Do Air Purifiers Provide Protection From COVID-19?
Have you ever wondered if air purifiers can provide protection against COVID-19?
If you’ve been watching the news lately, you’ve probably started thinking about your air quality.
The Centers for Disease Control and Prevention (CDC) is now recommending that people with chronic respiratory diseases or compromised immune systems, such as those living with asthma, COPD, cystic fibrosis, or diabetes, should have an air purifier as prevention against COVID-19.
But where to start?
Through this article, you’ll discover:
We’ve combed the market, reviewing countless devices, so we’re in the perfect position to give you all the information you need to know.
Continue reading to find out now!
COVID-191 is a virus that primarily affects those with compromised immune systems, such as people living with asthma or other chronic respiratory conditions.
This respiratory virus can be spread from person to person by coming into contact with infected secretions, such as saliva and mucus.
This disease can easily be transmitted among those who are living in close quarters together.
It’s essential for individuals at risk of developing COVID-19 to find ways they can cut down on exposure to these infectious materials.
How COVID-19 Can Enter Your Home From the Air
There are several ways to bring COVID-19 into your home from the surrounding air.
- People cough or sneeze as they walk through the door.
- Pets carrying in germs from outdoor walks, play dates, and more.
- Furniture is being moved into your home from a location that is contaminated with COVID-19.
- Your home is near a location that has COVID-19, such as industrial areas or large public spaces like hospitals and schools.
You should always sanitize your home before bringing your children or pets inside, and wash your hands frequently to prevent the spread of germs, especially before meals and after using the bathroom.
Remember that COVID-19 spreads easily through airborne particles, so it is important to take action against this virus as soon as possible.
How Air Purifiers Can Protect You From COVID-19
A properly functioning air purifier can help to remove large airborne particles that may cause irritation or infection in those with chronic respiratory conditions.
It’s important to make sure the filter inside your purifier is changed regularly for optimal protection from COVID-19.
Keep in mind…
Air purifiers can also help reduce allergens in the air, providing even more relief when living with asthma or other chronic respiratory diseases, or a compromised immune system.
The CDC2 recommends that those with an air purifier should keep their units on at all times, as the large particles they remove from the air can also make it easier to breathe.
This is crucial for those with chronic respiratory conditions.
8 Astonishing Stats on Air Purifiers & the Coronavirus
The 8 most astonishing stats about COVID-19 are:
Multi-Million Industry Grows by 17.7%
Thanks a lot, Corona, for disrupting supply chains, logistics, and online channels supplying essential goods!
However, thanks to commercial end-users, air purifiers can still be sold and bought.
The air purifier market is estimated to grow from a $23,809.52 million industry (2021) to a $73,437.36 million industry by 20283.
A whopper of CAGR growth at a 17.7% increase!
They must be confident in the efficacy of air purifiers.
Ventilation Could Improve Your Air by 95%
A ventilation rate of 6 air changes each hour means that the ventilation system provides 6 times the volume of the room every hour.
However, this does not imply that all the air in the room is changed 6 times per hour; the new air combines with the existing air, causing dilution.
95% of the contaminants in the atmosphere would be removed in 30 minutes at 6 air changes per hour.
Your options include a single room purifier or an entire home purifying system, like the HVAC filter.
The risk of catching the virus decreases when you combine the use of an air purifier with other methods of safety (wearing your mask, washing your hands regularly, and keeping a safe social distance from others, etc.)
Let’s Filter Out up to 99% Of This Virus
Droplets and airborne particles can transmit the Coronavirus.
Air purifiers reduce both, depending on the quality and type of air purifier you have.
Electrostatic air purifiers reduce these by roughly 60-80% and HEPA air purifiers by approximately 87-99%!
According to the United States Environmental Protection Agency (EPA), “Air cleaners” and HVAC filters filter pollutants or contaminants from the air that passes through them.
99% Cleaner Air Keeps the ‘Rona Away
Medical studies have found that COVID-19 causes long-lasting lung damage such as pneumonia, and sometimes even acute respiratory distress syndrome (ARDS) can occur after recovering from the virus.
Sepsis is also a result of COVID-19, which is permanent damage to the lungs and other organs.
Let me tell you…
If you’ve had COVID-19, first, I’m so sorry that you had to go through that!
Second, you’ll LOVE having an air purifier around as it’ll make the air you breathe 99% cleaner and make your lungs much happier in their damaged state.
Support Your Precious Lungs 100%
If you’ve had an air purifier for a while now, you’re in good luck!
Air purifiers cause people to have better respiratory health because they’re always breathing in clean air.
They’re not putting their lungs under a lot of stress!
Why’s this important?
If you have respiratory issues like asthma or lung disease, or you inhale a lot of smoke/are a smoker, you’re more likely to suffer more severely from COVID-19.
