26 Jul

Health Benefits of Air Purifiers


While most people tend to worry about the quality of the air outdoors, the air inside our homes and workplaces can actually be more polluted. Indoor air pollution can be five times worse than that outdoors, according to the Environmental Protection Agency (EPA). Fortunately, there are ways to improve indoor air quality, and one of the most effective is using an air purifier.

Health Benefits of Air Purifiers

Air purifiers come in many different shapes and sizes, but all work to remove contaminants from the air. Some common air purifiers use filters to capture particles, while others use ultraviolet (UV) light or ozone to destroy them. Air purifiers can be used to remove a variety of contaminants, including dust, pollen, pet dander, smoke, mold spores, and bacteria.

The most important thing to look for when purchasing an air purifier is the specific needs that you have. The team at Robert B. Payne can help you choose an air purifier based on the specific needs of your home or office.

What Are The Health Benefits of Air Purifiers?

It is estimated that air purifiers that carry HEPA (high-efficiency particulate air) filters can remove 99.97% of particles that are 0.3 microns or larger from the air. This is important because many of the contaminants present in indoor air are very small and can easily be inhaled, leading to various health problems.

Relieves Asthma Symptoms

Asthma is a chronic lung condition that causes wheezing, chest tightness, shortness of breath, and coughing. It affects people of all ages but is most common in children. According to the Asthma and Allergy Foundation of America (AAFA), asthma affects around 24 million people in the United States alone.

While there is no cure for asthma, there are ways to manage the condition and relieve symptoms. One of the best things that asthmatics can do is to avoid triggers that can cause an asthma attack. For many people, one of the most common triggers is exposure to airborne contaminants such as dust, pollen, mold spores, and pet dander.

Dogs and cats are among the most common pests in the United States, and unfortunately, they can also be a trigger for asthma attacks. Pollen particles from outside can also be blown into your home through open windows. If there’s not enough fresh air in your home, high humidity levels can also lead to the growth of mold and dust mites, which can trigger asthma attacks.

An air purifier can help remove all of these triggers from the air, providing significant relief for asthmatics. In fact, one study found that using an air purifier reduced asthma and allergy symptoms in children by up to 50%.

While vacuuming and dusting regularly can help remove some contaminants from the air, an air purifier can capture even the smallest particles that might be missed. Air purifiers with HEPA filters are especially effective at removing asthma triggers from the air.

Gets Rid Of Harmful Chemicals in Your Indoor Air

Harmful chemicals like nitrogen dioxide and carbon monoxide are common indoor air pollutants. These chemicals are produced by motor vehicles, gas stoves, and fireplaces.

Exposure to high levels of these chemicals can cause a variety of health problems, including respiratory problems, headaches, and dizziness. Significant exposure can increase the risk of dementia and Alzheimer’s disease.

Many household cleaners also contain harmful chemicals that can pollute the air. Chemicals such as ammonia and chlorine which are found in these cleaners, on significant exposure, can lead to health problems like cardiovascular disorders, cancers and tumors.

An air purifier can help remove these harmful chemicals from your indoor air, providing you with a healthier environment. Air purifiers with activated carbon filters are especially effective at removing gases and odors from the air.

Removes Unpleasant Odors

Volatile organic compounds (VOCs), for example, benzene and gasoline, break down quickly at room temperature and release harmful chemicals into the air. These chemicals are found in air fresheners, paints, aerosol sprays, and furniture. Another common source of indoor air pollution is cigarette smoke.

Air purifiers with HEPA and activated carbon filters can effectively remove VOCs, cigarette smoke, kitchen odors, and other unpleasant odors from the air.

Lowers The Risk of Airborne Diseases

Airborne diseases like the common cold and flu are caused by viruses that are spread through the air. These viruses can be present in droplets of water that are released when an infected person coughs or sneezes.

The small particles that contain these viruses can stay in the air for several hours and can be inhaled by people who are nearby. This is why it’s so easy to catch a cold or the flu from someone else.

An air purifier can help remove these viruses from the air, reducing the risk of infection. Air purifiers with HEPA filters are especially effective at removing viruses and other small particles from the air.

Makes You Sleep Better

Hay fever or allergies can cause a stuffy nose, itchy eyes, and sneezing. These symptoms can make it difficult to sleep at night.

Asthma is another condition that can cause difficulty sleeping. Asthma attacks can happen at any time, and they often happen at night.

