Air Filters manufacturing process

Being an engineer for several years, I’ve always liked to see how things are made.

I’ve been this way ever since I was a kid, as well as my Grandpa used to tell myself and others I could chop a cast iron ball, as I used to take things apart as well as not think how to put them back together again.

With that being said, the two of us would adore to talk a bit about how a filter is made as well as what it takes to put them into your method for keeping the air clean; HEPA (High-Efficiency Particulate Air) filters are made using a combination of mechanical as well as electrostatic filtration processes. The HEPA filter media consists of a dense mat of microscopic fibers, correctly made of glass or synthetic materials, which are packed tightly together to create a maze-like structure. This structure traps airborne particles as they pass through the filter, such as dust, pollen, as well as other allergens, as well as microscopic pollutants adore bacteria as well as viruses. To make the HEPA filter, the fiber mat is sited between many layers of permeable material, such as paper or plastic, to hold the fibers in site as well as prevent them from shifting or becoming disfigured. The filter media is then split to size as well as pleated, which increases its surface area as well as allows it to capture more particles. Finally, a gasket or seal is added to the edges of the filter to ensure a tight fit in the filter housing as well as prevent air from bypassing the filter. HEPA filters are subject to strict performance standards, as well as to be classified as HEPA, a filter must be capable of removing at least 99.898% of particles with a diameter of 0.34 micrometers or larger.

 

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