This puts you at a greater risk of dying from the virus, even if you’re young.
Filter Out 99% Of the ‘Rona
Between the two types of air purifiers–filters and sanitizers–HEPA (High-Efficiency Particulate Air) filters are the MOST POPULAR and believed to be the MOST EFFECTIVE measure to clean your indoor air.
However, air sanitizer sales have also gone up drastically during the year as they’ll kill 99% of bacteria, mold, viruses, or fungal spores found in the air in your home.
99.97% UV-Light Corona Protection
UV-light air purifiers can clear the air of viruses if it’s run for some time.
Up to 99.94-99.97%!
Because long enough exposure to UV light in an air-purifying device can disable some viruses, including COVID-19, it’s a MUST-HAVE!
0.125 Microns Be 100% Bygones
According to the New York Times, “The virus that causes COVID-19 is approximately 0.125 microns (125 nanometers) in diameter.”
HEPA filters capture 0.01 microns (10 nanometers) and are bigger!
So, you’ll be safe from ‘Rona!
What’re the Different Types of Air Purifiers?
There are countless types of air purifiers available on the market.
But we can categorize them into two major groups, filters, and sanitizers.
Filter Purifiers usually use a filter to help improve air quality by capturing dust, allergens, and other particles in the air.
They are often used for people who have allergies or asthma as they aid in reducing symptoms.
However, COVID-19 is not an allergen, so evidence shows it’s doubtful these devices would be effective against this virus.
Sanitizers are a group of products specifically designed to kill bacteria and viruses and remove odors from various types of surfaces, including carpets and upholstery.
Since sanitizers claim to protect against any airborne infection, they are proving to potentially be an effective additional measure in preventing the spread of COVID-19.
What’re the Benefits of Using an Air Purifier?
There are several benefits to using an air purifier when trying to protect yourself from COVID-19 or another respiratory disease:
- Air purifiers can remove viruses that may linger long after symptoms have disappeared, helping prevent exposure at home while away on vacation or out running errands.
- The level of protection is increased if multiple rooms with these types of filters are used throughout your house. These might be more effective than wearing face masks because they work continuously (unlike masks which can be removed when indoors).
- They are affordable and easy to find and install. There is no need for costly, specialized equipment or permits.
- They don’t require maintenance like some other types of filters that must be cleaned or replaced regularly, making them a convenient option for most household budgets.
How Do HEPA Filters & UV Light Air Purifiers Work?
To help you understand how air purifiers could work in preventing the rapid spread of COVID-19, let’s unpack details of the different products on the market.
HEPA Filters and UV Light air purifiers are quite similar, and both work in a way designed to kill bacteria.
HEPA Filters, true to their name, typically use filters with microscopic pores which trap allergens like dust, pollen, or pet dander, so they’re unable to re-enter the air we breathe.
COVID-19 doesn’t live for long outside the human body, but if it gets into your home’s filtration system, HEPA4 filters will help you avoid inhaling any harmful particles that the virus may produce.
UV Light Air Purifiers use a specialized bulb that emits ultraviolet light waves (UVA) at an intensity that has been proven effective in the war against various kinds of germs and bacteria.
It’ll effectively eliminate any COVID-19 particles, and the only thing they produce is clean, purified air, which you can safely breathe in.
What About Ionizers? How Do They Work?
Ionizers are another product that should be considered in the war against COVID-19.
They use a small electrical charge to create negative ions, which attach themselves to particles in the atmosphere.
This causes them to become heavier and eventually fall out of the air, carrying with them any germs or bacteria5 they might have encountered along their path.
While this type of cleaner could be highly effective against COVID-19, it’s not sufficient for long-term protection, as it can only temporarily remove dusters from the air.
This is without getting rid of other pollutants, like mold spores or chemicals found indoors.
What About Ozone Generators? How Do They Work?
Ozone6 generators use a process known as “ozone therapy” to produce ozone, which can kill bacteria and germs in the air.
Could this modern technology effectively eliminate COVID-19 from the air you breathe?
They typically use UV light bulbs and an ionizer or fan to create ozone molecules that are then released into the surrounding area, effective against various types of harmful micro-organisms.
While it effectively eliminates COVID-19, it’s not safe for prolonged exposure because, according to many studies, people who spend too much time near these devices risk developing symptoms, including throat irritation and coughing up blood.
It’s vital to consult your doctor if such symptoms develop.
Are These Types of Devices Safe to Use?
All the above air purifiers are safe to use in moderation.
If you follow the instructions included with each device and don’t have any severe health conditions, you should be able to use them without risk.
Still, you should always check to see if your device is approved for use by the Environmental Protection Agency.
The EPA7 has a list of all the approved cleaners on their website so that you can add it to your browser’s bookmarks for future reference.
