Now
Airpura V600
Specific Chemicals
Air Purifier

$880 Buy Now
Alen BreatheSmart
75i with Carbon
Air Purifier

$750 Buy Now

With so many VOC air purifiers to choose from, you cannot help but have clean and pure air after using any of these products. Volatile organic compounds are harmful, but you do not have to worry about them if you have gone through the proper steps to rid your home of those toxins. 

The Best Air Purifier for Large Spaces

IQAir HealthPro Plus Air Purifier

$ 900 Buy on Amazon


Super absorbent carbon filter

HyperHEPA filter captures 99.5 percent of airborne particles as small as 0.3 microns

Covers up to 1,125 square feet



Features and Specs

  • Dimensions: 16 x 15 x 28 inches inches
  • Weight: 35 pounds
  • Triple-Seal technology
  • HyperHEPA filter
  • 1,125 square feet room coverag

This VOC air purifier was rated the number one room air purifier. With professional-grade air filtration, this purifier filters particles that are smaller than 0.3 microns. While this VOC air purifier is on the large side, it is mighty. The HealthPro Plus cleans the air in rooms up to 1,125 square feet. The brand IQAir is 99.5 percent effective, while other filtering brands are not as reliable.

Additionally, this VOC air purifier boasts not allowing viruses to go unfiltered, as those particles are often the smallest particles and most often the most in amount. The HealthPro Plus air purifier has many features such as a remote for easy access and other elements that make this machine easy to use. The unit does come with filters and it is suggested to change a regular filter out every eighteen months, but a HyperHEPA filter only every four years.

The 2nd Best Air Purifier for Large Spaces

Austin Air Healthmate Plus Air Purifier

$715 Buy on Amazon


Three fan speed settings

True Medical-Grade HEPA filter captures 99.97 percent of airborne particles larger than 0.3 microns

Specializes in the reduction of harmful airborne particles, chemicals, gases, and more



Features and Specs

  • Dimensions: 14.5 x 14.5 x 23 inches
  • Four-stage filtration system
  • HyperHEPA filter
  • Three speed fan settings

The Austin Air HealthMate Plus is a slightly smaller and in-demand air purifier on the market. This fifteen-pound air purifier will also do the trick in filtering out particles from your air. This VOC air purifier is our second favorite pick. Customers say that they notice a real difference in the air quality after using the VOC air purifier. Some have complained about the louder sound that comes from the fan when the air purifier is filtering, but many say to keep the fan at a lower speed, and you will not be able to hear anything. The company of Austin Air is reliable and dependable and produces quality, durable air purifiers.

The Better Air Purifier for Large Spaces

AllerAir Air Purifier

$800 Buy on Amazon


Super absorbent 18-pound activated carbon filter

True HEPA filter captures 99.97 percent of airborne particles as small as 0.1 micron

10-year warranty



Features and Specs

  • Dimensions: 18 x 18 x 25 inches
  • Weight: 48.2 pounds
  • Medical-grade HEPA filter
  • 10-year warranty

This VOC air purifier comes with a medical-grade HEPA filter that removes 99.97 percent of all airborne particles, including VOCs, pollen, dust, bacteria, mold, viruses, pet dander, smoke, odors, viruses, and more. Like the IQAir HealthPro Plus air purifier, the AllerAir purifier removes microns as small as 0.3 in size. It also features an eighteen-pound carbon filter that uses a specially blended activated carbon mix to remove VOCs in the home. Many online customer reviews state they have found success at running the fan on a low or medium speed to keep the noise levels low. Additionally, many people buy multiple of these units because it is budget-friendly.

A Good Air Purifier for Large Spaces

Airpura V600 Specific Chemicals Air Purifier

$880 Buy on Amazon


Super absorbent carbon filter

True HEPA filter captures 99.97 percent of airborne particles as small as 0.1 micron

Covers up to 2,000 square feet



Features and Specs

  • Dimensions: 23 x 15 x 15 inches
  • Weight: 58 pounds
  • Three-step filtration system
  • Eco-friendly
  • 2,000 square feet room coverage

This air purifier is designed to remove volatile organic compounds. This unit also removes pet dander, pet odor, and other harmful chemicals released in household products. At eighteen pounds, this unit is easily transportable. While it would be ideal for the workplace or a home, one could also put it in the garage or home gym. The HEPA filter captures 99.97 percent of airborne particles down to 0.3 microns. The unit is also designed with 360-degree air distribution and allows for up to two thousand square feet of coverage with two air exchanges an hour.

2nd Good Air Purifier for Large Rooms

Alen BreatheSmart 75i Air Purifier

$750 Buy on Amazon


Low noise operation

Medical-Grade True HEPA filter captures 99.97 percent of airborne particles as small as 0.1 micron

Multiple color options



Features and Specs

  • Dimensions: 13 x 20 x 26 inches
  • Weight: 31 pounds
  • B7- Pure Filter
  • Medical-grade True HEPA filter
  • 1,300 square feet room coverage

The Alen BreatheSmart 75i is recommended for eliminating dust, pet dander, odors, smoke, wildfires, VOCs, and other allergens. The filter that comes with this unit has 3.6 pounds of activated carbon to absorb smoke and toxic odors. The HEPA layer removes 99.99 percent of bacteria and eliminates viruses and other airborne particles larger than 0.1 microns. Additionally, the VOC air purifier's light quality indicator will alert you about your air quality. Blue means excellent, green means good, orange means fair, red means poor, and purple means bad. This unit cleans the air in rooms up to 1,300 square feet every thirty minutes and has pink noise, which can help improve your sleep.