An air purifier can help remove allergens and other asthma triggers from the air, making it easier to sleep at night. Air purifiers with HEPA filters ensure you enjoy uninterrupted sleep by removing all the asthma triggers from your bedroom.

Eliminates Radon

Radon is a gas that’s produced when uranium breaks down in the soil. It can enter your home through cracks in the foundation, and it can accumulate to high levels indoors. It is a harmful, colorless and odorless gas.

Radon is the leading cause of lung cancer in nonsmokers, and it’s estimated to cause 21,000 deaths each year.

An air purifier with a HEPA filter can help remove radon from your indoor air, reducing your risk of lung cancer.

Gets Rid of Hazardous Asbestos Particles

Houses built before the 1970s may contain asbestos in the insulation, pipes, and other materials. Asbestos is a hazardous material that can cause serious health problems when inhaled.

Asbestos exposure has been linked to lung cancer. It’s important to have your home tested for asbestos if you think it may be present.

If asbestos is found in your home, you should hire a professional to remove it. In the meantime, an air purifier with a HEPA filter can help remove asbestos particles from the air, reducing your risk of exposure.

Increases Life Expectancy

Studies have found that people who live in areas with high air pollution have a shorter life expectancy. This is because these chemicals and gases can pile up in your blood and brain, causing serious health problems over time.

An air purifier can help remove these harmful pollutants from your indoor air, providing you with a healthier environment. Air purifiers with HEPA and activated carbon filters are especially effective at removing these contaminants from the air.

How Air Purifiers Work

Air purifiers contain a fan and one or several filters. They work by drawing in air from the room and passing it through a filtration system. The most common type of air purifier uses a HEPA filter to remove particles from the air.

Types of Air Purifiers

HEPA Filters: HEPA stands for “high-efficiency particulate air.” These filters are designed to trap small particles, including dust, pollen, mold spores, and pet dander. Particles as small as 0.3 microns that cannot be seen by the naked eye can be trapped by HEPA filters.

Activated Carbon Filters: Activated carbon filters are designed to remove gaseous contaminants from the air. These filters are filled with activated carbon, which is a type of charcoal that has been treated with oxygen. The oxygen makes the charcoal porous, and this helps it absorb pollutants from the air.

Electrostatic Precipitators: Electrostatic precipitators work by charging particles in the air and then trapping them on oppositely charged plates. These filters are not as effective as HEPA or activated carbon filters, but they are less expensive. Although they contain electrostatic plates that need to be changed regularly, leading to higher costs. They also release ozone, which is a harmful gas.

Ultraviolet Light Air Purifiers: UV light air purifiers use UV light to kill bacteria, viruses, and other microorganisms. These air purifiers are often used in hospitals and other settings where sterilization is important. Some of these purifiers also release ozone. It’s important to check the label to make sure the purifier you’re considering doesn’t release ozone.

Ozone Generators: Ozone generators release ozone into the air. Ozone is often used to clean air and water because it’s highly reactive and can kill viruses, bacteria, and other pollutants. However, ozone can also be harmful to your health, so it’s important to avoid these devices. They are however used in hotels and other settings where sterilization is desired.

What Should You Consider Before Buying an Air Purifier?

Before you buy an air purifier, you should consider the following factors:

The size of the room: Air purifiers are rated for the amount of square footage they can cover. Make sure to choose a model that’s designed for the size of your room. It also helps to get a model that can function effectively in a slightly larger room than the one you have. This lets you use a low setting and save on energy.

Noise Level: Some air purifiers are very noisy, making it difficult to hear the television or carry on a conversation. If noise is a concern for you, make sure to choose a model that’s quiet. You should opt for a purifier that is effective at a low noise level setting.

The Type of Filter: Air purifiers come with different types of filters. If you have allergies, you’ll want to choose a model with a HEPA filter. If you’re concerned about chemical contaminants, look for a model with an activated carbon filter. Filters labeled as “HEPA like” or “HEPA type” are not true HEPA filters and may not be as effective.

Asthma And Allergy Friendly Certification: Some air purifiers are certified by organizations like the Asthma and Allergy Foundation of America (AAFA). These models have been tested to remove a high percentage of allergens from the air. Along with the Allergy Standards Limited (ASL), the AAFA have developed a special seal for asthma and allergy-friendly products, which can help you identify these products.

Clean-Air Delivery Rate (CADR)

The CADR is a measure of an air purifier’s effectiveness. It’s determined by the Society of Automotive Engineers (SAE). The CADR rating for each type of pollutant is listed in cubic feet per minute (CFM). The higher the CADR number, the more effective the air purifier is at removing that pollutant.

