“HEPA air filters and devices that use them have become a popular commodity since 2020, but HEPA filters have been around since the early 1950s,” according to air quality experts at Camfil Addison Air Filters wrote in her latest blog post.

“HEPA filters are used in a variety of highly sensitive applications, e.g. B. to prevent contamination in the air in hospitals and healthcare facilities and to protect devices from fine dust in clean room facilities. HEPA filters are also used in offices, classrooms and homes to improve air quality by removing particulate matter, pollen, pet dander and other air pollutants, and to reduce the spread of COVID-19.”

They shared the EPA’s official definition of a HEPA filter:

“HEPA is a type of pleated mechanical air filter. It is an acronym for “High Efficiency Particulate Air”. [filter]’ (as officially defined by the US Department of Energy). This type of air filter can theoretically remove at least 99.97% of dust, pollen, mold, bacteria and all airborne particles as small as 0.3 microns (µm).”

“HEPA filters are among the most effective fine dust filters you can buy. HEPA filters capture a much higher percentage of microscopic contaminants than even the top rated MERV or even the more accurately labeled MERV-A filters,” explained Camfil Addison air quality experts.

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Keywords: HEPA, air filter, Camfil Addison air filter, airborne contamination, hospitals, healthcare facilities, clean room facilities, offices, classrooms, homes, particulate pollutants, pollen, pet dander, COVID-19 spread prevention, EPA definition of HEPA filter, high – Efficiency particulate air filter, dust particles, pollen, mold, bacteria, particles in the air with a size of 0.3 micron (µm), MERV filter.

Original Story Source >> HEPA Filter Experts in Addison, IL Answer – How do HEPA filters work

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