It’s always a good idea to read reviews for any device you’re thinking of buying.
It’s vital to know that not every cleaner will have the COVID-19 virus listed as one of its target germs.
Are Any of These Air Purifiers Effective Against COVID-19?
While the Coronavirus was already found in humans in 19658, this newest variant, COVID-19, is the latest kid on the block.
Therefore, research is still limited since COVID-19 is a new airborne ailment.
However, preliminary research suggests that it might be worth your time and money if you look into this type of cleaner.
It’s essential to note that there are no guarantees.
Under What Circumstances Should People Use an Air Purifier During the COVID-19 Pandemic?
It’s a good idea to use an air purifier during the COVID-19 pandemic if you have any respiratory problems such as asthma or allergies.
While anyone can contract COVID-19 if exposed to infectious respiratory fluids, those with comorbidities or individuals over 65 are more likely to feel the effects or suffer gravely from the illness.
An air purifier is also a wise choice for people who spend a lot of time in crowded places or anywhere that could be considered “high risk,” such as schools, hospitals, office buildings, and public transportation hubs.
Experts still recommend additional preventative measures as the virus can enter your home on your clothing or groceries.
Take a moment to think about how many times those items are touched before making their way into your home.
What Should You Look For When Shopping for an Air Purifier?
If you’re in the market for an air purifier, then your first step should be to make sure it’s on the list of approved devices by the EPA.
Second, you’ll want to look at reviews from people who have already used the device to get a first-hand experience.
If many mixed reviews or complaints seem consistent across multiple users, then take heed because those might give you some insight into how well (or not) this type of device performs.
If it’s not effective, then you’ve wasted your time and money.
Finally, when looking at reviews, try to read some written by people in the same situation as yourself and see how they felt about the device.
What You Can Do to Protect Yourself From COVID-19
To protect yourself from COVID-19, there are several things you can do at home to help protect yourself from contracting COVID-19. These include:
- Keep your home as clean as possible, especially surfaces that COVID-19 can live on, like sinks and doorknobs.
- Make sure you don’t have any standing water or other moisture in places where the virus could grow and spread, as this will just exacerbate the problem.
- People with respiratory problems should use a filter mask for protection.
- Keeping your air purifier running on ‘auto’ or using its highest setting all day and night.
- Ensure that every family member is vaccinated before being exposed to this virus.
- Washing hands frequently throughout the course of each day with soap and warm water for 20 seconds each time.
- Ensuring that other members of your household are not sick, which can spread germs quickly.
- Make sure your home is well-ventilated and aired out, especially during the cooler months when windows can be kept closed for long periods.
Remember that exposure to COVID-19 weakens a person’s immune system and makes them more susceptible to respiratory diseases.
Are Air Purifiers Worth Buying to Protect One’s Home Against COVID-19?
Yes, air purifiers are worth the investment because they can help keep your home free from viruses and other airborne illnesses that threaten the health of everyone living inside.
Even if they don’t provide total protection against COVID-19 in every situation, it’s still a good idea to install one for general long-term use even when you’re not specifically worried about this particular virus.
What Kind of Air Purifier Should I Get To Protect Myself From COVID-19?
Air purifiers with HEPA filters, UV light, and ionizers are all acceptable air purifiers that can help protect you against COVID-19.
It’s best to avoid Ozone Air Purifiers as even in healthy people, inhaling ozone can induce coughing, throat discomfort, shortness of breath, and other problems. Ozone can cause lung harm, which is why local weather agencies issue ozone advisories on occasion.
Can Air Purifiers Remove COVID-19 From Spaces Like Hospitals & Schools?
No, air purifiers cannot remove COVID-19 from large spaces like hospitals and schools.
They can only remove small particles that may have made their way into your home or office through the surrounding air.
What Air Purifier Is Best for Removing COVID-19 From My Home?
The best air purifier for removing COVID-19 from your home depends on the size of your space and how much protection you need.
Those that are more effective are larger, but for smaller spaces, they can work just fine as well.
How Long Can the COVID-19 Virus Remain in the Air?
The COVID-19 virus can remain in the air for up to two hours.
How Can I Ensure That My Air Purifier Works Effectively?
Ensure that you always change the filters on your purifier according to manufacturer recommendations.
These can be found in the owner’s guide or user manual included with each unit when it is purchased.
As the virus mutates and spreads across the US, investing in an air purifier is likely worth the time and money.
Air cleaners can remove up to 99% of common airborne allergens, including dust mites, pet dander, pollen, mold spores, smoke particles, and more.
They’ll not only potentially help protect you from COVID-19, but if you’re living with asthma, COPD, or any respiratory issues, they’re a great way to improve your lifestyle.
Cleaner air with the help of air purifiers means you could find it easier to combat exposure to COVID-19.
What are you waiting for?