Portable air filters and HVAC filters can reduce indoor air pollutants, including viruses, found in the air. On their own, these devices are not enough to protect people from the virus that causes COVID-19. However, a recent study suggests that the use of portable HEPA air filters and universal masking can reduce exposure to simulated SARS-CoV-2 aerosols indoors. Wearing masks without air filters reduced receiver aerosol exposure by 72%, and wearing air filters without masks reduced exposure by up to 65%.The team chose high-efficiency particulate air (HEPA) filters, which expel air through a fine mesh that traps extremely small particles. The best air purifiers can go a long way in removing and removing dangerous germs and bacteria found in the air from the air.
When the filters were turned off, the air in both rooms contained detectable amounts of other pathogens that cause infections in hospitals, such as Staphylococcus aureus, Escherichia coli and Streptococcus pyogenes. The results suggest that air filters could be used to reduce the risk of patients and medical staff contracting SARS-CoV-2 in hospitals. The CDC says air purifiers “can help prevent virus particles from accumulating in the air in your home”. The addition of two HEPA air purifiers that met the Environmental Protection Agency (EPA) recommended Clean Air Delivery Rate (CADR) (reduced overall exposure to simulated exhaled aerosol particles by up to 65% without universal masking).In the general room, the team found SARS-CoV-2 particles in the air when the filter was turned off, but not when it was turned on. While AeraMax Professional air purifiers are highly effective at removing various viruses and airborne contaminants from enclosed spaces, NO AIR PURIFIER CAN CURRENTLY CLAIM TO CAPTURE AND ELIMINATE COVID-19, it's simply too early to know.
The Dyson Purifier Cool TP09 isn't just a regular air purifier, it's a cool air purifier, which literally works like a cooling fan when it doesn't work overtime like an expertly designed bacteria killer. The filters are designed to improve indoor air quality by physically removing small particles of matter that may be floating, such as dust, pollen and pet dander. During the tests, researchers also discovered that coronavirus could be detected in the air up to three hours after the broadcast, so it is vital that people clean the air. In conclusion, while portable HEPA air filters and universal masking can reduce exposure to simulated SARS-CoV-2 aerosols indoors, no air purifier can currently claim to capture and eliminate Covid-19. It is important to note that these devices should be used in conjunction with other safety measures such as social distancing and wearing masks.