Research has been ongoing to understand COVID-19’s transmission and spread since it began way back in January of 2020.
CDC guidance indicates that COVID-19 primarily spreads through large respiratory droplets produced when a person coughs or sneezes, but there’s mounting scientific evidence indicating that even smaller virus particles can stay in the air and infect people as they breathe.
These risks are greatly increased in enclosed spaces with smaller particles, such as your home, where the air isn’t circulated as often, and you may be interacting directly with others.
In such a situation, the air conditioning filter in your home is the first line of defense against airborne transmission and is the easiest to replace.
Air Cleaners and HVAC Filters
Air filters and air cleaners are equipped to remove pollutants and contaminants from the air. By purifying and cleaning the air, airborne contaminants, such as viruses, can be reduced. When extra ventilation with external air is not possible without compromising indoor comfort (temperature or humidity), or when outdoor air pollution is excessive, portable air cleaners (also known as air purifiers) can be very useful.
Air cleaners and HVAC Filters in Homes
There are a variety of air conditioning filters and cleaners available, including;
Air Filters and Furnace Filters
The primary purpose of air conditioning filter and furnace filters is to prevent dirt and debris from accumulating on your system’s vital components. As a result, dust, pollen, and pet dander are collected and reduced, as well as airborne viruses. US Home Filter offers a wide range of MERV ratings and sizes to fit your specific requirements.
Whole House Air Filters
A whole-house air filter is also called a residential air cleaner, a media filter, or a whole-house air cleaner. All of them protect your HVAC system, remove contaminants from the air, and improve indoor air quality. Due to the large surface area of these large filters, they only require replacing every 6-12 months.
The grille filters are used in return air vents, in-wall and ceiling grilles, and in-ceiling grilles as well. Ideally, the grille should extend 7 inches behind the wall. In this way, it will be possible to install the filter and let air flow through it. Compared to standard 1-in filters, grille filters offer greater airflow and efficiency due to their increased surface area and depth.
When it’s cold outside, humidity helps to stop your skin from drying out because of the furnace. Having a humidifier in your home can also help you save on energy costs! By reintroducing moisture to the air, the air can feel warmer and more comfortable despite its lower temperature.
Air Cleaners and HVAC Filters & Coronavirus
While portable air conditioning filters have not yet been proven to filter out COVID-19, there is research to support the assumption that an air purifier can filter common airborne viruses, provided the air is captured by the system.
As mentioned earlier, an air cleaner, a furnace, or an HVAC system filters the air throughout a home. It can improve indoor air quality by reducing pollutants in the air, such as viruses. HVAC filters and portable air cleaners do not provide enough protection against COVID-19. However, when combined with other best practices such as filtration can help keep people safe indoors.
To mention a few, bipolar ionization can be used in HVAC systems or portable air cleaners to produce positively and negatively charged particles. Some manufacturers market these devices for removing viruses from the air, including SARS-2-CoV, which causes COVID-19, or for disinfecting surrounding surfaces such as doors, windows, and other surfaces.
A limited amount of research has been done to evaluate this technology outside of lab conditions, as it is an emerging technology. Newer technologies are typically less well documented in terms of safety and effectiveness than older ones. Nevertheless, it can generate ozone and other potentially harmful by-products indoors, unless specific precautions are taken in the product design and maintenance.
It is also possible to supplement increased HVAC system ventilation and filtration with portable air cleaners, especially in areas where adequate ventilation is difficult to achieve. When the airflow is directed away from people, it reduces the chance that infectious viral droplets will spread from person to person.
It may not be possible to prevent viruses with air filtration methods. Keeping your hands clean and disinfecting surfaces is still essential. In the end, more infections are contracted while you’re outside (at work, shopping, etc.) than at home. However, keeping your home clean and safe from dirt must not be avoided.
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You may find it challenging and confusing to select the right filter for your home to take necessary air precautions for COVID-19. US Home Filter understands this, which is why we have an experienced staff on hand to answer any questions you may have. If you require assistance with selecting an air filter, please contact us now online or call (855) 237-1673, and we’ll do our best to help you. Bringing you satisfaction is our goal! Take advantage of our quality products, vast selection, low prices, and FREE SHIPPING on all air filter orders within the contiguous United States.