While smoke particles range from 0.1 to 0.3 microns, dust particles are larger, ranging from 0.5 to 3 microns. Pollen particles on the other range from 5 to 11 microns. For this reason, an air purifier’s CADR rating will be different for each type of pollutant.

When choosing an air purifier, you should look for a model with a high CADR rating for the type of pollutant you’re concerned about. For example, if you’re allergic to pollen, you should choose a model with a high CADR rating for pollen.

The CADR rating is in cubic feet per minute (CFM). An air purifier with 400 CFM will clean a room faster than one with 200 CFM. Since an average bedroom is 250 to 350 square feet, you should choose an air purifier with a CADR rating of at least 300 CFM.

Air Change Per Hour (ACH) Rating

The ACH rating is a measure of how many times an air purifier can circulate and filter the air in a room in one hour. The higher the ACH number, the more times the air will be filtered in an hour.

The ACH rating is important because it lets you know how often the air in a room will be filtered. For example, if an air purifier has an ACH rating of 4, it will completely filter the air in a room four times in one hour.

Ozone Emission

Some air purifiers generate ozone, a gas that can be harmful to your health. Ozone is also a pollutant that can worsen asthma and other respiratory conditions.

You should avoid air purifiers that generate ozone. These devices are sometimes advertised as “ozone generators” or “ionizers.” They are often used in industrial settings, such hotels.

Maintenance Requirements

All air purifiers require some maintenance, such as changing the filter. Some models require more maintenance than others. If you’re not willing to do the required maintenance, choose a model that’s easy to take care of.

Air purifiers vary in price from $100 to $200. The price depends on the features and the size of the unit. Choose an air purifier that fits your needs and budget.

When shopping for an air purifier, keep in mind that the price is not the only important factor. You should also consider the features, the size of the unit, and the maintenance required.

The maintenance costs depend on how frequently you change the filters. The use of HEPA filters also affects your energy bill. So does the use of washable filters found in some purifiers, like those with UV lights.

Replacing filters can cost anywhere from $100 to $150 per year. Check the manufacturer’s recommendations to see how often you need to replace the filters. Using air purifiers with multiple filters like HEPA and activated carbon combinations will also cost more to maintain.

Other Ways You Can Improve Indoor Air Quality

In addition to using an air purifier, there are other ways you can improve the indoor air quality in your home.

-Grow plants: Indoor plants can remove pollutants from the air.

-Don’t smoke: Cigarette smoke is one of the most harmful indoor air pollutants.

-Ventilate: Anytime you don’t use the air purifier, open the windows and doors to let fresh air in.

-Use exhaust fans: When cooking or showering, turn on the exhaust fan to remove pollutants from the air.

-Use a humidifier: Humidifiers can help to prevent respiratory problems.

-Vacuum regularly: Vacuuming can remove pollutants from carpets and upholstery.

Following these tips can help you create a healthy and pollution-free home.

Contact Us For More On Air Purifiers

If you have any questions about air purifiers, contact the experts at Robert B. Payne. We will be happy to help you choose the best air purifier for your needs. Reach us today at (540) 373-5876 for more information.

Frequently Asked Questions

Do air purifiers prevent coronavirus?

There is no evidence that air purifiers can prevent coronavirus. However, they can remove other pollutants from the air, which may improve your overall health.

Do air purifiers help you sleep better?

Yes, air purifiers can help you sleep better by removing pollutants from the air. These pollutants can cause respiratory problems and worsen allergies.

How long does it take an air purifier to clean a room?

It depends on the size of the room, the ACH rating of the purifier and the amount of pollution in the air. Generally, it takes about 30 minutes to 2 hours for an air purifier to clean a room. The ACH rating is the number of times the air in a room will be filtered in an hour. Highly efficient air purifiers can filter the air in a room up to 4 or 5 times in an hour.

Where should my air purifier be placed?

The air purifier should be placed in the center of the bedroom or living room for best results. However, since they are portable, they can be placed anywhere in the room or moved from room to room.

Can air purifiers be bad for you?

Air purifiers can improve your overall health by removing pollutants from the air. However, some ozone-generating air purifiers can be harmful. Ozone is a gas that can irritate the lungs and cause respiratory problems. Air purifiers with HEPA and activated carbon filters do not generate ozone.

Do air purifiers work?

Yes, air purifiers work by removing pollutants from the air. However, they will not work if they are not maintained properly. You should change the filters according to the manufacturer’s recommendations.