Even today, HEPA filters offer outstanding filtration efficiency and the design has improved significantly over the years. Thin layers of fiberglass mesh were assembled together to create a surface with unparalleled filtration properties at that time. The origins of HEPA filters date back to World War II when they were developed as a safeguard for scientists working on the Manhattan Project to develop the first Atomic Bomb. This level of filtration performance is possible because of the dense nature of HEPA filters.
The means that the only particles that could pass through a HEPA filter would be 0.03 microns in size! These types of air filters can remove many microscopic particulates, including dust, mold, pet dander, and more. A good HEPÂ filter can remove around 99.97% of airborne particulates from the air. HEPA filters are often used in laboratories, clinics, clean rooms, and other sensitive locations where the air quality must meet high standards. What are HEPA Filters?Ī High-Efficiency Particulate Air (HEPA) filter is the current standard for mechanical high quality air filtration. Let’s take a closer look at some of the issues related to the installation of HEPA filters in your own heating and cooling system. Improving IAQ leads to fresher air that’s easier to breathe and it can relieve the effects of many respiratory ailments. There are many ways to clean air and one of the more popular methods is HEPA filters.
The recent Covid-19 pandemic has also worried many homeowners and this increased the interest in indoor air cleaning technology. Studies have shown that many of us have an indoor air quality (IAQ) that is worse than the polluted air outdoors. By Al Uchitel President Around the Clock Heating and Air Conditioning
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